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8/6/4路同步采样ADC

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༬Ⴀ 8/6/4ୟཞօ֑ᄣ๼෇ ኈມटႠఇె๼෇‫ྷݔ‬ǖ±10 Vñ5 V 5 V‫ڇ‬ఇె‫ۉ‬ᇸLjVDRIVEǖ2.3 V዁5 V ྜඇण‫ڦׯ‬ຕ਍֑ण঴ਦ‫ݛ‬ӄ ! ఇె๼෇ᶏ࿋ԍࢺ ! ਏᆶ1 MΩఇె๼෇ፆੇ‫ڦ‬๼෇࣐؋ഗ ! ܾ঩ੇं۠ఇె୳հഗ ! ೌా৛௢एጚ‫ۉ‬უत࣐؋ 16࿋Ă200 kSPS ADCDŽ໯ᆶཚ‫ڢ‬Dž ! ཚࡗຕጴ୳հഗ༵ࠃࡗ֑ᄣࠀీ ଳऄ‫ڦ‬ժႜ/‫ز‬ႜথ੨ SPI/QSPI™/MICROWIRE™/DSPग़ඹ Ⴀీ ! ఇె๼෇ཚ‫ࠃ༵ڢ‬7 kV ESD‫ۨܮ‬ኵ 95.5 dB SNR, −107 dB THD ±0.5 LSB INL, ±0.5 LSB DNL ! ‫ࡼࠀگ‬ǖ 100 mW ! ‫ځ‬ऐఇ๕ǖ 25 mW 64ᆅগLQFP‫ހ‬ጎ 8/6/4ཚ‫ڢ‬DASLjాዃ16࿋Ă ມटႠ๼෇Ăཞօ֑ᄣADC AD7606/AD7606-6/AD7606-4 ᆌᆩ! ‫ۉ‬૰၍॔੦ࢅԍࢺဣཥ! ‫ܠ‬၎‫ۉ‬ऐ੦዆! ᅏ՗ࢅ੦዆ဣཥ! ‫ܠ‬ዡۨ࿋ဣཥ! ຕ਍֑णဣཥ)EBT*! ՗1. ߛ‫ݴ‬Ր୲ĂມटႠ๼෇Ăཞօ֑ᄣDAS঴ਦ‫ݛ‬ӄ ‫ݴ‬Ր୲ 18࿋ 16࿋ 14࿋ ‫܋ڇ‬๼෇ AD7608 AD7606 AD7606-6 AD7606-4 AD7607 ኈֶ‫ݴ‬๼෇ AD7609 ཞօ֑ᄣཚ‫ڢ‬ຕ 8 8 6 4 8 ࠀీ઀཮ ཮1 Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2010 Analog Devices, Inc. All rights reserved. ADIዐ࿔Ӳຕ਍๮֩๟ᆈ࿔Ӳຕ਍๮֩‫ڦ‬ᅳ࿔Lj৤൩ଌ঴‫݋‬ᅳዐ੗ీ٪ሞ‫ڦ‬ᇕჾፇኯई‫݋‬ᅳ‫ٱ‬ဃLjADIփ‫݋ܔ‬ᅳዐ٪ሞ‫ֶڦ‬ᅴईᆯׂُิ‫ٱڦ‬ဃ޶ሴăසႴඓණඪࢆَᇕ‫ڦ‬ጚඓႠLj൩֖੊ADI༵ࠃ ‫ڦ‬ፌႎᆈ࿔Ӳຕ਍๮֩ă AD7606/AD7606-6/AD7606-4 ణ୤ ༬Ⴀ 1 ᆌᆩ 1 ࠀీ઀཮ 1 Ⴊ۩૦๏ 2 ߁ຎ 3 रຍࡀ߭ 4 ! ้Ⴞࡀ߭ 7 ਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ 11 ! ඤፆ 11 ESDয়ߢ 11 ᆅগದዃࢅࠀీ௮ຎ 12 ‫ۆ‬႙߾ፕ༬Ⴀ 17 ຍᇕ 21 ߾ፕᇱ૙ 22 ! ገ࣑ഗၘ঴ 22 Ⴊ۩૦๏ 2010౎5ሆ—Ⴊ۩Ӳ0ǖ‫؛‬๔Ӳ ! ఇె๼෇ ADC‫ࡧڿد‬ຕ ! ాև/ྔևएጚ‫ۉ‬უ ! ‫ۆ‬႙૶থ཮ ! ู‫ۉ‬ఇ๕ ! ገ࣑੦዆ ຕጴথ੨ ! ժႜথ੨(PAR/SER/BYTESEL=0) ! ժႜጴব(PAR /SER/BYTESEL=1,DB15=1) ! ‫ز‬ႜথ੨(PAR /SER/BYTESEL=1) ! ገ࣑೺क़‫܁‬ൽ ! ຕጴ୳հഗ ! քਆኸళ ྔႚ؅٫ ! ۩ࠔኸళ  22 23 24 25 25 26 27 27 27 27 28 29 32 34 34 Rev. 0 | Page 2 of 36  ߁ຎ AD76061/AD7606-6/AD7606-4‫ݴ‬՚๟16࿋Ă8/6/4ཚ‫ڢ‬ཞօ ֑ᄣఇຕຕ਍֑णဣཥ(DAS)ă߳ഗॲ਩ాዃఇె๼෇ᶏ ࿋ԍࢺĂܾ঩ੇं۠୳հഗĂ߶ጷԍ‫ٷݣ׼‬ഗĂ16࿋‫ࢁۉ‬ ም‫ݴ‬ದደْ԰ৎ႙ఇຕገ࣑ഗ(ADC)Ăଳऄ‫ڦ‬ຕጴ୳հ ഗĂ2.5 Vएጚ‫ۉ‬უᇸĂएጚ‫ۉ‬უ࣐؋ᅜतߛ໏‫ز‬ႜࢅժႜ থ੨ă AD7606/AD7606-6/AD7606-4֑ᆩ5V‫ۉڇ‬ᇸࠃ‫ۉ‬Lj੗ᅜ‫ت‬ ૙±10Vࢅ±5VኈມटႠ๼෇႑ࡽLjཞ้໯ᆶཚ‫ڢ‬਩ీᅜߛ ‫ٳ‬200kSPS‫ུཾڦ‬໏୲֑ᄣă๼෇ᶏ࿋ԍࢺ‫ۉ‬ୟ੗ᅜఱ๴ ፌߛ‫ٳ‬±16.5 V‫ۉڦ‬უă࿮ஃᅜࢆዖ֑ᄣೕ୲߾ፕLj AD7606/AD7606-6/AD7606-4 AD7606‫ڦ‬ఇె๼෇ፆੇ਩ྺ1 MΩă໲֑ᆩ‫ۉڇ‬ᇸ߾ፕ‫ݛ‬ ๕Ljਏᆶೌా୳հࢅߛ๼෇ፆੇLjᅺُ࿮Ⴔൻ‫ۯ‬ሏ໙‫ٷݣ‬ ഗࢅྔևມटႠ‫ۉ‬ᇸăAD7606/AD7606-6/AD7606-4ੇं ۠୳հഗ‫ڦ‬3 dBপኹೕ୲ྺ22 kHzǗ‫֑ړ‬ᄣ໏୲ྺ200 kSPS ้Lj໲ਏᆶ40 dBੇं۠ᅞ዆༬Ⴀăଳऄ‫ڦ‬ຕጴ୳հഗ֑ᆩ ᆅগൻ‫ۯ‬Lj੗ᅜ߀฀႑ሯԲ(SNR)Ljժই‫گ‬3 dB‫੻ټ‬ă 1!ጆ૧ኟሞฤ൩ዐă! Rev. 0 | Page 3 of 36 AD7606/AD7606-6/AD7606-4  रຍࡀ߭ ‫ݥأ‬ଷᆶຫ௽LjVREF = 2.5 Vྔև/ాևएጚ‫ۉ‬უLjAVCC = 4.75 V዁5.25 VLjVDRIVE = 2.3 V዁5.25 VLjfSAMPLE = 200 kSPSLjTA = TMIN዁TMAXă1 ՗2 ֖ຕ ‫ۯ‬ༀႠీ ႑ሯԲ(SNR)2, 3 ႑భԲ(SINAD)2 ‫ۯ‬ༀ‫ྷݔ‬ ጺၿհ฿ኈ(THD)2 ‫ރ‬ኵၿհईሗොሯำ(SFDR)2 ঍ۙ฿ኈ(IMD)2 ! ܾ঩ၜ ! ෙ঩ၜ ཚ‫ڢ‬क़߰૗2 ఇె๼෇୳հഗ! ඇࠀ୲‫੻ټ‬ tGROUP DELAY ኱ୁ৛‫܈‬ ! ‫ݴ‬Ր୲ ! ྲ‫ݥݴ‬၍Ⴀ2 ! ओ‫ݥݴ‬၍Ⴀ2 ! ጺ‫ۙݥ‬ኝဃֶ(TUE) ኟ஢ଉ‫ײ‬ဃֶ2, 5 ! ኟ஢ଉ‫ײ‬ဃֶ೏ᅎ ! ኟ஢ଉ‫ײ‬ဃֶ೅ದ2 ມटႠଭ‫پ‬ஓဃֶ2,6 ! ມटႠଭ‫پ‬ஓဃֶ೏ᅎ ! ມटႠଭ‫پ‬ஓဃֶ೅ದ2 ޶஢ଉ‫ײ‬ဃֶ2, 5 ! ޶஢ଉ‫ײ‬ဃֶ೏ᅎ ! ޶஢ଉ‫ײ‬ဃֶ೅ದ2 ֪๬ཉॲ0ጀ๥! f= IN 1 kHzኟ၀հLj‫ݥأ‬ଷᆶຫ௽ 16Ԡࡗ֑ᄣǗ±10 V‫ྷݔ‬ǗfIN= 130 Hz 16Ԡࡗ֑ᄣǗ±5 V‫ྷݔ‬ǗfIN= 130 Hz ࿮ࡗ֑ᄣǗ±10 V‫ྷݔ‬ ࿮ࡗ֑ᄣǗ±5 V‫ྷݔ‬ ࿮ࡗ֑ᄣǗ±10 V‫ྷݔ‬ ࿮ࡗ֑ᄣǗ±5 V‫ྷݔ‬ ࿮ࡗ֑ᄣǗ±10 V‫ྷݔ‬ ࿮ࡗ֑ᄣǗ±5 V‫ྷݔ‬ fa = 1 kHz, fb = 1.1 kHz ࿄჋ዐཚ‫ڦڢ‬fINߛ‫ٳ‬160 kHz −3 dBLj±10 V‫ྷݔ‬ −3 dBLj±5 V‫ྷݔ‬ −0.1 dBLj±10 V‫ྷݔ‬ −0.1 dBLj±5 V‫ྷݔ‬ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ࿮฿ஓ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ྔևएጚ‫ۉ‬უ ాևएጚ‫ۉ‬უ ྔևएጚ‫ۉ‬უ ాևएጚ‫ۉ‬უ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ྔևएጚ‫ۉ‬უ ాևएጚ‫ۉ‬უ ྔևएጚ‫ۉ‬უ ాևएጚ‫ۉ‬უ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ፌၭኵ 94 93 88.5 87.5 88 87 16 ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ 95.5 94.5 90 89 90 89 90.5 90 −107 −95 −108 −110 −106 −95 23 15 10 5 11 15 ±0.5 ±0.99 ±0.5 ±2 ±6 ±12 ±8 ±32 ±8 ±2 ±7 5 32 16 40 ±1 ±6 ±3 ±12 10 5 1 8 6 22 ±8 ±32 ±8 ±4 ±8 5 32 16 40 ‫ڇ‬࿋! dB dB dB dB dB dB dB dB dB dB dB dB dB kHz kHz kHz kHz μs μs Bits LSB4 LSB LSB LSB LSB LSB ppm/°C ppm/°C LSB LSB LSB LSB μV/°C μV/°C LSB LSB LSB LSB ppm/°C ppm/°C LSB LSB Rev. 0 | Page 4 of 36 ֖ຕ ఇె๼෇ ๼෇‫ۉ‬უ‫ྷݔ‬ ఇె๼෇‫ୁۉ‬ ๼෇‫ۉ‬ඹ7 ๼෇ፆੇ एጚ๼෇/๼‫؜‬ एጚ๼෇‫ۉ‬უ‫ྷݔ‬ ኱ୁ୑‫ୁۉ‬ ๼෇‫ۉ‬ඹ7 एጚ๼‫ۉ؜‬უ एጚᇸ࿒‫܈‬ဣຕ இड๼෇ ๼෇ߛ‫ۉ‬უ(VINH) ๼෇‫ۉگ‬უ(VINL) ๼෇‫(ୁۉ‬IIN) ๼෇‫ۉ‬ඹ(CIN)7 இड๼‫؜‬ ๼‫ۉߛ؜‬უ(VOH) ๼‫ۉگ؜‬უ(VOL) ‫ޝ‬੣ༀ୑‫ୁۉ‬ ‫ޝ‬੣ༀ๼‫ۉ؜‬ඹ7 ๼‫؜‬Պஓ ገ࣑໏୲ ገ้࣑क़ ֑ᄣԍ‫׼‬ഗ֑ण้क़ ཾུ໏୲ ‫ۉ‬ᇸᄲ൱ AV CC V DRIVE ITOTAL ኟ‫׉‬ఇ๕(ৢༀ) ኟ‫׉‬ఇ๕(߾ፕጒༀ)8 ‫ځ‬ऐఇ๕ ࠲܏ఇ๕ ֪๬ཉॲ0ጀ๥! RANGE = 1 RANGE = 0 10 VǗ९཮31 5 VǗ९཮31 ९“ఇె๼෇”և‫ݴ‬ ९“ADC‫ࡧڿد‬ຕ”և‫ݴ‬ REF SELECT = 1 REFIN/REFOUT ISOURCE = 100 μA ISINK = 100 μA ܾ৊዆ցஓ! Ԉઔ໯ᆶӗ߲ཚ‫ڢ‬Ǘ९՗4 ௅߲ཚ‫ڢ‬LjԈઔ໯ᆶӗ߲ཚ‫!ڢ‬ ຕጴ๼෇ = 0 VईVDRIVE AD7606 AD7606-6 AD7606-4 fSAMPLE = 200 kSPS AD7606 AD7606-6 AD7606-4 AD7606/AD7606-6/AD7606-4 ፌၭኵ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ ‫ڇ‬࿋! ±10 V ±5 V 5.4 μA 2.5 μA 5 pF 1 MΩ 2.475 2.5 7.5 2.49/ 2.505 ±10 2.525 ±1 V μA pF V ppm/°C 0.9 × VDRIVE 5 V 0.1 × VDRIVE V ±2 μA pF VDRIVE − 0.2 V 0.2 V ±1 ±20 μA 5 pF 4 μs 1 μs 200 kSPS 4.75 5.25 V 2.3 5.25 V 16 22 mA 14 20 mA 12 17 mA 20 27 mA 18 24 mA 15 21 mA 5 8 mA 2 6 μA Rev. 0 | Page 5 of 36 AD7606/AD7606-6/AD7606-4 ֖ຕ ࠀࡼ ! ኟ‫׉‬ఇ๕(ৢༀ) ! ኟ‫׉‬ఇ๕(߾ፕጒༀ)8 ! ‫ځ‬ऐఇ๕ ! ࠲܏ఇ๕ ֪๬ཉॲ0ጀ๥! AD7606 fSAMPLE = 200 kSPS AD7606 AD7606-6 AD7606-4 ፌၭኵ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ 80 115.5 100 142 90 126 75 111 25 42 10 31.5 1 Bप࿒‫ྺྷݔ܈‬−40°C዁+85°Că 2 ֖९“ຍᇕ”և‫ݴ‬ă 3 ُ༬Ⴀ๢ᆩᇀገ࣑೺क़ईገ࣑ኮࢫ‫܁‬ൽ้ăසࡕሞժႜఇ๕ူ‫ڦ‬ገ࣑೺क़‫܁‬ൽ൐VDRIVE = 5 VLjሶSNR‫ۆ‬႙ኵই‫گ‬1.5 dBLjTHD‫ۆ‬႙ኵই‫گ‬3 dBă 4 LSB՗๖ፌ‫گ‬ᆶၳ࿋ă±5 V๼෇‫้ྷݔ‬Lj1 LSB = 152.58 μVă±10 V๼෇‫้ྷݔ‬Lj1 LSB = 305.175 μVă 5 ኄၵ༬ႠԈઔඇ࿒‫ྷݔ܈‬Վࣅࢅాևएጚ‫ۉ‬უ࣐؋‫ࠋڦ‬၅Lj‫ڍ‬փԈઔྔևएጚ‫ۉ‬უᇸ‫ڦ‬ဃֶࠋ၅ă 6 ມटႠଭ‫پ‬ஓဃֶ၎‫ܔ‬ᇀఇె๼෇‫ۉ‬უܸऺ໙ă 7 ᄣೌሞ‫ْ݀؛‬ք೺क़਩ঢ়ࡗ֪๬Ljᅜඓԍ‫ࢇޙ‬Քጚᄲ൱ă 8 ߾ፕࠀࡼ/‫ୁۉ‬ຕኵԈઔᅜࡗ֑ᄣఇ๕ሏႜ้‫ࠋڦ‬၅ă ‫ڇ‬࿋! mW mW mW mW mW μW Rev. 0 | Page 6 of 36  AD7606/AD7606-6/AD7606-4 ้Ⴞࡀ߭ ‫ݥأ‬ଷᆶຫ௽LjAVCC = 4.75 V዁5.25 VLjVDRIVE = 2.3 V዁5.25 VLjVREF = 2.5Vྔև/ాևएጚ‫ۉ‬უLjTA = TMIN዁TMAXă1 ՗3 ֖ຕ ժႜ0‫ز‬ႜ0ጴবఇ๕ tCYCLE tCONV 2 tWAKE-UP STANDBY ሞTMINĂTMAX้‫ڦ‬၌ኵ ፌၭኵ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ ‫ڇ‬࿋ ௮ຎ! 5 3.45 4 3 2 7.87 16.05 33 66 133 257 5 μs μs 9.7 μs 4.15 μs μs μs 9.1 μs 18.8 μs 39 μs 78 μs 158 μs 315 μs 100 μs 1/ཾུ໏୲ ժႜఇ๕Ljገ࣑೺क़ईኮࢫ‫܁‬ൽǗईኁ‫ز‬ႜఇ๕ǖVDRIVE =4.75 V ዁5.25 VLj૧ᆩDOUTAࢅDOUTB၍ୟሞገ࣑೺क़‫܁‬ൽ ‫ز‬ႜఇ๕Ljገ࣑೺क़‫܁‬ൽǗVDRIVE= 3.3 V ‫ز‬ႜఇ๕Ljገ࣑ኮࢫ‫܁‬ൽǗVDRIVE= 2.3 VLjDOUTAࢅDOUTB၍ୟ ገ้࣑क़ ࡗ֑ᄣ࠲ԿǗAD7606 ࡗ֑ᄣ࠲ԿǗAD7606-6 ࡗ֑ᄣ࠲ԿǗAD7606-4 2Ԡࡗ֑ᄣǗAD7606 4Ԡࡗ֑ᄣǗAD7606 8Ԡࡗ֑ᄣǗAD7606 16Ԡࡗ֑ᄣǗAD7606 32Ԡࡗ֑ᄣǗAD7606 64Ԡࡗ֑ᄣǗAD7606 STBYฉืᄂ‫ڟ‬CONVST xฉืᄂǗٗ‫ځ‬ऐఇ๕ฉ‫้ڦۉ‬क़ tWAKE-UP SHUTDOWN ాևएጚ‫ۉ‬უ ! ྔևएጚ‫ۉ‬უ! 30 ms STBYฉืᄂ‫ڟ‬CONVST xฉืᄂǗٗ࠲܏ఇ๕ฉ‫้ڦۉ‬क़ 13 ms STBYฉืᄂ‫ڟ‬CONVST xฉืᄂǗٗ࠲܏ఇ๕ฉ‫้ڦۉ‬क़ tRESET 50 tOS_SETUP 20 tOS_HOLD 20 t1 t2 25 t3 25 t4 0 t5 3 t6 t7 25 ժႜ0ጴব‫܁‬ൽ֡ፕ ns RESETߛ‫ۉ‬ೝஞ؋੻‫܈‬ ns BUSY‫ڟ‬OS xᆅগยዃ้क़ ns BUSY‫ڟ‬OS xᆅগԍ‫้׼‬क़ 40 ns CONVST xߛ‫ۉ‬ೝ‫ڟ‬BUSYߛ‫ۉ‬ೝ ns ፌ‫܌‬CONVST x‫ۉگ‬ೝஞ؋ ns ፌ‫܌‬CONVST xߛ‫ۉ‬ೝஞ؋ ns BUSYူইᄂ‫ڟ‬CSူইᄂยዃ้क़ 0.5 ms CONVST A/CONVST Bฉืᄂኮक़ፌ‫ٷ‬ඹႹჽ‫้׿‬क़ 25 ns ፌࢫCSฉืᄂᇑBUSYူইᄂኮक़‫ڦ‬ፌ‫้׊‬क़ ns RESET‫ۉگ‬ೝ‫ڟ‬CONVST xߛ‫ۉ‬ೝኮक़‫ڦ‬ፌ‫܌‬ჽ‫้׿‬क़ t8 0 ns CS‫ڟ‬RDยዃ้क़ t9 0 ns CS‫ڟ‬RDԍ‫้׼‬क़ t10 RD‫ۉگ‬ೝஞ؋੻‫܈‬ 16 ns VDRIVEߛᇀ4.75 V 21 ns VDRIVEߛᇀ3.3 V 25 ns VDRIVEߛᇀ2.7 V 32 ns VDRIVEߛᇀ2.3 V t11 15 ns RDߛ‫ۉ‬ೝஞ؋੻‫܈‬ t12 22 ns CSߛ‫ۉ‬ೝஞ؋੻‫(܈‬९཮5)ǗCSᇑRD၎૶ Rev. 0 | Page 7 of 36 AD7606/AD7606-6/AD7606-4  ֖ຕ t13 t144 t15 t16 t17 ‫ز‬ႜ‫܁‬ൽ֡ፕ fSCLK t18 t19 4 t20 t21 t22 t23 FRSTDATA֡ፕ t24 t25 t26 ሞTMINĂTMAX้‫ڦ‬၌ኵ ፌၭኵ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ ‫ڇ‬࿋ 16 ns 20 ns 25 ns 30 ns 16 ns 21 ns 25 ns 32 ns 6 ns 6 ns 22 ns ௮ຎ! ٗCS኱‫ڟ‬DB[15:0]ෙༀ্ᆩ‫ڦ‬ჽ‫้׿‬क़ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V RDူইᄂࢫ‫ڦ‬ຕ਍‫ݡ‬࿚้क़ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V RDူইᄂࢫ‫ڦ‬ຕ਍ԍ‫้׼‬क़ CS‫ڟ‬DB[15:0]ԍ‫้׼‬क़ ٗCSฉืᄂ‫ڟ‬DB[15:0]ෙༀ๑ీ‫ڦ‬ჽ‫้׿‬क़ 0.4 tSCLK 0.4 tSCLK 7 ‫ز‬ႜ‫܁‬ൽ้ዓೕ୲ 23.5 MHz VDRIVEߛᇀ4.75 V 17 MHz VDRIVEߛᇀ3.3 V 14.5 MHz VDRIVEߛᇀ2.7 V 11.5 MHz VDRIVEߛᇀ2.3 V ٗCS኱‫ڟ‬DOUTA/DOUTBෙༀ্ᆩ‫ڦ‬ჽ‫้׿‬क़/ٗCS኱‫ڟ‬MSBᆶၳ‫ڦ‬ჽ‫้׿‬क़ 15 20 30 ns ns ns VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V V= DRIVE 2.3 V዁2.7 V SCLKฉืᄂࢫ‫ڦ‬ຕ਍‫ݡ‬࿚้क़ 17 23 27 34 ns ns ns ns VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V SCLK‫ۉگ‬ೝஞ؋੻‫܈‬ ns SCLKߛ‫ۉ‬ೝஞ؋੻‫܈‬ ns SCLKฉืᄂ‫ڟ‬DOUTA/DOUTBᆶၳ‫ڦ‬ԍ‫้׼‬क़ 22 ns CSฉืᄂ‫ڟ‬DOUTA/DOUTBෙༀ๑ీ ٗCSူইᄂ኱‫ڟ‬FRSTDATAෙༀ্ᆩ‫ڦ‬ჽ‫้׿‬क़ 15 ns VDRIVEߛᇀ4.75 V 20 ns VDRIVEߛᇀ3.3 V 25 ns VDRIVEߛᇀ2.7 V 30 ns VDRIVEߛᇀ2.3 V ns ٗCSူইᄂ኱‫ڟ‬FRSTDATAߛ‫ۉ‬ೝ‫ڦ‬ჽ‫้׿‬क़Lj‫ز‬ႜఇ๕ 15 ns VDRIVEߛᇀ4.75 V 20 ns VDRIVEߛᇀ3.3 V 25 ns VDRIVEߛᇀ2.7 V 30 ns VDRIVEߛᇀ2.3 V ٗRDူইᄂ‫ڟ‬FRSTDATAߛ‫ۉ‬ೝ‫ڦ‬ჽ‫้׿‬क़ 16 ns VDRIVEߛᇀ4.75 V 20 ns VDRIVEߛᇀ3.3 V 25 ns VDRIVEߛᇀ2.7 V 30 ns VDRIVEߛᇀ2.3 V Rev. 0 | Page 8 of 36  AD7606/AD7606-6/AD7606-4 ֖ຕ t27 t28 t29 ሞTMINĂTMAX้‫ڦ‬၌ኵ ፌၭኵ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ ‫ڇ‬࿋ 19 ns 24 ns 17 ns 22 ns 24 ns ௮ຎ! ٗRDူইᄂ‫ڟ‬FRSTDATA‫ۉگ‬ೝ‫ڦ‬ჽ‫้׿‬क़ VDRIVE= 3.3 V዁5.25V V= DRIVE 2.3 V዁2.7V ٗ‫ڼ‬16߲SCLKူইᄂ‫ڟ‬FRSTDATA‫ۉگ‬ೝ‫ڦ‬ჽ‫้׿‬क़ V= DRIVE 3.3 V዁5.25V V= DRIVE 2.3 V዁2.7V ٗCSฉืᄂ኱‫ڟ‬FRSTDATAෙༀ๑ీ‫ڦ‬ჽ‫้׿‬क़ 1 ᄣೌሞ‫ْ݀؛‬ք೺क़਩ঢ়ࡗ֪๬Ljᅜඓԍ‫ࢇޙ‬Քጚᄲ൱ă໯ᆶ๼෇႑ࡽ਩ኸۨtR = tF = 5 nsDŽ10ǁ‫ڟ‬90ǁ‫ڦ‬VDRIVEDžժٗ1.6V‫ۉ‬ೝഐਸ๔ऺ้ă 2 ሞࡗ֑ᄣఇ๕ူLjAD7606-6ࢅAD7606-4‫ڦ‬tCONV‫ۆ‬႙ኵ੗ᅜ૧ᆩࠅ๕((N × t) CONV + ((N − 1) × 1 μs))ऺ໙LjഄዐN՗๖ࡗ֑ᄣԠ୲ă‫ܔ‬ᇀAD7606-6LjtCONV = 3 μsǗ‫!ܔ‬ ! ! ᇀAD7606-4LjtCONV = 2 μsă 3 CONVST x႑ࡽኮक़‫ڦ‬ჽ‫׿‬ᆩඓԍཚ‫ڢ‬णኮक़‫ڦ‬Ⴀీ೅ದၭᇀ10 LSB้‫ڦ‬ፌ‫ٷ‬ඹႹ้क़ઠ࢚ଉă 4 ‫ܔ‬ᇀኄၵ֪ଉLjຕ਍๼‫؜‬ᆅগฉ๑ᆩକ࣐؋Lj໲၎‫ړ‬ᇀ๼‫؜‬ᆅগฉᆶ20 pF‫޶ڦ‬ሜă ้Ⴞ཮ CONVST A, CONVST B CONVST A, CONVST B BUSY CS RESET t5 t1 t7 tRESET tCYCLE t3 tCONV t2 t4 08479-002 ཮2. CONVST้Ⴞ—ገ࣑ኮࢫ‫܁‬ൽ t5 CONVST A, CONVST B CONVST A, CONVST B tCYCLE t2 t3 tCONV t1 BUSY t6 CS RESET t7 tRESET ཮3. CONVST้Ⴞ—ገ࣑೺क़‫܁‬ൽ 08479-003 CS RD DATA: DB[15:0] FRSTDATA t8 t10 t13 INVALID V1 t26 t24 t11 t14 t15 V2 V3 V4 V7 t27 ཮4. ժႜఇ๕Lj‫܀‬૬‫ڦ‬CSࢅRDஞ؋ Rev. 0 | Page 9 of 36 t9 t16 t17 V8 t29 08479-004 08479-005 AD7606/AD7606-6/AD7606-4 CS AND RD DATA: DB[15:0] t12 t13 t16 t17 V1 V2 V3 V4 V5 V6 V7 V8 FRSTDATA ཮5.CSࢅRD၎૶‫ڦ‬ժႜఇ๕ CS SCLK DOUTA, DOUTB FRSTDATA t21 t20 t18 t19 DB15 DB14 DB13 t25 ཮6. ‫ز‬ႜ‫܁‬ൽ֡ፕ(ཚ‫ڢ‬1) t22 DB1 DB0 t28 t23 t29 CS RD t13 DATA: DB[7:0] FRSTDATA t24 t8 t10 INVALID HIGH BYTE V1 t26 t14 LOW BYTE V1 t15 HIGH BYTE V8 t27 t9 t11 t16 t17 LOW BYTE V8 t29 ཮8/!ጴবఇ๕‫܁‬ൽ֡ፕ 08479-007 08479-006 Rev. 0 | Page 10 of 36  ਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ ‫ݥأ‬ଷᆶຫ௽LjTA = 25°Că ՗4 ֖ຕ! AVCC዁AGND VDRIVE዁AGND ఇె๼෇‫ۉ‬უ዁AGND1 ຕጴ๼෇‫ۉ‬უ዁DGND ຕጴ๼‫ۉ؜‬უ዁GND REFIN዁AGND ๼෇‫ୁۉ‬዁‫ۉأ‬ᇸྔ‫ڦ‬ඪࢆᆅগ1 ߾ፕ࿒‫ྷݔ܈‬ Bप ٪‫ئ‬࿒‫ྷݔ܈‬ ঳࿒ തဍࡰথ࿒‫܈‬Lj ! ࣮ୁࡰ(10௱዁30௱) ࿮ത࣮ୁࡰ࿒‫܈‬ ESD(‫أ‬ఇె๼෇ྔ‫ڦ‬໯ᆶᆅগ) ESD(ৈఇె๼෇ᆅগ) ‫ۨܮ‬ኵ! −0.3 V ዁ +7 V −0.3 V ዁ AV CC + 0.3 V ±16.5 V −0.3 V ዁ V DRIVE + 0.3 V −0.3 V ዁ V DRIVE + 0.3 V −0.3 V ዁ AV CC + 0.3 V ±10 mA −40°C ዁ +85°C −65°C ዁ +150°C 150°C 240 (+0)°C 260 (+0)°C 2 kV 7 kV 1 ߛ‫ٳ‬100 mA‫ڦ‬ຨༀ‫ୁۉ‬փࣷሰ‫ׯ‬SCRឋ໮ă ጀᅪLj‫؜ג‬ฉຎਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ੗ీࣷ‫ڞ‬ዂഗॲᆦ৳Ⴀ໦ ࣋ăኄኻ๟‫ۨܮ‬ᆌ૰ኵLjփภतഗॲሞኄၵईඪࢆഄ໲ཉ ॲူ‫؜ג‬Ԩरຍࡀ߭ኸՔ‫ీࠀڦ‬Ⴀ֡ፕă‫׊‬೺ሞਨ‫ܔ‬ፌ‫ٷ‬ ‫ۨܮ‬ኵཉॲူ߾ፕࣷᆖၚഗॲ‫ڦ‬੗੍Ⴀă AD7606/AD7606-6/AD7606-4 ඤፆ! θJAኍ‫ܔ‬ፌֶཉॲLjनഗॲࡰথሞ‫ۉ‬ୟӱฉᅜํ၄՗ཌྷ‫ހ‬ ጎăኄၵरຍࡀ߭๢ᆩᇀ4֫‫ۉ‬ୟӱă Table 5. Thermal Resistance Package Type θJA θJC Unit 64-Lead LQFP 45 11 °C/W ESDয়ߢ ESDDŽৢ‫ۉݣۉ‬Dž௺ߌഗॲă ‫ۉټ‬ഗॲࢅ‫ۉ‬ୟӱ੗ీࣷሞுᆶִਥ‫ڦ‬൧઄ူ‫ۉݣ‬ă ৑࠶Ԩׂ೗ਏᆶጆ૧ईጆᆶԍࢺ‫ۉ‬ୟLj‫ڍ‬ሞᇜ‫ీߛڟ‬ ଉESD้Ljഗॲ੗ీࣷ໦࣋ăᅺُLjᆌ‫֑ړ‬ൽ๢‫ڦړ‬ ESD‫ٯݔݞ‬แLjᅜՆ௨ഗॲႠీူইईࠀీෟ฿ă Rev. 0 | Page 11 of 36 08479-008 AD7606/AD7606-6/AD7606-4 ᆅগದዃࢅࠀీ௮ຎ V8GND V8 V7GND V7 V6GND V6 V5GND V5 V4GND V4 V3GND V3 V2GND V2 V1GND V1 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 ANALOG INPUT DECOUPLING CAP PIN POWER SUPPLY AVCC 1 AGND 2 OS 0 3 OS 1 4 GROUND PIN OS 2 5 DATA OUTPUT PAR/SER/BYTE SEL 6 DIGITAL OUTPUT DIGITAL INPUT REFERENCE INPUT/OUTPUT STBY 7 RANGE 8 CONVST A 9 CONVST B 10 RESET 11 RD/SCLK 12 CS 13 BUSY 14 FRSTDATA 15 DB0 16 PIN 1 AD7606 TOP VIEW (Not to Scale) 48 AVCC 47 AGND 46 REFGND 45 REFCAPB 44 REFCAPA 43 REFGND 42 REFIN/REFOUT 41 AGND 40 AGND 39 REGCAP 38 AVCC 37 AVCC 36 REGCAP 35 AGND 34 REF SELECT 33 DB15/BYTE SEL 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 DB1 DB2 DB3 DB4 DB5 DB6 VDRIVE DB7/DOUTA DB8/DOUTB AGND DB9 DB10 DB11 DB12 DB13 DB14/HBEN ཮8. AD7606ᆅগದዃ AGND AGND V6GND V6 V5GND V5 V4GND V4 AGND AGND V3GND V3 V2GND V2 V1GND V1 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 ANALOG INPUT DECOUPLING CAP PIN POWER SUPPLY GROUND PIN AVCC 1 AGND 2 OS 0 3 OS 1 4 OS 2 5 DATA OUTPUT PAR/SER/BYTE SEL 6 DIGITAL OUTPUT DIGITAL INPUT REFERENCE INPUT/OUTPUT STBY 7 RANGE 8 CONVST A 9 CONVST B 10 RESET 11 RD/SCLK 12 CS 13 BUSY 14 FRSTDATA 15 DB0 16 PIN 1 AD7606-6 TOP VIEW (Not to Scale) 48 AVCC 47 AGND 46 REFGND 45 REFCAPB 44 REFCAPA 43 REFGND 42 REFIN/REFOUT 41 AGND 40 AGND 39 REGCAP 38 AVCC 37 AVCC 36 REGCAP 35 AGND 34 REF SELECT 33 DB15/BYTE SEL 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ཮9. AD7606-6ᆅগದዃ DB1 DB2 DB3 DB4 DB5 DB6 VDRIVE DB7/DOUTA DB8/DOUTB AGND DB9 DB10 DB11 DB12 DB13 DB14/HBEN 08479-009 Rev. 0 | Page 12 of 36  AD7606/AD7606-6/AD7606-4 AGND AGND AGND AGND V4GND V4 V3GND V3 AGND AGND AGND AGND V2GND V2 V1GND V1 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 ANALOG INPUT DECOUPLING CAP PIN POWER SUPPLY GROUND PIN AVCC 1 AGND 2 OS 0 3 OS 1 4 OS 2 5 DATA OUTPUT PAR/SER/BYTE SEL 6 DIGITAL OUTPUT DIGITAL INPUT REFERENCE INPUT/OUTPUT STBY 7 RANGE 8 CONVST A 9 CONVST B 10 RESET 11 RD/SCLK 12 CS 13 BUSY 14 FRSTDATA 15 DB0 16 PIN 1 AD7606-4 TOP VIEW (Not to Scale) 48 AVCC 47 AGND 46 REFGND 45 REFCAPB 44 REFCAPA 43 REFGND 42 REFIN/REFOUT 41 AGND 40 AGND 39 REGCAP 38 AVCC 37 AVCC 36 REGCAP 35 AGND 34 REF SELECT 33 DB15/BYTE SEL 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 DB1 DB2 DB3 DB4 DB5 DB6 VDRIVE DB7/DOUTA DB8/DOUTB AGND DB9 DB10 DB11 DB12 DB13 DB14/HBEN 08479-010 ՗6. ᆅগࠀీ௮ຎ ᆅগՊࡽ! ૌ႙2 1, 37, 38, P 48 2, 26, 35, P 40, 41, 47 AD7606 AVCC AGND 5, 4, 3 DI OS [2:0] 6 DI PAR/SER/ BYTE SEL 7 DI STBY ཮21/!BE8717.5ᆅগದዃ ᆅগఁ‫׬‬ AD7606-6 AVCC AD7606-4 AVCC ௮ຎ! ఇె‫ۉ‬ᇸ‫ۉ‬უLj4.75 V዁5.25 Văኄ๟ాևമ‫ٷݣ܋‬ഗࢅADCాࢃ‫ڦ‬ ‫ۉ‬ᇸ‫ۉ‬უăᆌॽኄၵ‫ۉ‬ᇸᆅগඁ᳘዁AGNDă AGND AGND ఇె‫ں‬ăኄၵᆅগ๟AD7606ฉ໯ᆶఇె‫ۉ‬ୟ‫ڦ‬থ‫ں‬एጚ‫ۅ‬ă໯ᆶఇ ె๼෇႑ࡽࢅྔևएጚ႑ࡽ‫ۼ‬ᆌ֖੊ኄၵᆅগă໯ᆶ6߲AGNDᆅগ ‫ۼ‬ᆌ૶‫ڟ‬ဣཥ‫ڦ‬AGNDೝ௬ă OS [2:0] OS [2:0] ࡗ֑ᄣఇ๕ᆅগăஇड๼෇ăኄၵ๼෇ᆩઠ჋ስࡗ֑ᄣԠ୲ăOS2 ྺMSB੦዆࿋LjOS 0ሶྺLSB੦዆࿋ă࠲ᇀࡗ֑ᄣ߾ፕఇ๕‫ܠ߸ڦ‬႑ တLj९“ຕጴ୳հഗ”և‫ݴ‬Ǘ࠲ᇀࡗ֑ᄣ࿋঴ஓLj९՗9ă PAR/SER/ BYTE SEL PAR/SER/ BYTE SEL ժႜ/‫ز‬ႜ/ጴবথ੨჋ስ๼෇ăஇड๼෇ăසࡕُᆅগᇑஇड‫ۉگ‬ ೝ၎૶Ljሶ჋ስժႜথ੨ăසࡕُᆅগᇑஇडߛ‫ۉ‬ೝ၎૶Ljሶ჋ስ ‫ز‬ႜথ੨ăසࡕُᆅগྺஇडߛ‫ۉ‬ೝ൐DB15/BYTE SELྺஇडߛ‫ۉ‬ೝ )९՗8*Ljሶ჋ስժႜጴবথ੨ఇ๕ă ‫ز‬ႜఇ๕ူLjRD/SCLKᆅগᆩፕ‫ز‬ႜ้ዓ๼෇ăDB7/DOUTAᆅগࢅ DB8/DOUTBᆅগᆩፕ‫ز‬ႜຕ਍๼‫؜‬ă‫ړ‬჋ስ‫ز‬ႜথ੨้Ljᆌॽᆅগ DB[15:9]ࢅDB[6:0]থ‫ں‬ă ጴবఇ๕ူLjDB15ᇑPAR/SER/BYTE SELᅃཞᆩઠ჋ስժႜጴব߾ፕ ఇ๕)९՗8*ăDB14ᆩፕHBENᆅগăDB[7:0]ཚࡗ2߲RD֡ፕ‫د‬๼16࿋ ገ࣑঳ࡕLjDB0ྺຕ਍‫د‬๼‫ڦ‬LSBă STBY STBY ‫ځ‬ऐఇ๕๼෇ăُᆅগᆩઠඟAD7606/AD7606-6/ AD7606-4৊෇ଇዖ ู‫ۉ‬ఇ๕ኮᅃǖ‫ځ‬ऐఇ๕ई࠲܏ఇ๕ă৊෇ࢆዖู‫ۉ‬ఇ๕Ljൽਦᇀ RANGEᆅগ‫ڦ‬ጒༀLjස՗7໯๖ă‫ځ‬ऐఇ๕ူLj‫ాೌأ‬एጚ‫ۉ‬უĂ࿘ უഗࢅ࿘უഗ࣐؋ྔ‫ڦ‬໯ᆶഄ໲‫ۉ‬ୟ਩࠲܏ă࠲܏ఇ๕ူLj໯ᆶ‫ۉ‬ ୟ਩࠲܏ă Rev. 0 | Page 13 of 36 AD7606/AD7606-6/AD7606-4  ᆅগՊࡽ! ૌ႙1 8 DI 9, 10 DI 11 DI 12 DI 13 DI 14 DO 15 DO AD7606 RANGE CONVST A, CONVST B ᆅগఁ‫׬‬ AD7606-6 RANGE CONVST A, CONVST B AD7606-4 RANGE CONVST A, CONVST B ௮ຎ! ఇె๼෇‫ྷݔ‬჋ስăஇड๼෇ăُᆅগ‫ڦ‬टႠਦۨఇె๼෇ཚ‫ڦڢ‬ ๼෇‫ྷݔ‬ăසࡕُᆅগᇑஇडߛ‫ۉ‬ೝ၎૶Ljሶ໯ᆶཚ‫ڦڢ‬ఇె๼෇ ‫ྺྷݔ‬±10 Văසࡕُᆅগᇑஇड‫ۉگ‬ೝ၎૶Ljሶ໯ᆶཚ‫ڦڢ‬ఇె๼ ෇‫ྺྷݔ‬±5 Văُᆅগ‫ڦ‬இडጒༀ߀Վࣷ૬नᆖၚఇె๼෇‫ྷݔ‬ă ‫ܔ‬ᇀ੺໏ཾུ໏୲ᆌᆩLjገ࣑೺क़ॺᅱփᄲ߸߀ُᆅগ‫ڦ‬இडጒ ༀăၘဦ႑တ൩֖९“ఇె๼෇”և‫ݴ‬ă ገ࣑ਸ๔๼෇Aࢅገ࣑ਸ๔๼෇Băஇड๼෇ăኄၵஇड๼෇ᆩઠഔ ‫ۯ‬ఇె๼෇ཚ‫ڢ‬ገ࣑ă ᄲ‫ܔ‬໯ᆶ๼෇ཚ‫ڢ‬ཞ้֑ᄣLj੗ᅜॽCONVST AࢅCONVST B‫܌‬থሞᅃ ഐLjժแेᅃ߲ገ࣑ਸ๔႑ࡽă ईኁLj੗ᅜᆩCONVST Aഔ‫ۯ‬ᅜူཚ‫ڦڢ‬ཞօ֑ᄣǖAD7606‫ڦ‬V1Ă V2ĂV3ࢅV4ǗAD7606-6‫ڦ‬V1ĂV2ࢅV3ǗAD7606-4‫ڦ‬V1ࢅV2ă੗ᅜ ᆩCONVST Bഔ‫ܔۯ‬ഄ໲ఇె๼෇ཚ‫ڦڢ‬ཞօ֑ᄣǖAD7606‫ڦ‬V5Ă V6ĂV7ࢅV8ǗAD7606-6‫ڦ‬V4ĂV5ࢅV6ǗAD7606-4‫ڦ‬V3ࢅV4ăኄኻ ᆶሞࡗ֑ᄣ࿄ਸഔ้֍੗ႜă‫ړ‬CONVST AईCONVST Bᆅগٗ‫ۉگ‬ೝ Վྺߛ‫ۉ‬ೝ้Lj၎ᆌఇె๼෇‫ڦ‬മ‫֑܋‬ᄣԍ‫ۉ׼‬ୟԥยዃྺԍ‫׼‬ă RESET RD/SCLK CS BUSY RESET RD/SCLK CS BUSY RESET RD/SCLK CS BUSY ް ࿋ ๼ ෇ ă ‫ ړ‬ย ዃ ྺ இ ड ߛ ‫ ۉ‬ೝ ้ Lj RESETฉ ื ᄂ ް ࿋ AD7606/AD7606-6/AD7606-4ăഗॲᆌ޿ሞฉ‫ࢫۉ‬๭‫ڟ‬ᅃ߲RESETஞ ؋ăRESETߛஞ؋੻‫ۆ܈‬႙ኵྺ50nsăසࡕሞገ࣑೺क़แेRESETஞ ؋Ljገ࣑ॽዐ܏ăසࡕሞ‫܁‬ൽ೺क़แेRESETஞ؋Lj๼‫؜‬स٪ഗ‫ాڦ‬ ඹॽް࿋዁ඇ0ă ჋ስժႜথ੨้ྺժႜຕ਍‫܁‬ൽ੦዆๼෇(RD)/჋ስ‫ز‬ႜথ੨้ྺ‫ز‬ ႜ้ዓ๼෇(SCLK)ăሞժႜఇ๕ူLjසࡕCSࢅRD਩‫ت‬ᇀஇड‫ۉگ‬ ೝLjሶࣷഔᆩ๼‫؜‬ጺ၍ăሞ‫ز‬ႜఇ๕ူLjُᆅগᆩፕຕ਍‫د‬๼‫زڦ‬ ႜ้ዓ๼෇ăCSူইᄂ๑ຕ਍๼‫؜‬၍ୟDOUTAࢅDOUTBྃ૗ෙༀLjժ ደ߲๼‫؜‬ገ࣑঳ࡕ‫ڦ‬MSBăSCLKฉืᄂॽໜࢫ‫ڦ‬໯ᆶຕ਍࿋ደ߲ໃ ዁‫ز‬ႜຕ਍๼‫؜‬DOUTAࢅDOUTBă߸‫ܠ‬႑တ൩֖९“ገ࣑੦዆”և‫ݴ‬ă ೌ჋ăُ‫ۉگ‬ೝᆶၳஇड๼෇๑ీຕ਍ኡ‫د‬๼ăሞժႜఇ๕ူLjස ࡕCSࢅRD਩‫ت‬ᇀஇड‫ۉگ‬ೝLjሶࣷ๑ీ๼‫؜‬ጺ၍DB[15:0]Lj๑ገ࣑ ঳ࡕ๼‫؜‬ሞժႜຕ਍ጺ၍ฉă ሞ‫ز‬ႜఇ๕ူLj૧ᆩCS๑ీ‫ز‬ႜຕ਍ኡ‫د‬๼Ljժደ߲๼‫ز؜‬ႜ๼‫؜‬ ຕ਍‫ڦ‬ፌߛᆶၳ࿋(MSB)ă ๼‫ݏ؜‬஬ăCONVST AࢅCONVST B਩‫ڟٳ‬ฉืᄂኮࢫLjُᆅগՎྺஇ डߛ‫ۉ‬ೝLj՗๖ገ࣑ࡗ‫ײ‬ᅙਸ๔ăBUSY๼‫؜‬ԍ‫ۉߛ׼‬ೝLj኱‫ڟ‬໯ᆶ ཚ‫ڦڢ‬ገ࣑ࡗ‫ྺׯྜײ‬ኹăBUSYူইᄂ՗๖ገ࣑ຕ਍ኟԥ໮٪዁๼ ‫؜‬ຕ਍स٪ഗLjঢ়ࡗ้क़t4ኮࢫՍ੗ࠃ‫܁‬ൽăሞBUSYྺߛ‫ۉ‬ೝ้ኴ ႜ‫ڦ‬ຕ਍‫܁‬ൽ֡ፕᆌ‫ړ‬ሞBUSYူইᄂኮമྜ‫ׯ‬ă‫ړ‬BUSY႑ࡽྺߛ‫ۉ‬ ೝ้LjCONVST AईCONVST B‫ڦ‬ฉืᄂփഐፕᆩă FRSTDATA FRSTDATA FRSTDATA ຕጴ๼‫؜‬ăFRSTDATA๼‫؜‬႑ࡽኸ๖ࢆ้ሞժႜĂጴবई‫ز‬ႜথ੨ฉ ࣮‫ڼ܁‬ᅃཚ‫ڢ‬V1ă‫ړ‬CS๼෇ྺߛ‫ۉ‬ೝ้LjFRSTDATA๼‫؜‬ᆅগ‫ت‬ᇀ ෙༀăCSူইᄂ๑FRSTDATAྃ૗ෙༀăሞժႜఇ๕ူLjᇑV1঳ࡕ ၎‫ܔ‬ᆌ‫ڦ‬RDူইᄂໜࢫॽFRSTDATAᆅগยྺߛ‫ۉ‬ೝLj՗๖๼‫؜‬ຕ ਍ጺ၍੗ᅜ༵ࠃV1‫ڦ‬঳ࡕăሞRD‫ူڦ‬ᅃ߲ူইᄂኮࢫLjFRSTDATA ๼‫ް࣬؜‬இड‫ۉگ‬ೝăሞ‫ز‬ႜఇ๕ူLjFRSTDATAሞCSူইᄂՎྺߛ ‫ۉ‬ೝLjᅺྺُ้ॽሞDOUTAฉ๼‫؜‬V1‫ڦ‬MSBăሞCSူইᄂኮࢫ‫ڼڦ‬16 ߲SCLKူইᄂLj໲࣬ް‫ۉگ‬ೝăၘ൧९“ገ࣑੦዆”և‫ݴ‬ă Rev. 0 | Page 14 of 36 AD7606/AD7606-6/AD7606-4 ᆅগՊࡽ! ૌ႙1 22 to 16 DO 23 P 24 DO 25 DO 31 to 27 DO 32 DO/DI 33 DO/DI 34 DI 36, 39 P 42 REF AD7606 DB[6:0] VDRIVE DB7/DOUTA DB8/DOUTB ᆅগఁ‫׬‬ AD7606-6 DB[6:0] V DRIVE DB7/DOUTA DB8/DOUTB AD7606-4 ௮ຎ! DB[6:0] VDRIVE ժႜ๼‫؜‬ຕ਍࿋DB6዁DB0ă‫ړ‬PAR/SER/BYTE SEL = 0้Ljኄၵᆅগ؊‫ړ‬ ෙༀժႜຕጴ๼෇/๼‫؜‬ᆅগă‫ړ‬PARCSࢅRD਩‫ت‬ᇀ‫ۉگ‬ೝ้Ljኄၵᆅ গᆩઠ๼‫؜‬ገ࣑঳ࡕ‫ڦ‬DB6዁DB0ă‫ړ‬PAR/SER/BYTE SEL = 1้Ljኄၵᆅ গᆌᇑAGND၎૶ă‫߾ړ‬ፕሞժႜጴবথ੨ఇ๕้LjDB[7:0]ཚࡗ2߲RD ֡ፕ๼‫؜‬16࿋ገ࣑঳ࡕăDB7)ᆅগ24*ྺMSBLjDB0ྺLSBă இड‫ۉ‬ᇸ๼෇ăُᆅগ‫ۉڦ‬ᇸ‫ۉ‬უDŽ2.3 V዁5.25 VDžਦۨஇडথ੨‫߾ڦ‬ ፕ‫ۉ‬უăُᆅগ‫ڦ‬Ք‫ۉ׬‬ᇸᇑዷऐথ੨(नDSPࢅFPGA)‫ۉ‬ᇸ၎ཞă DB7/DOUTA ժႜ๼‫؜‬ຕ਍࿋7(DB7)/‫ز‬ႜথ੨ຕ਍๼‫؜‬ᆅগ(DOUTA)ă ‫ړ‬PAR/SER/BYTE SEL = 0้Ljُᆅগ؊‫ړ‬ෙༀժႜຕጴ๼෇/๼‫؜‬ᆅগă ‫ ړ‬CSࢅ RD਩ ‫ ت‬ᇀ ‫ ۉ گ‬ೝ ้ Lj ُ ᆅ গ ᆩ ઠ ๼ ‫ ؜‬ገ ࣑ ঳ ࡕ ‫ ڦ‬DB7ă ‫ړ‬ PAR/SER/BYTE SEL = 1้LjُᆅগᆩፕDOUTALjժ๼‫ز؜‬ႜገ࣑ຕ਍)ၘ൧ ९“ገ࣑੦዆”և‫*ݴ‬ă‫߾ړ‬ፕሞժႜጴবఇ๕้LjDB7ྺ޿ጴব‫ڦ‬MSBă DB8/DOUTB ժႜ๼‫؜‬ຕ਍࿋8 (DB8)/‫ز‬ႜথ੨ຕ਍๼‫؜‬ᆅগ(DOUTB)ă ‫ړ‬PAR/SER/BYTE SEL = 0้Ljُᆅগ؊‫ړ‬ෙༀժႜຕጴ๼෇!/๼‫؜‬ᆅগă ‫ ړ‬CSࢅ RD਩ ‫ ت‬ᇀ ‫ ۉ گ‬ೝ ้ Lj ُ ᆅ গ ᆩ ઠ ๼ ‫ ؜‬ገ ࣑ ঳ ࡕ ‫ ڦ‬DB8ă ‫ړ‬ PAR/SER/BYTE SEL = 1้LjُᆅগᆩፕDOUTBLjժ๼‫ز؜‬ႜገ࣑ຕ਍)ၘ൧ ९“ገ࣑੦዆”և‫*ݴ‬ă DB[13:9] DB[13:9] DB[13:9] ժႜ๼‫؜‬ຕ਍࿋DB13዁DB9ă‫ ړ‬PAR/SER/BYTE SEL = 0้Ljኄၵᆅগ؊‫ړ‬ ෙༀժႜຕጴ๼෇/๼‫؜‬ᆅগă‫ړ‬CSࢅRD਩‫ت‬ᇀ‫ۉگ‬ೝ้Ljኄၵᆅগᆩ ઠ๼‫؜‬ገ࣑঳ࡕ‫ڦ‬DB13዁DB9ă‫ړ‬PAR/SER/BYTE SEL = 1้Ljኄၵᆅগᆌ ᇑAGND၎૶ă DB14/ HBEN DB15/ BYTE SEL REF SELECT REGCAP REFIN/ REFOUT DB14/ HBEN DB15/ BYTE SEL REF SELECT REGCAP REFIN/ REFOUT DB14/ HBEN DB15/ BYTE SEL ժႜ๼‫؜‬ຕ਍࿋14 (DB14)/ߛጴব๑ీ(HBEN)ă‫ړ‬PAR/SER/BYTE SEL = 0 ้Ljُᆅগ؊‫ړ‬ෙༀժႜຕጴ๼‫؜‬ᆅগă‫ړ‬CSࢅRD਩‫ت‬ᇀ‫ۉگ‬ೝ้Lj ُᆅগᆩઠ๼‫؜‬ገ࣑঳ࡕ‫ڦ‬DB14ă‫ړ‬PAR/SER/BYTE SEL = 1൐DB15/BYTE SEL = 1้LjAD7606/ AD7606-6/AD7606-4߾ፕሞժႜጴবথ੨ఇ๕ăሞ ժႜጴবఇ๕ူLjHBENᆅগᆩઠ჋ስ๟๯ံ๼‫؜‬ገ࣑঳ࡕ‫ߛڦ‬ጴব (MSB)࣏๟‫گ‬ጴব(LSB)ă ‫ړ‬HBEN = 1้Lj๯ံ๼‫؜‬MSBLj඗ࢫ๼‫؜‬LSBă ‫ړ‬HBEN = 0้Lj๯ံ๼‫؜‬LSBLj඗ࢫ๼‫؜‬MSBă ժ ႜ ๼ ‫ ؜‬ຕ ਍ ࿋ 15(DB15)/ժ ႜ ጴ ব ఇ ๕ ჋ ስ (BYTESEL)ă ‫ړ‬ PAR/SER/BYTE SEL = 0้Ljُᆅগ؊‫ړ‬ෙༀժႜຕጴ๼‫؜‬ᆅগă‫ړ‬CSࢅRD ਩‫ت‬ᇀ‫ۉگ‬ೝ้Ljُᆅগᆩઠ๼‫؜‬ገ࣑঳ࡕ‫ڦ‬DB15ă‫ړ‬PAR/SER/BYTE SEL = 1้LjBYTE SELᆅগᆩઠሞ‫ز‬ႜথ੨ఇ๕ᇑժႜጴবথ੨ఇ๕ኮक़ ፔ‫؜‬჋ስ)९՗8*ă‫ړ‬PAR/SER/BYTE SEL = 1൐DB15/BYTE SEL = 0้Lj AD7606߾ፕሞ‫ز‬ႜথ੨ఇ๕ă‫ړ‬PAR/SER/BYTE SEL = 1൐DB15/BYTE SEL = 1้LjAD7606߾ፕሞժႜጴবথ੨ఇ๕ă REF SELECT ాև/ྔևएጚ‫ۉ‬უ჋ስ๼෇ăஇड๼෇ăසࡕُᆅগยྺஇडߛ‫ۉ‬ ೝLjሶ჋ስժ๑ీాևएጚ‫ۉ‬უఇ๕ăසࡕُᆅগยྺஇड‫ۉگ‬ೝLjሶ ాևएጚ‫ۉ‬უ্ᆩLjՂႷॽྔևएጚ‫ۉ‬უแे‫ڟ‬REFIN/REFOUTᆅগă REGCAP ాև࿘უഗ‫ۉ‬უ๼‫ڦ؜‬ඁ᳘‫ۉ‬ඹᆅগă ᆌ‫ݴ‬՚ॽኄၵ๼‫؜‬ᆅগཚࡗᅃ߲1 μF‫ۉ‬ඹඁ᳘዁AGNDăኄၵᆅগฉ‫ڦ‬ ‫ۉ‬უሞ2.5 V዁2.7 V‫ాྷݔ‬ă REFIN/ REFOUT एጚ‫ۉ‬უ๼෇(REFIN)/एጚ‫ۉ‬უ๼‫(؜‬REFOUT)ăසࡕREF SELECTᆅগยዃ ྺஇडߛ‫ۉ‬ೝLjُᆅগॽ༵ࠃ2.5 Vೌాएጚ‫ۉ‬უࠃྔև๑ᆩăईኁLj੗ ॽREF SELECTᆅগยዃྺஇड‫ۉگ‬ೝᅜ্ᆩాևएጚ‫ۉ‬უLjժॽ2.5 Vྔ ևएጚ‫ۉ‬უแे‫ُڟ‬๼෇‫܋‬DŽ९“ాև/ྔևएጚ‫ۉ‬უ”և‫ݴ‬Džă࿮ஃ๑ᆩ ాև࣏๟ྔևएጚ‫ۉ‬უLj‫ۼ‬Ⴔᄲ‫ُܔ‬ᆅগඁ᳘ăᆌሞُᆅগᇑREFGND ᆅগ޹ৎ‫ںڦ‬ኮक़૶থᅃ߲10 μF‫ۉ‬ඹă Rev. 0 | Page 15 of 36 AD7606/AD7606-6/AD7606-4  ᆅগՊࡽ! 43, 46 44, 45 ૌ႙1 REF REF AD7606 REFGND REFCAPA, REFCAPB ᆅগఁ‫׬‬ AD7606-6 REFGND REFCAPA, REFCAPB AD7606-4 REFGND REFCAPA, REFCAPB ௮ຎ! एጚ‫ۉ‬უথ‫ں‬ᆅগăኄၵᆅগᆌ૶থ‫ڟ‬AGNDă एጚ‫ۉ‬უ࣐؋๼‫؜‬ഽ዆/ॠ֪ᆅগăՂႷॽኄၵᆅগ૶ሞᅃഐLjժཚࡗ ‫گ‬ESR 10 μF༩ٍ‫ۉ‬ඹඁ᳘዁AGNDăኄၵᆅগฉ‫ۉڦ‬უཚ‫ྺ׉‬4.5 Vă 49 50, 52 AI V1 AI GND V1GND, V2GND V1 V1GND, V2GND V1 V1GND, V2GND ఇె๼෇ăُᆅগྺ‫܋ڇ‬ఇె๼෇ăُཚ‫ڦڢ‬ఇె๼෇‫ྷݔ‬ᆯRANGEᆅ গਦۨă ఇె๼෇থ‫ں‬ᆅগăኄၵᆅগᇑఇె๼෇ᆅগV1዁V2၎‫ܔ‬ᆌă໯ᆶఇె ๼෇AGNDᆅগ‫ۼ‬ᆌ૶‫ڟ‬ဣཥ‫ڦ‬AGNDೝ௬ă 51 AI V2 V2 V2 ఇె๼෇ăُᆅগྺ‫܋ڇ‬ఇె๼෇ăُཚ‫ڦڢ‬ఇె๼෇‫ྷݔ‬ᆯRANGEᆅ গਦۨă 53 AI/GND V3 V3 AGND ఇె๼෇3ă‫ܔ‬ᇀAD7606-4LjُᆅগྺAGNDᆅগă 54 AI GND/ V3GND V3GND AGND ఇె๼෇থ‫ں‬ᆅগă‫ܔ‬ᇀAD7606-4LjُᆅগྺAGNDᆅগă GND 55 AI/GND V4 AGND AGND ఇె๼෇4ă‫ܔ‬ᇀAD7606-6ࢅAD7606-4LjُᆅগྺAGNDᆅগă 56 AI GND/ V4GND AGND AGND ఇె๼෇থ‫ں‬ᆅগă‫ܔ‬ᇀAD7606-6ࢅAD7606-4LjُᆅগྺAGNDᆅগă GND 57 AI V5 V4 V3 ఇె๼෇ăኄၵᆅগ๟‫܋ڇ‬ఇె๼෇ăኄၵཚ‫ڦڢ‬ఇె๼෇‫ྷݔ‬ᆯ RANGEᆅগਦۨă 58 AI GND V5GND V4GND V3GND ఇె๼෇থ‫ں‬ᆅগă໯ᆶఇె๼෇AGNDᆅগ‫ۼ‬ᆌ૶‫ڟ‬ဣཥ‫ڦ‬AGNDೝ 59 AI V6 V5 V4 ௬ă ఇె๼෇ăኄၵᆅগ๟‫܋ڇ‬ఇె๼෇ 60 AI GND V6GND V5GND V4GND ఇె๼෇থ‫ں‬ᆅগă໯ᆶఇె๼෇AGNDᆅগ‫ۼ‬ᆌ૶‫ڟ‬ဣཥ‫ڦ‬AGNDೝ ௬ă 61 AI/GND V7 V6 AGND ఇె๼෇ᆅগă‫ܔ‬ᇀAD7606-4LjُᆅগྺAGNDᆅগă 62 AI GND/ V7GND V6GND AGND ఇె๼෇থ‫ں‬ᆅগă‫ܔ‬ᇀAD7606-4LjُᆅগྺAGNDᆅগă GND 63 AI/GND V8 AGND AGND ఇె๼෇ᆅগă‫ܔ‬ᇀAD7606-4ࢅAD7606-6LjُᆅগྺAGNDᆅগă 64 AI GND/ V8GND AGND AGND ఇె๼෇থ‫ں‬ᆅগă‫ܔ‬ᇀAD7606-4ࢅAD7606-6LjُᆅগྺAGNDᆅগă GND 1 P՗๖‫ۉ‬ᇸLjDI՗๖ຕጴ๼෇LjDO՗๖ຕጴ๼‫؜‬LjREF՗๖एጚ‫ۉ‬უ๼෇/๼‫؜‬LjAI՗๖ఇె๼෇LjGND՗๖‫ں‬ă Rev. 0 | Page 16 of 36  ‫ۆ‬႙߾ፕ༬Ⴀ 0 AVCC, VDRIVE = 5V INTERNAL REFERENCE –20 ±10V RANGE FSAMPLE = 200kSPS –40 FIN = 1kHz 16,384 POINT FFT –60 SNR = 90.17dB THD = –106.25dB –80 AMPLITUDE (dB) –100 –120 –140 –160 –180 0 10k 20k 30k 40k 50k 60k 70k 80k 90k 100k INPUT FREQUENCY (Hz) ཮11. AD7606 FFTLj±10 V‫ྷݔ‬ AMPLITUDE (dB) 0 AVCC, VDRIVE = 5V INTERNAL REFERENCE –20 ±5V RANGE FSAMPLE = 200kSPS –40 FIN = 1kHz 16,384 POINT FFT –60 SNR = 89.48dB THD = –108.65dB –80 –100 –120 –140 –160 –180 0 10k 20k 30k 40k 50k 60k 70k 80k 90k 100k INPUT FREQUENCY (Hz) ཮12. AD7606 FFT཮Lj±5 V‫ྷݔ‬ AMPLITUDE (dB) 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 –110 –120 –130 –140 –150 –160 –170 –180 0 AVCC, VDRIVE = 5V INTERNAL REFERENCE ±10V RANGE FSAMPLE = 11.5kSPS TA = 25°C FIN = 133Hz 8192 POINT FFT OS BY 16 SNR = 96.01dB THD = –108.05dB 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 FREQUENCY (kHz) ཮13.16Ԡࡗ֑ᄣFFT཮Lj±10 V‫ྷݔ‬ 08479-031 INL (LSB) 08479-012 DNL (LSB) 08479-011 INL (LSB) AD7606/AD7606-6/AD7606-4 08479-013 2.0 1.5 1.0 0.5 0 –0.5 –1.0 –1.5 –2.0 0 AVCC, VDRIVE = 5V FSAMPLE = 200kSPS TA = 25°C INTERNAL REFERENCE ±10V RANGE 10k 20k 30k 40k 50k 60k CODE ཮14. AD7606‫ۆ‬႙INLLj±10 V‫ྷݔ‬ 1.0 0.8 0.6 0.4 0.2 0 –0.2 –0.4 –0.6 –0.8 –1.0 0 AVCC, VDRIVE = 5V FSAMPLE = 200kSPS TA = 25°C INTERNAL REFERENCE ±10V RANGE 10k 20k 30k 40k 50k 60k CODE ཮15. AD7606‫ۆ‬႙DNLLj±10 V‫ྷݔ‬ 2.0 AVCC, VDRIVE = 5V INTERNAL REFERENCE 1.5 ±5V RANGE FSAMPLE = 200kSPS 1.0 TA = 25°C 0.5 0 –0.5 –1.0 –1.5 –2.0 0 8192 16,384 24,576 32,768 40,960 49,152 57,344 65,536 CODE ཮16. AD7606‫ۆ‬႙INLLj±5 V‫ྷݔ‬ 08479-014 08479-015 Rev. 0 | Page 17 of 36 AD7606/AD7606-6/AD7606-4 DNL (LSB) NFS ERROR (LSB) 1.00 AVCC, VDRIVE = 5V INTERNAL REFERENCE 0.75 ±5V RANGE 0.50 FSAMPLE = 200kSPS TA = 25°C 0.25 0 –0.25 –0.50 –0.75 –1.00 0 8192 16,384 24,576 32,768 40,960 49,152 57,344 65,536 CODE ཮17. AD7606‫ۆ‬႙DNLLj±5 V‫ྷݔ‬ 20 15 10 ±10V RANGE 5 ±5V RANGE 0 –5 –10 –15 –20 –40 –25 –10 200kSPS AVCC, VDRIVE = 5V EXTERNAL REFERENCE 5 20 35 50 65 80 TEMPERATURE (°C) ཮18. NFSဃֶᇑ࿒‫࠲ڦ܈‬ဣ 20 15 10 5 0 ±5V RANGE –5 ±10V RANGE –10 –15 –20 –40 –25 –10 200kSPS AVCC, VDRIVE = 5V EXTERNAL REFERENCE 5 20 35 50 65 80 TEMPERATURE (°C) ཮19. PFSဃֶᇑ࿒‫࠲ڦ܈‬ဣ PFS ERROR (LSB) 08479-118 08479-017 08479-016 NFS/PFS CHANNEL MATCHING (LSB) BIPOLAR ZERO CODE ERROR (LSB) PFS/NFS ERROR (%FS)  08479-018 10 8 PFS ERROR 6 4 NFS ERROR 2 0 –2 –4 –6 –9 –10 –40 –25 –10 10V RANGE AVCC, VDRIVE = 5V EXTERNAL REFERENCE 5 20 35 50 65 80 TEMPERATURE (°C) ཮20. NFSࢅPFSဃֶ೅ದ 10 8 6 4 2 AVCC, VDRIVE = 5V FSAMPLE = 200 kSPS TA = 25°C 0 EXTERNAL REFERENCE SOURCE RESISTANCE IS MATCHED ON THE VxGND INPUT ±10V AND ±5V RANGE –2 0 20k 40k 60k 80k 100k 120k SOURCE RESISTANCE ( ) ཮21. PFSࢅNFSဃֶᇑ႑ࡽᇸ‫ۉ‬ፆ‫࠲ڦ‬ဣ 1.0 0.8 0.6 0.4 0.2 0 –0.2 –0.4 –0.6 –0.8 –1.0 –40 5V RANGE 10V RANGE 200kSPS AVCC, VDRIVE = 5V EXTERNAL REFERENCE –25 –10 5 20 35 50 65 80 TEMPERATURE (°C) ཮22. ມटႠଭ‫پ‬ஓဃֶᇑ࿒‫࠲ڦ܈‬ဣ 08479-019 08479-023 Rev. 0 | Page 18 of 36  BIPOLAR ZERO CODE ERROR MATCHING (LSB) THD (dB) 4 3 5V RANGE 2 1 10V RANGE 0 –1 –2 –3 –4 –40 200kSPS AVCC, VDRIVE = 5V EXTERNAL REFERENCE –25 –10 5 20 35 50 65 80 TEMPERATURE (°C) ཮23. ཚ‫ڢ‬क़‫ڦ‬ມटႠଭ‫پ‬ஓဃֶ೅ದ –40 ±10V RANGE AVCC, VDRIVE = +5V –50 FSAMPLE = 200kSPS RSOURCE MATCHED ON Vx AND VxGND INPUTS –60 –70 –80 –90 –100 –110 –120 1k 10k INPUT FREQUENCY (Hz) 105k 48.7k 23.7k 10k 5k 1.2k 100 51 0 100k ཮24. ߳ዖᇸፆੇူTHDᇑ๼෇ೕ୲‫࠲ڦ‬ဣLj±10 V‫ྷݔ‬ –40 ±5V RANGE AVCC, VDRIVE = +5V –50 FSAMPLE = 200kSPS RSOURCE MATCHED ON Vx AND VxGND INPUTS –60 –70 –80 –90 –100 –110 –120 1k 10k INPUT FREQUENCY (Hz) 105k 48.7k 23.7k 10k 5k 1.2k 100 51 0 100k ཮25. ߳ዖᇸፆੇူTHDᇑ๼෇ೕ୲‫࠲ڦ‬ဣLj±5 V‫ྷݔ‬ THD (dB) 08479-122 08479-021 08479-024 SNR (dB) CHANNEL-TO-CHANNEL ISOLATION (dB) SNR (dB) AD7606/AD7606-6/AD7606-4 08479-020 98 96 94 92 90 88 86 84 82 80 10 OS BY 64 OS BY 32 OS BY 16 OS BY 8 OS BY 4 OS BY 2 NO OS AVCC, VDRIVE = 5V FSAMPLE CHANGES WITH OS RATE TA = 25°C INTERNAL REFERENCE ±5V RANGE 100 1k 10k INPUT FREQUENCY (Hz) 100k ཮26. փཞࡗ֑ᄣԠ୲ူSNRᇑ๼෇ೕ୲‫࠲ڦ‬ဣLj±5 V‫ྷݔ‬ 100 98 96 94 92 90 88 86 84 82 80 10 OS BY 64 OS BY 32 OS BY 16 OS BY 8 OS BY 4 OS BY 2 NO OS AVCC, VDRIVE = 5V FSAMPLE CHANGES WITH OS RATE TA = 25°C INTERNAL REFERENCE ±10V RANGE 100 1k 10k INPUT FREQUENCY (Hz) 100k ཮27. փཞࡗ֑ᄣԠ୲ူSNRᇑ๼෇ೕ୲‫࠲ڦ‬ဣLj±10 V‫ྷݔ‬ –50 AVCC, VDRIVE = 5V –60 INTERNAL REFERENCE AD7606 RECOMMENDED DECOUPLING USED –70 FSAMPLE = 150kSPS TA = 25°C INTERFERER ON ALL UNSELECTED CHANNELS –80 –90 –100 –110 ±10V RANGE ±5V RANGE –120 –130 –140 0 20 40 60 80 100 120 140 160 NOISE FREQUENCY (kHz) ཮28. ཚ‫ڢ‬क़߰૗ 08479-121 08479-025 Rev. 0 | Page 19 of 36 AD7606/AD7606-6/AD7606-4 DYNAMIC RANGE (dB) 100 98 ±10V RANGE 96 94 ±5V RANGE 92 90 88 86 84 AVCC, VDRIVE = 5V TA = 25°C 82 INTERNAL REFERENCE FSAMPLE SCALES WITH OS RATIO 80 OFF OS2 OS4 OS8 OS16 OS32 OVERSAMPLING RATIO ཮3:/!‫ۯ‬ༀ‫ྷݔ‬ᇑࡗ֑ᄣԠ୲‫࠲ڦ‬ဣ OS64 2.5010 2.5005 AVCC = 5V 2.5000 AVCC = 5.25V 2.4995 AVCC = 4.75V 2.4990 2.4985 2.4980 –40 –25 –10 5 20 35 50 65 80 TEMPERATURE (°C) ཮41/!փཞ‫ۉ‬ᇸ‫ۉ‬უူएጚ๼‫ۉ؜‬უᇑ࿒‫࠲ڦ܈‬ဣ REFOUT VOLTAGE (V) 08479-029 08479-026 POWER SUPPLY REJECTION RATIO (dB) AVCC SUPPLY CURRENT (mA)  08479-027 22 20 18 16 14 12 AVCC, VDRIVE = 5V 10 TA = 25°C INTERNAL REFERENCE FSAMPLE VARIES WITH OS RATE 8 NO OS OS2 OS4 OS8 OS16 OS32 OVERSAMPLING RATIO ཮32. ‫ۉ‬ᇸ‫ୁۉ‬ᇑࡗ֑ᄣԠ୲‫࠲ڦ‬ဣ OS64 140 130 120 ±10V RANGE 110 ±5V RANGE 100 90 80 AVCC, VDRIVE = 5V INTERNAL REFERENCE 70 AD7606 RECOMMENDED DECOUPLING USED FSAMPLE = 200kSPS TA = 25°C 60 0 100 200 300 400 500 600 700 800 900 1000 1100 AVCC NOISE FREQUENCY (kHz) ཮33. ‫ۉ‬ᇸᅞ዆Բ(PSRR) 08479-030 ཮42/!փཞ‫ۉ‬ᇸ‫ۉ‬უူఇె๼෇‫ୁۉ‬ᇑ࿒‫࠲ڦ܈‬ဣ Rev. 0 | Page 20 of 36 ຍᇕ ओ‫ݥݴ‬၍Ⴀ(INL) ADC‫ࡧڿد‬ຕᇑᅃཉཚࡗADC‫ࡧڿد‬ຕ‫ڦۅ܋‬኱၍‫ڦ‬ፌ‫ٷ‬ ೋֶă‫ࡧڿد‬ຕ‫ڦ‬ଇ߲‫ۅ܋‬Ljഐ‫ۅ‬ሞ‫گ‬ᇀ‫ڼ‬ᅃ߲ஓገ࣑‫ڦ‬ 1/2 LSB‫ڦت‬ଭ‫ۉ‬ೝLjዕ‫ۅ‬ሞߛᇀፌࢫᅃ߲ஓገ࣑‫ڦ‬1/2 LSB ‫ڦت‬஢ଉ‫ײ‬ă ྲ‫ݥݴ‬၍Ⴀ(DNL) ADCዐඪᅪଇ߲၎ତஓኮक़໯֪‫ڥ‬Վࣅኵᇑ૙ၙ‫ڦ‬1 LSBՎ ࣅኵኮक़‫ֶڦ‬ᅴă ມटႠଭ‫پ‬ஓဃֶ! ӷଉ‫ײ‬ገ࣑)ඇ1‫ڟ‬ඇ0*ᇑ૙ၙኵLjन0 V − ½ LSB‫ڦ‬ೋֶă ມटႠଭ‫پ‬ஓဃֶ೅ದ! ඪࢆଇ߲๼෇ཚ‫ڢ‬ኮक़ມटႠଭ‫پ‬ஓဃֶ‫ڦ‬ਨ‫ֶܔ‬ă ኟ஢ଉ‫ײ‬ဃֶ! ၯኟມटႠଭ‫پ‬ஓဃֶኮࢫLjํा‫ڦ‬ፌࢫᅃ߲ஓገ࣑ᇑ૙ ၙ‫ڦ‬ፌࢫᅃ߲ஓገ࣑)10 V − 1½ LSB(9.99954)ࢅ5 V − 1½ LSB (4.99977))‫ڦ‬ೋֶăኟ஢ଉ‫ײ‬ဃֶԈઔాևएጚ‫ۉ‬უ࣐؋‫ڦ‬ ࠋ၅ă ኟ஢ଉ‫ײ‬ဃֶ೅ದ! ඪࢆଇ߲๼෇ཚ‫ڢ‬ኮक़ኟ஢ଉ‫ײ‬ဃֶ‫ڦ‬ਨ‫ֶܔ‬ă ޶஢ଉ‫ײ‬ဃֶ! ၯኟມटႠଭ‫پ‬ஓဃֶኮࢫLj‫ڼ‬ᅃ߲ஓገ࣑ᇑ૙ၙ‫ڼڦ‬ᅃ ߲ஓገ࣑)−10 V + ½ LSB(−9.99984)ࢅ−5 V + ½ LSB(− 4.99992))‫ڦ‬ೋֶă޶஢ଉ‫ײ‬ဃֶԈઔాևएጚ‫ۉ‬უ࣐؋‫ڦ‬ ࠋ၅ă ޶஢ଉ‫ײ‬ဃֶ೅ದ! ඪࢆଇ߲๼෇ཚ‫ڢ‬ኮक़޶஢ଉ‫ײ‬ဃֶ‫ڦ‬ਨ‫ֶܔ‬ă ႑భԲ(SINAD) ሞADC๼‫ڦڥ֪܋؜‬႑ࡽ‫ܔ‬ሯำत฿ኈԲăኄ૛‫ڦ‬႑ࡽ๟ एհ‫ڦ‬਩‫ޗߵݛ‬ኵăሯำྺ໯ᆶ‫֑ڟٳ‬ᄣೕ୲ᅃӷ)fS/2Lj ኱ୁ႑ࡽ‫ݥڦ*ྔأ‬एհ႑ࡽኮࢅă ሞຕጴࣅࡗ‫ײ‬ዐLjኄ߲Բኵ‫ٷڦ‬ၭൽਦᇀଉࣅपຕLjଉࣅ पຕሁ‫ܠ‬Ljଉࣅሯำ৽ሁၭă ‫ܔ‬ᇀᅃ߲ኟ၀հ๼෇‫ڦ‬૙ၙN࿋ገ࣑ഗLj႑భԲኵ૙ஃኵ ऺ໙ࠅ๕ྺǖ !!!!႑భԲ = (6.02 N + 1.76) dB ᅺُLj16࿋ገ࣑ഗ‫ڦ‬႑భԲ૙ஃኵྺ98dBă AD7606/AD7606-6/AD7606-4 ጺၿհ฿ኈ(THD) ໯ᆶၿհ਩‫ࢅߵݛ‬ᇑएհ‫ڦ‬Բኵă‫ܔ‬ᇀAD7606/AD7606-6/ AD7606-4Ljഄۨᅭྺ THD (dB)= ഄዐǖ V1๟एհ‫ޗ‬ኵ‫ڦ‬਩‫ߵݛ‬ኵă V2዁V9 ๟ْܾ‫ڟ‬৵ْၿհ‫ޗ‬ኵ‫ڦ‬਩‫ߵݛ‬ኵă ‫ރ‬ኵၿհईሗොሯำ! ሞADC๼‫؜‬ೕ೷(ፌߛ‫ٳ‬fS/2Lj኱ୁ႑ࡽ‫)ྔأ‬ዐLjူᅃ߲ፌ ‫ݴٷ‬ଉ‫ڦ‬਩‫ߵݛ‬ኵᇑएհ਩‫ߵݛ‬ኵ‫ڦ‬Բăཚ‫׉‬൧઄ူLjُ ֖ຕኵᆯೕ೷ా‫ڦ‬ፌ‫ٷ‬ၿհਦۨLj‫ܔڍ‬ᇀၿհჷுᇀሯ‫ڹ‬ ా‫ڦ‬ADCLjሶᆯሯำ‫ރ‬ኵਦۨă ঍ۙ฿ኈ! ‫ړ‬๼෇ᆯଇ߲ೕ୲‫ݴ‬՚ྺfaࢅfb‫ڦ‬ኟ၀հፇ‫้ׯ‬Ljඪࢆ‫ݥ‬ ၍Ⴀᆶᇸഗॲ‫ࣷۼ‬ᅜࢅᇑֶೕ୲mfa ± nfb(ഄዐm, n = 0, 1, 2,3)‫ڦ‬ႚ๕ׂิ฿ኈׂ࿿ă঍ۙ฿ኈၜ‫ڦ‬mࢅn‫ۼ‬փ‫ڪ‬ᇀ 0ă૩සLjܾ঩ၜԈઔ(fa + fb)ࢅ(fa − fb)Ljܸෙ঩ၜԈઔ (2fa + fb)Ă(2fa − fb)Ă(fa + 2fb)ࢅ(fa − 2fb)ă ঍ۙ฿ኈߵ਍THD֖ຕઠऺ໙Lj໲๟߲՚฿ኈओ‫ڦ‬਩‫ߵݛ‬ ࢅᇑएհࢅ‫ޗڦ‬ኵ਩‫ڦߵݛ‬ԲኵLjᆩ‫ݴ‬Ԟ(dB)՗๖ă ‫ۉ‬ᇸᅞ዆Բ(PSRR) ‫ۉ‬ᇸՎࣅࣷᆖၚገ࣑ഗ‫ڦ‬஢ଉ‫ײ‬ገ࣑Lj‫ڍ‬փࣷᆖၚഄ၍ Ⴀă‫ۉ‬ᇸᅞ዆๟ᆯᇀ‫ۉ‬ᇸ‫ۉ‬უೋ૗Ք‫׬‬ኵ໯ᆅഐ‫ڦ‬ፌ‫ٷ‬஢ଉ ‫ײ‬ገ࣑‫ۅ‬Վࣅă‫ۉ‬ᇸᅞ዆Բ(PSRR)ۨᅭྺ஢ଉ‫ײ‬ೕ୲fူADC ๼‫୲ࠀ؜‬ᇑೕ୲fSူแेᇀADC VDDࢅVSS‫ۉ‬ᇸ‫ڦ‬100 mV ‫ރ‬ ‫ރ‬ኵኟ၀հࠀ୲‫ڦ‬Բኵǖ ഄዐǖ Pf๟ሞೕ୲fူADC‫ڦ‬๼‫୲ࠀ؜‬ă PfS๟ሞೕ୲fSူ᳘ࢇ‫ڟ‬AVCC‫ۉ‬ᇸ‫୲ࠀڦ‬ă ཚ‫ڢ‬क़߰૗! ཚ‫ڢ‬क़߰૗࢚ଉ໯ᆶ๼෇ཚ‫ڢ‬ኮक़‫زڦ‬ඡ຤ೝăཚࡗၠ໯ ᆶ࿄჋ۨ‫ڦ‬๼෇ཚ‫ڢ‬แेᅃ߲஢ଉ‫ײ‬Ăፌߛ160 kHzኟ၀հ ႑ࡽLj඗ࢫਦۨ޿႑ࡽሞ჋ۨཚ‫ాڢ‬ໜ໯แे‫ڦ‬1 kHzኟ၀ հ႑ࡽ‫ڦ‬ປ३‫܈ײ‬ઠ֪ଉ(९཮28)ă! Rev. 0 | Page 21 of 36 AD7606/AD7606-6/AD7606-4 ߾ፕᇱ૙! ገ࣑ഗၘ঴! AD7606/AD7606-6/AD7606-4๟֑ᆩߛ໏Ă‫ࡼࠀگ‬Ă‫ࢁۉ‬ ም‫ݴ‬ದደْ԰ৎ႙ఇຕገ࣑ഗ(ADC)‫ڦ‬ຕ਍֑णဣཥLj‫ݴ‬ ՚੗ᅜ‫ܔ‬8/6/4߲ఇె๼෇ཚ‫ڢ‬৊ႜཞօ֑ᄣăഄఇె๼෇ ੗ᅜথ๴ኈມटႠ๼෇႑ࡽă๑ᆩRANGEᆅগ੗ᅜ჋ስ ±10 Vई±5 V‫ڦ‬๼෇‫ྷݔ‬ăAD7606/ AD7606-6/AD7606-4֑ ᆩ5 V‫ۉڇ‬ᇸࠃ‫ۉ‬ă AD7606/AD7606-6/AD7606-4ాዃ๼෇ᶏ࿋ԍࢺĂ๼෇႑ ࡽ໫‫ٷݣݣ‬ഗĂܾ঩ੇं۠୳հഗĂ֑ᄣԍ‫ٷݣ׼‬ഗĂೌ ాएጚ‫ۉ‬უᇸĂएጚ‫ۉ‬უ࣐؋Ăߛ໏ADCĂຕጴ୳հഗᅜ तߛ໏ժႜࢅ‫ز‬ႜথ੨ăAD7606/AD7606-6/AD7606-4‫ڦ‬ ֑ᄣཚࡗCONVST႑ࡽ৊ႜ੦዆ă ఇె๼෇! ఇె๼෇‫!ྷݔ‬ AD7606/AD7606-6/AD7606-4੗‫ت‬૙ኈມटႠĂ‫܋ڇ‬๼෇ ‫ۉ‬უăRANGEᆅগ‫ڦ‬இड‫ۉ‬ೝਦۨ໯ᆶఇె๼෇ཚ‫ڦڢ‬ఇ ె๼෇‫ྷݔ‬ăසࡕُᆅগᇑஇडߛ‫ۉ‬ೝ၎૶Ljሶ໯ᆶཚ‫ڢ‬ ‫ڦ‬ఇె๼෇‫ྺྷݔ‬±10Văසࡕُᆅগᇑஇड‫ۉگ‬ೝ၎૶Lj ሶ໯ᆶཚ‫ڦڢ‬ఇె๼෇‫ྺྷݔ‬±5 Văُᆅগ‫ڦ‬இडጒༀ߀ Վࣷ૬नᆖၚఇె๼෇‫ྷݔ‬Lj‫ڍ‬๟Lj‫أ‬ኟ‫֑׉‬ण้क़ᄲ൱ ྔLj࣏ᆶ‫ۆ‬႙ኵሀྺ80 μs‫ॺڦ‬૬้क़ᄲ൱ăॺᅱߵ਍ဣཥ ႑ࡽ໯Ⴔ‫ڦ‬๼෇‫ྷݔ‬Ljཚࡗᆘ૶၍ยዃRANGEᆅগă ఇె๼෇ፆੇ! AD7606/AD7606-6/ AD7606-4‫ڦ‬ఇె๼෇ፆੇྺ1 MΩăኄ ๟ࠦۨ๼෇ፆੇLjփໜAD7606֑ᄣೕ୲ܸՎࣅăߛఇె๼ ෇ፆੇ੗௨‫أ‬AD7606/AD7606-6/AD7606-4മ‫ڦ܋‬ൻ‫ݣۯ‬ ‫ٷ‬ഗLjሎႹഄᇑ႑ࡽᇸई‫ߌد‬ഗ኱থ၎૶ăᆯᇀ࿮Ⴔൻ‫ۯ‬ ‫ٷݣ‬ഗLjᅺُ੗ඁۖ႑ࡽ૾ዐ‫ڦ‬ມटႠ‫ۉ‬ᇸ)໲ཚ‫׉‬๟ဣཥ ዐ‫ڦ‬ሯำᇸ*ă  ఇె๼෇ᶏ࿋ԍࢺ! ཮34၂๖କAD7606/AD7606-6/AD7606-4‫ڦ‬ఇె๼෇঳ࠓă ഄ߳ୟఇె๼෇਩ࡤᆶᶏ࿋ԍࢺ‫ۉ‬ୟă໚඗֑ᆩ5V‫ۉڇ‬ᇸ ࠃ‫ۉ‬Lj‫ُڍ‬ఇె๼෇ᶏ࿋ԍࢺሎႹ๼෇ࡗუ‫ڟٳ‬±16.5 Vă RFB 08479-032 Vx VxGND 1MΩ CLAMP 1MΩ CLAMP SECOND- ORDER RFB LPF ཮34. ఇె๼෇‫ۉ‬ୟ ཮35၂๖କᶏ࿋‫ۉ‬ୟ‫ۉ‬უᇑ‫࠲ڦୁۉ‬ဣă‫ړ‬๼෇‫ۉ‬უփ‫ג‬ ࡗ±16.5 V้Ljᶏ࿋‫ۉ‬ୟዐ࿮‫ୁۉ‬ă‫ړ‬๼෇‫ۉ‬უ‫ࡗג‬±16.5 V ้LjAD7606/AD7606-6/AD7606-4ᶏ࿋‫ۉ‬ୟਸഔă 30 AVCC, VDRIVE = 5V TA = 25°C 20 INPUT CLAMP CURRENT (mA) 10 0 –10 –20 –30 –40 08479-033 –50 –20 –15 –10 –5 0 5 10 15 20 SOURCE VOLTAGE (V) ཮35.๼෇ᶏ࿋ԍࢺ༬Ⴀ ఇె๼෇ཚ‫ڢ‬ฉᆌ‫ݣ‬ዃᅃ߲‫ۉ૴ز‬ፆLjᅜॽ๼෇‫ۉ‬უ‫ࡗג‬ ±16.5 V้‫ୁۉڦ‬၌዆ሞ±10 mAᅜူăසࡕఇె๼෇ཚ‫ڢ‬ Vxฉᆶᅃ߲‫ۉ૴ز‬ፆLjሶఇె๼෇GNDཚ‫ڢ‬VxGNDฉᄺ Ⴔᄲᅃ߲ᇑኮ‫ܔ‬ᆌ၎‫ۉڦڪ‬ፆ)९཮36*ăසࡕVxGNDཚ‫ڢ‬ ฉுᆶ‫ܔ‬ᆌ‫ۉڦ‬ፆLj޿ཚ‫؜ॽڢ‬၄฿ۙဃֶă ANALOG INPUT SIGNAL AD7606 RFB R RC Vx VxGND CLAMP CLAMP 1MΩ 1MΩ 08479-034 RFB ཮36. AD7606/ AD7606-6/AD7606-4ఇె๼෇‫܋‬ฉ‫ڦ‬๼෇‫ۉ‬ፆ೅ದ Rev. 0 | Page 22 of 36  ఇె๼෇ੇं۠୳հഗ! AD7606/AD7606-6/AD7606-4࣏༵ࠃକఇెੇं۠୳հഗ )ܾ঩ә༬࿦ጦ୳հഗ*ă཮37ࢅ཮38‫ݴ‬՚၂๖କఇెੇं ۠୳հഗ‫ڦ‬ೕ୲ࢅ၎࿋ၚᆌăሞ±5 V‫ాྷݔ‬Lj-3dB‫ۆ੻ټ‬႙ ኵྺ15 kHzăሞ±10 V‫ాྷݔ‬Lj-3dB‫ۆ੻ټ‬႙ኵྺ23 kHză 5 0 –5 AVCC, VDRIVE = 5V FSAMPLE = 200kSPS TA = 25°C –10 ±10V RANGE ±5V RANGE ATTENUATION (dB) –15 –20 ±10V RANGE 0.1dB 3dB –40 10,303 24,365Hz –25 +25 9619 23,389Hz +85 9326 22,607Hz –30 ±5V RANGE 0.1dB 3dB –40 5225 16,162Hz –35 +25 5225 15,478Hz +85 4932 14,990Hz –40 100 1k 10k INPUT FREQUENCY (Hz) ཮37. ఇెੇं۠୳հഗೕ୲ၚᆌ 100k 08479-035 PHASE DELAY (μs) 18 16 ±5V RANGE 14 12 10 ±10V RANGE 8 6 4 2 0 –2 –4 AVCC, VDRIVE = 5V –6 FSAMPLE = 200kSPS TA = 25°C –8 10 1k 10k INPUT FREQUENCY (Hz) ཮49/!ఇెੇं۠୳հഗ၎࿋ၚᆌ 100k ֑ᄣԍ‫ٷݣ׼‬ഗ AD7606/AD7606-6/AD7606-4ฉ‫֑ڦ‬ᄣԍ‫ٷݣ׼‬ഗ੗๑ ADCᅜ16࿋‫ݴ‬Ր୲৛ඓ֑ण஢ଉ‫ޗײ‬ኵ‫ڦ‬๼෇ኟ၀հă֑ ᄣԍ‫ٷݣ׼‬ഗሞCONVST xฉืᄂ้‫ܔ‬ഄ߳ጲ๼෇৊ႜཞ օ֑ᄣăᅃ߲ഗॲ‫ڦ‬໯ᆶӗ߲֑ᄣԍ‫ٷݣ׼‬ഗᅜतփཞഗ ॲ‫֑ڦ‬ᄣԍ‫ٷݣ׼‬ഗ‫ڦ‬੥০้क़)नٗྔևCONVST x႑ࡽ ฉืᄂ‫֑ڟ‬ᄣԍ‫׼‬ഗํा৊෇ԍ‫׼‬ఇ๕‫ڦ‬ჽ‫้׿‬क़*ཚ ࡗยऺԍኤჹ߭೅ದăᅺُLjሎႹ‫ܔ‬ᅃ߲ဣཥዐ‫ೌܠڦ‬ AD7606/AD7606-6/AD7606-4৊ႜཞօ֑ᄣă 08479-036 ADC CODE AD7606/AD7606-6/AD7606-4 BUSYူইᄂ՗๖໯ᆶӗ߲ཚ‫ڦڢ‬ገ࣑ࡗ‫ײ‬਩ᅙ঳ຐLjُ ้֑ᄣԍ‫׼‬ഗ‫߶࣮ݓ‬ጷఇ๕Ljူᅃ಼ገ࣑‫֑ڦ‬ण้क़ਸ๔ ऺ้ă ገ࣑֑ᆩాև้ዓLjAD7606໯ᆶཚ‫ڦڢ‬ገ้࣑क़ྺ4 μsLj AD7606-6ྺ3 μsLjAD7606-4ྺ2 μsăሞAD7606ฉLjӗ߲ཚ ‫ڢ‬਩ྜ‫ׯ‬ገ࣑ࢫLjBUSY႑ࡽ࣬ް‫ۉگ‬ೝLj՗๖ገ࣑ࡗ‫ײ‬ ঳ຐăሞBUSYူইᄂ้Lj֑ᄣԍ‫ٷݣ׼‬ഗ‫߶࣮ݓ‬ጷఇ ๕ăBUSYՎྺ‫ۉگ‬ೝࢫLj੗ᅜཚࡗժႜĂժႜጴবई‫ز‬ ႜথ੨ٗ๼‫؜‬स٪ഗዐ‫܁‬ൽႎຕ਍ăईኁLj‫ړ‬BUSYྺߛ ‫ۉ‬ೝ้Lj੗ᅜ‫܁‬ൽമᅃْገ࣑‫ڦ‬ຕ਍ăሞገ࣑೺क़ٗ AD7606/AD7606-6/AD7606-4‫܁‬ൽຕ਍‫ܔ‬Ⴀీबࢭுᆶᆖ ၚLj੗ᅜํ၄߸੺‫ུཾڦ‬໏୲ăሞժႜఇ๕൐VDRIVE > 3.3 V ้Ljසࡕሞገ࣑೺क़‫܁‬ൽLj႑ሯԲ(SNR)ॽই‫گ‬ሀ1.5 dBă ADC‫ࡧڿد‬ຕ AD7606/AD7606-6/AD7606-4‫ڦ‬๼‫؜‬Պஓ‫ݛ‬๕ྺܾ৊዆ց ஓă໯ยऺ‫ڦ‬ஓገ࣑ሞ૶ჄLSBኝຕኵ‫ڦ‬ዐक़DŽन1/2 LSBࢅ3/2LSBDž৊ႜăAD7606‫ڦ‬LSB‫ٷ‬ၭྺFSR/65,536ă AD7606/AD7606-6/AD7606-4‫ڦ‬૙ၙ‫ڿد‬༬Ⴀස཮39໯๖ă 011...111 011...110 VIN REF ±10V CODE = 10V × 32,768 × 2.5V VIN REF ±5V CODE = 5V × 32,768 × 2.5V 000...001 000...000 111...111 +FS – (–FS) LSB = 216 08479-037 100...010 100...001 100...000 –FS + 1/2LSB 0V – 1/2LSB +FS – 3/2LSB ANALOG INPUT +FS ±10V RANGE +10V ±5V RANGE +5V MIDSCALE –FS 0V –10V 0V –5V LSB 305μV 152μV ཮39. AD7606/AD7606-6/AD7606-4‫ڿد‬༬Ⴀ LSB‫ٷ‬ၭൽਦᇀ໯჋‫ڦ‬ఇె๼෇‫ྷݔ‬ă Rev. 0 | Page 23 of 36 AD7606/AD7606-6/AD7606-4 ాև0ྔևएጚ‫ۉ‬უ! AD7606/AD7606-6/AD7606-4ాዃᅃ߲2.5 Vೌా‫ټ‬ဤएጚ ‫ۉ‬უᇸăREFIN/REFOUTᆅগ़੗๑ᆩ޿2.5Vएጚ‫ۉ‬უLj ᅜሞాևׂิ4.5Vೌాएጚ‫ۉ‬უLjᄺሎႹแेᅃ߲2.5 Vྔ ևएጚ‫ۉ‬უă໯แे‫ڦ‬2.5 Vྔևएጚ‫ۉ‬უᄺࣷԥాև࣐؋ ‫ٷݣڦ‬዁4.5 Văُ4.5 V࣐؋‫ڦ‬एጚ‫ۉ‬უ๟SAR ADC໯ᆩ‫ڦ‬ एጚ‫ۉ‬უă REF SELECTᆅগ๟ᅃ߲இड๼෇ᆅগLjሎႹᆩࢽ჋ስాև एጚ‫ۉ‬უईྔևएጚ‫ۉ‬უăසࡕُᆅগยྺஇडߛ‫ۉ‬ೝLj ሶ჋ስժ๑ీాևएጚ‫ۉ‬უఇ๕ăසࡕُᆅগยྺஇड‫گ‬ ‫ۉ‬ೝLjሶాևएጚ‫ۉ‬უ্ᆩLjՂႷॽྔևएጚ‫ۉ‬უแे‫ڟ‬ REFIN/REFOUTᆅগăాևएጚ‫ۉ‬უ࣐؋๔ዕ๑ీăް࿋ ኮࢫLjAD7606/AD7606-6/AD7606-4߾ፕሞREF SELECTᆅ গ໯჋ስ‫ڦ‬एጚ‫ۉ‬უఇ๕ă࿮ஃ๑ᆩాև࣏๟ྔևएጚ‫ۉ‬ უLj‫ۼ‬Ⴔᄲ‫ܔ‬REFIN/REFOUTᆅগඁ᳘ăREFIN/REFOUT ᆅগႴᄲ10 μF༩ٍඁ᳘‫ۉ‬ඹă AD7606/AD7606-6/AD7606-4ాዃᅃ߲एጚ‫ۉ‬უ࣐؋Lj࣐ ؋ ದ ዃ ྺ ॽ REF‫ ۉ‬უ ‫ ٷ ݣ‬዁ ሀ 4.5VLj ස ཮ 40໯ ๖ ă REFCAPAࢅREFCAPBᆅগՂႷሞྔև‫܌‬ୟ૶ሞᅃഐLjժ ཚࡗᅃ߲10μF༩ٍ‫ۉ‬ඹ૶থ዁REFGNDLjᅜඓԍएጚ‫ۉ‬უ ࣐؋߾ፕሞԿ࣍ዐăREFIN/REFOUTᆅগ༵ࠃ‫ڦ‬एጚ‫ۉ‬უ ྺ2.5 Vă ‫ړ‬AD7606/AD7606-6/AD7606-4ದዃྺྔևएጚ‫ۉ‬უఇ๕ ้LjREFIN/REFOUTᆅগྺߛ๼෇ፆੇᆅগă‫ܔ‬ᇀ๑ᆩ‫ܠ‬ ߲AD7606ഗॲ‫ڦ‬ᆌᆩLjॺᅱߵ਍ᆌᆩᄲ൱֑ൽူଚದዃă ྔևएጚ‫ۉ‬უఇ๕! ੗ᅜᆩᅃ߲ྔևएጚ‫ۉ‬უᇸADR421ൻ‫ۯ‬໯ᆶAD7606ഗॲ ‫ڦ‬REFIN/REFOUTᆅগ)९཮41*ăُದዃዐLjAD7606/ AD7606-6/AD7606-4‫ڦ‬௅ᅃ߲REFIN/REFOUTᆅগ‫ۼ‬ᆌ޿ ๑ᆩ዁ณᅃ߲100nF‫ڦ‬ඁ᳘‫ۉ‬ඹă  ాևएጚ‫ۉ‬უఇ๕ ದዃྺాևएጚ‫ۉ‬უ߾ፕఇ๕‫ڦ‬ᅃ߲AD7606/AD7606-6/ AD7606-4ഗॲLj੗ᅜᆩઠൻ‫ۯ‬ದዃྺྔևएጚ‫ۉ‬უ߾ፕఇ ๕‫ڦ‬ഄᇆAD7606/AD7606-6/AD7606-4ഗॲ)९཮42*ăದዃ ྺాևएጚ‫ۉ‬უఇ๕‫ڦ‬AD7606/AD7606-6/AD7606-4 ᆌ૧ᆩ10 μF༩ٍඁ᳘‫ۉ‬ඹ‫ܔ‬ഄREFIN/REFOUTᆅগඁ᳘ă ದዃྺྔևएጚ‫ۉ‬უఇ๕‫ڦ‬ഄ໲ AD7606/AD76066/AD7606-4ഗॲᆌ߳૧ᆩ዁ณᅃ߲100 nF‫ڦ‬ඁ᳘‫ۉ‬ඹ‫ܔ‬ഄ REFIN/REFOUTᆅগඁ᳘ă REFIN/REFOUT 2.5V REF BUF SAR REFCAPA REFCAPB 10μF 08479-038 08479-040 ཮40. एጚ‫ۉ‬უ‫ۉ‬ୟ AD7606 REF SELECT REFIN/REFOUT AD7606 REF SELECT REFIN/REFOUT AD7606 REF SELECT REFIN/REFOUT ADR421 100nF 0.1μF 100nF 100nF ཮41. ᅃ߲ྔևएጚ‫ۉ‬უᇸൻ‫߲ܠۯ‬AD7606/AD7606-6/ AD7606-4 REFINᆅগ VDRIVE AD7606 REF SELECT AD7606 REF SELECT AD7606 REF SELECT REFIN/REFOUT REFIN/REFOUT REFIN/REFOUT +10μF 100nF 100nF 08479-039 ཮42. ాևएጚ‫ۉ‬უᇸൻ‫߲ܠۯ‬AD7606/AD7606-6/ AD7606-4 REFINᆅগ Rev. 0 | Page 24 of 36 AD7606/AD7606-6/AD7606-4 ‫ۆ‬႙૶থ཮! ཮43၂๖କAD7606/AD7606-6/AD7606-4‫ۆڦ‬႙૶থ཮ăഗ ॲᆶ຺߲AVCC‫ۉ‬ᇸᆅগăኄ຺߲‫ۉ‬ᇸᆅগᆌ߳๑ᆩᅃ߲ 100 nFඁ᳘‫ۉ‬ඹăሞ‫ۉ‬ᇸ֨๑ᆩᅃ߲10 μF‫ۉ‬ඹඁ᳘ă AD7606/AD7606-6/AD7606-4़੗ሞాևएጚ‫ۉ‬უူ߾ ፕLjᄺ੗ሞྔևแे‫ڦ‬एጚ‫ۉ‬უူ߾ፕăሞ཮43ದዃዐLj AD7606ԥದዃྺሞాևएጚ‫ۉ‬უူ߾ፕă‫ۉړ‬ୟӱฉኻᆶ ᅃ߲AD7606/AD7606-6/AD7606-4ഗॲ้Ljᆌ૧ᆩᅃ߲10 μ F‫ۉ‬ඹ‫ܔ‬ഄREFIN/REFOUTᆅগඁ᳘ă‫ړ‬ᆌᆩዐ๑ᆩ‫߲ܠ‬ AD7606/AD7606-6/AD7606-4ഗॲ้Lj൩֖ለ“ాև/ྔևए ጚ‫ۉ‬უ”և‫ݴ‬ăREFCAPAࢅREFCAPBᆅগ‫܌‬ୟ૶ሞᅃഐLj ժཚࡗᅃ߲10 μF༩ٍ‫ۉ‬ඹઠඁ᳘ă VDRIVE‫ۉ‬ᇸ૶থ‫تྺڟ‬૙ഗࠃ‫ڦۉ‬ཞᅃ‫ۉ‬ᇸăVDRIVE‫ۉ‬უ੦ ዆๼‫؜‬இड႑ࡽ‫ۉڦ‬უኵă࠲ᇀքਆĂඁ᳘ࢅথ‫༵ں‬๖Lj ൩֖੊“քਆኸళ”և‫ݴ‬ă ู‫ۉ‬ఇ๕! AD7606/AD7606-6/AD7606-4༵ࠃଇዖู‫ۉ‬ఇ๕ǖ‫ځ‬ऐఇ ๕ࢅ࠲܏ఇ๕ăSTBYᆅগ੦዆AD7606/AD7606-6/ AD7606-4๟‫ت‬ሞኟ‫׉‬ఇ๕࣏๟ଇዖู‫ۉ‬ఇ๕ኮᅃă ‫ړ‬STBYᆅগྺ‫ۉگ‬ೝ้LjRANGEᆅগ‫ڦ‬ጒༀਦۨ჋ስࢆ ዖู‫ۉ‬ఇ๕ă՗7၂๖କ჋ስփཞู‫ۉ‬ఇ๕໯Ⴔ‫ڦ‬ದዃă ‫ړ‬AD7606/AD7606-6/AD7606-4‫ت‬ᇀ‫ځ‬ऐఇ๕้Ljፌ‫ࠀٷ‬ ࡼ ྺ 8mALj ฉ ‫ ้ ۉ‬क़ ሀ ྺ 100μsLj ᅺ ྺ REFCAPAࢅ REFCAPBᆅগฉ‫ۉڦ‬ඹՂႷ؊‫ۉ‬ă‫ځ‬ऐఇ๕ူLjೌాएጚ ‫ۉ‬უᇸࢅ࿘უഗධ඗ฉ‫ۉ‬Lj‫ٷݣ‬ഗࢅADCాࢃሶ࠲܏ă ‫ړ‬AD7606/AD7606-6/AD7606-4‫ت‬ᇀ࠲܏ఇ๕้Ljፌ‫ࠀٷ‬ ࡼྺ6 μALjฉ‫้ۉ‬क़ሀྺ13 ms)ྔևएጚ‫ۉ‬უఇ๕*ă࠲܏ ఇ๕ူLj໯ᆶ‫ۉ‬ୟ਩࠲܏ă‫ړ‬AD7606/ AD7606-6/AD7606-4ٗ ࠲܏ఇ๕ฉ‫้ۉ‬Ljঢ়ࡗ໯Ⴔ‫ڦ‬ฉ‫้ۉ‬क़ࢫLjՂႷ‫ܔ‬ AD7606/ AD7606-6/AD7606-4แेRESET႑ࡽă ՗7. ู‫ۉ‬ఇ๕჋ስ ู‫ۉ‬ఇ๕ ‫ځ‬ऐ! ࠲܏ STBY 0 0 RANGE 1 0 ANALOG SUPPLY DIGITAL SUPPLY VOLTAGE 5V1 VOLTAGE +2.3V TO +5.25V 10μF+ 1μF 100nF 100nF MICROPROCESSOR/ MICROCONVERTER/ DS P 10μF + EIGHT ANALOG INPUTS V1 TO V8 REFIN/REFOUT REFCAPA REGCAP2 REFCAPB AVCC VDRIVE DB0 TO DB15 REFGND V1 V1GND V2 V2GND V3 V3GND V4 V4GND V5 V5GND V6 V6GND V7 V7GND V8 V8GND CONVST A, CONVST B CS RD AD7606 BUSY RESET OS 2 OS 1 OS 0 REF SELECT PAR/SER SEL AGND RANGE STBY PARALLEL INTERFACE OVERSAMPLING VDRIVE VDRIVE 08479-041 1DECOUPLING SHOWN ON THE AVCC PIN APPLIES TO EACH AVCC PIN (PIN 1, PIN 37, PIN 38, PIN 48). DECOUPLING CAPACITOR CAN BE SHARED BETWEEN AVCC PIN 37 AND PIN 38. 2DECOUPLING SHOWN ON THE REGCAP PIN APPLIES TO EACH REGCAP PIN (PIN 36, PIN 39). ཮43. AD7606‫ۆ‬႙૶থ཮ Rev. 0 | Page 25 of 36 AD7606/AD7606-6/AD7606-4 ገ࣑੦዆! ໯ᆶఇె๼෇ཚ‫ڢ‬ཞօ֑ᄣ! AD7606/AD7606-6/AD7606-4੗ᅜ‫ܔ‬໯ᆶఇె๼෇ཚ‫ڢ‬৊ ႜཞօ֑ᄣă‫ړ‬ଇ߲CONVSTᆅগ)CONVST AࢅCONVST B* ૶ሞᅃഐ้Lj໯ᆶཚ‫ڢ‬ཞօ֑ᄣă๑ᆩᅃ߲CONVST႑ࡽ Ս੗੦዆ଇ߲CONVST x๼෇ăُࠅᆩCONVST႑ࡽ‫ڦ‬ฉ ืᄂഔ‫ܔۯ‬໯ᆶఇె๼෇ཚ‫ڦڢ‬ཞօ֑ᄣ)AD7606‫ڦ‬V1዁ V8LjAD7606-6‫ڦ‬V1዁V6LjAD7606-4‫ڦ‬V1዁V4*ă AD7606ాዃᅃ߲ೌాና‫ږ‬ഗᆩᇀገ࣑ă໯ᆶADCཚ‫ڦڢ‬ ገ้࣑क़ྺtCONVăBUSY႑ࡽߢኪᆩࢽኟሞ৊ႜገ࣑Ljᅺ ُ‫ړ‬แेCONVSTฉืᄂ้LjBUSYՎྺஇडߛ‫ۉ‬ೝLjሞ ኝ߲ገ࣑ࡗ‫ײ‬঳ຐ้Վྺ‫ۉگ‬ೝăBUSY႑ࡽူইᄂᆩઠ ๑໯ᆶӗ߲֑ᄣԍ‫ٷݣ׼‬ഗ‫߶࣮ݓ‬ጷఇ๕ăBUSYူইᄂ ࣏՗๖Lj၄ሞ੗ᅜٗժႜጺ၍DB[15:0]ĂDOUTA/DOUTB‫ز‬ႜ ຕ਍၍ୟईժႜጴবጺ၍DB[7:0]‫܁‬ൽႎຕ਍ă  ଇፇཚ‫ڢ‬ཞօ֑ᄣ! AD7606/AD7606-6/AD7606-4࣏ሎႹఇె๼෇ཚ‫ڢ‬ᅜଇፇ ‫ڦ‬ႚ๕৊ႜཞօ֑ᄣăኄ੗ᅜᆩሞ‫ۉ‬૰၍ԍࢺࢅ֪ଉဣཥ ዐLjᅜց‫׋‬PTࢅCTՎუഗ໯ᆅ෇‫ڦ‬၎࿋ֶăሞ50Hzဣ ཥLj໲੗ᅜ༵ࠃፌ‫ܠ‬9°‫ڦ‬၎࿋ց‫׋‬Ǘሞ60 HzဣཥዐLj໲੗ ᅜ༵ࠃፌ‫ܠ‬10°‫ڦ‬၎࿋ց‫׋‬ă ཚࡗஞ؋‫܀‬૬घऄଇ߲CONVSTᆅগLjժ൐ኻᆶሞփ๑ᆩ ࡗ֑ᄣ้Lj֍੗ํ၄ኄዖ֑ᄣ‫ݛ‬๕ăCONVST Aᆩઠ‫ڼܔ‬ ᅃፇཚ‫ڢ‬ഔ‫ۯ‬ཞօ֑ᄣ)AD7606‫ڦ‬V1዁V4LjAD7606-6‫ڦ‬ V1዁V3Lj AD7606-4‫ڦ‬V1ࢅV2*ǗCONVST Bᆩઠഔ‫ڼܔۯ‬ ܾ ፇ ఇ ె ๼ ෇ ཚ ‫ ڦ ڢ‬ཞ օ ֑ ᄣ ) AD7606‫ ڦ‬V5዁ V8Lj AD7606-6‫ڦ‬V4዁V6LjAD7606-4‫ڦ‬V3ࢅV4*Ljස཮44໯ ๖ăሞCONVST Aฉืᄂ้Lj‫ڼ‬ᅃፇཚ‫֑ڦڢ‬ᄣԍ‫ٷݣ׼‬ ഗ৊෇ԍ‫׼‬ఇ๕ăሞCONVST Bฉืᄂ้Lj‫ܾڼ‬ፇཚ‫ڦڢ‬ ֑ᄣԍ‫ٷݣ׼‬ഗ৊෇ԍ‫׼‬ఇ๕ă‫ړ‬ଇ߲CONVST x਩ᅙ‫ٳ‬ ‫ڟ‬ฉืᄂ้Ljገ࣑ࡗ‫ײ‬ਸ๔LjᅺُሞࢫᅃCONVST x႑ࡽ ‫ڦ‬ฉืᄂ้LjBUSYՎྺߛ‫ۉ‬ೝăሞ՗3ዐLj้क़t5՗๖ CONVST x֑ᄣ‫ۅ‬ኮक़‫ڦ‬ፌ‫ٷ‬ඹႹ้क़ă ๑ᆩଇ߲‫܀‬૬‫ڦ‬CONVST x႑ࡽ้Ljຕ਍‫܁‬ൽࡗ‫ײ‬փՎă ॽ໯ᆶփ๑ᆩ‫ڦ‬ఇె๼෇ཚ‫ڢ‬থAGNDăփ๑ᆩཚ‫ڦڢ‬঳ ࡕධࣷԈઔሞ໯‫܁‬ൽ‫ڦ‬ຕ਍ዐLjᅺྺ๔ዕࣷገ࣑໯ᆶཚ ‫ڢ‬ă CONVST A CONVST B BUSY CS/RD DATA: DB[15:0] FRSTDATA V1 TO V4 TRACK-AND-HOLD ENTER HOLD V5 TO V8 TRACK-AND-HOLD ENTER HOLD t5 tCONV AD7606 CONVERTS ON ALL 8 CHANNELS V1 V2 V3 V7 V8 ཮44. AD7606‫ݴ‬ଇፇཚ‫ڢ‬৊ႜཞօ֑ᄣLj๑ᆩ‫܀‬૬‫ڦ‬CONVST AࢅCONVST B႑ࡽ—ժႜఇ๕ 08479-042 Rev. 0 | Page 26 of 36  ຕጴথ੨! AD7606/AD7606-6/AD7606-4༵ࠃෙዖথ੨჋ၜǖժႜথ ੨Ăߛ໏‫ز‬ႜথ੨ࢅժႜጴবথ੨ă໯Ⴔথ੨ఇ๕੗ཚࡗ PAR/SER/BYTE SELࢅDB15/BYTE SELᆅগઠ჋ስă ՗9/!থ੨ఇ๕჋ስ! PAR/SER/BYTE SEL DB15 0 0 1 0 1 1 থ੨ఇ๕ ժႜথ੨ఇ๕ ‫ز‬ႜথ੨ఇ๕ ժႜጴবথ੨ఇ๕ ူ௬बব༪ஃኄၵথ੨ఇ๕‫߾ڦ‬ፕᇱ૙ă! ժႜথ੨ ( PAR/SER/BYTE SEL = 0) ੗ ᅜ ᆩ Ք ጚ CSࢅ RD႑ ࡽ ཚ ࡗ ժ ႜ ຕ ਍ ጺ ၍ ٗ AD7606/AD7606-6/AD7606-4‫܁‬ൽຕ਍ăཚࡗժႜጺ၍‫܁‬ ൽຕ਍้LjႴॽPAR/SER/BYTE SELᆅগࢅ‫ۉگ‬ೝ၎૶ă ཚࡗాև჋ཚCSࢅRD๼෇႑ࡽLj੗ᅜॽገ࣑঳ࡕ๼‫ڟ؜‬ ຕ਍ጺ၍ă‫ړ‬CSࢅRDཞ้‫ت‬ᇀஇड‫ۉگ‬ೝ้Ljຕ਍၍ DB15዁DB0փም‫ߛװ‬ፆༀă AD7606 INTERRUPT BUSY 14 CS 13 RD/SCLK 12 DB[15:0] [33:24] [22:16] DIGITAL HOST 08479-043 ཮45. AD7606থ੨཮—ᅃ߲AD7606๑ᆩժႜጺ၍Lj RDࢅCS‫܌‬ୟ૶ሞᅃഐ CS๼෇႑ࡽ‫ڦ‬ฉืᄂ๑ጺ၍৊෇ෙༀLjഄူইᄂ๑ጺ၍ྃ ૗ߛፆੇጒༀCS๟๑ీຕ਍၍‫ڦ‬੦዆႑ࡽLj૧ᆩ޿ࠀీ੗ ᅜඟ‫߲ܠ‬AD7606/AD7606-6/AD7606-4ഗॲࠌၛཞᅃժႜ ຕ਍ጺ၍ă CS႑ࡽ੗ᆦ৳Ⴀ‫ں‬থ‫ۉگ‬ೝLjܸRD႑ࡽ੗ᆩઠइൽገ࣑ ঳ࡕLjස཮4໯๖ăBUSY႑ࡽՎྺ‫ۉگ‬ೝࢫLj੗ᅜ‫܁‬ൽႎ ຕ਍(९཮2)ǗईኁLjሞBUSYྺߛ‫ۉ‬ೝ้Lj੗ᅜ‫܁‬ൽമᅃ ْገ࣑‫ڦ‬ຕ਍DŽ९཮3Džă RDᆅ গ ᆩ ઠ ٗ ๼ ‫ ؜‬ገ ࣑ ঳ ࡕ स ٪ ഗ ‫ ܁‬ൽ ຕ ਍ ă ‫ܔ‬ AD7606/AD7606-6/AD7606-4RDᆅগแेᅃ߲RDஞ؋Ⴞ ଚLj੗๑߳ཚ‫ڦڢ‬ገ࣑঳ࡕӀืႾደ߲๼‫ڟ؜‬ժႜጺ၍DB [15:0]ăBUSYՎྺ‫ۉگ‬ೝࢫ‫ڼڦ‬ᅃ߲RDူইᄂ๼‫؜‬ཚ‫ڢ‬V1 ‫ڦ‬ገ࣑঳ࡕLjူᅃ߲RDူইᄂሶᆩV2ገ࣑঳ࡕ߸ႎጺ ၍LjᅈُૌླྀăሞAD7606ฉLjRD‫ڼڦ‬ӗ߲ူইᄂ๼‫؜‬ཚ ‫ڢ‬V8‫ڦ‬ገ࣑঳ࡕă AD7606/AD7606-6/AD7606-4 ‫ړ‬RD႑ࡽྺஇड‫ۉگ‬ೝ้Lj੗ॽ߳ཚ‫ڦڢ‬ຕ਍ገ࣑঳ࡕ‫د‬ ๼‫ڟ‬ຕጴዷऐ(DSPĂFPGA)ă ‫ړ‬ဣཥ/ӱฉኻᆶᅃ߲AD7606/AD7606-6/AD7606-4൐໲փ ࠌၛժႜጺ၍้Lj੗ᅜৈᆩຕጴዷऐ‫ڦ‬ᅃ߲੦዆႑ࡽઠ‫܁‬ ൽຕ਍ăCSࢅRD႑ࡽ੗ᅜ૶ሞᅃഐLjස཮5໯๖ăኄዖ൧ ઄ူLjຕ਍ጺ၍ሞCS/RD‫ူڦ‬ইᄂ้ྃ૗ෙༀă૧ᆩCSࢅ RDࢇժ႑ࡽLj੗ᅜٗAD7606/AD7606-6/AD7606-4๼‫؜‬ຕ ਍Ljժᆯຕጴዷऐ‫܁‬ൽăኄዖ൧઄ူLjCSᆩઠ๑ీ߳ຕ਍ ཚ‫ڦڢ‬ຕ਍ኡ‫د‬๼ă ժႜጴব(PAR/SER/BYTE SEL = 1, DB15 = 1) ժႜጴবথ੨ఇ๕‫߾ڦ‬ፕᇱ૙ᇑժႜথ੨ఇ๕‫׉ݥ‬၎ຼLj փࡗ߳ཚ‫ڢ‬ገ࣑঳ࡕ๟‫ݴ‬ଇْ8࿋‫د‬๼‫؜܁‬ăᅺُLj‫܁‬ൽ AD7606‫ ڦ‬໯ ᆶ ӗ ߲ ገ ࣑ ঳ ࡕ Ⴔ ᄲ 16߲ RDஞ ؋ Lj ‫ ܁‬ൽ AD7606-6‫ڦ‬໯ᆶཚ‫ڢ‬঳ࡕႴᄲ12߲RDஞ؋LjAD7606-4ሶ Ⴔᄲӗ߲ஞ؋ăॽAD7606/AD76706-6/AD7606-4ದዃྺժ ႜጴবఇ๕้LjPAR/SER/BYTE SELࢅBYTE SEL/DB15ᆅগ ᆌᇑஇडߛ‫ۉ‬ೝ၎૶)९՗8*ăժႜጴবఇ๕ူLjDB[7:0]ᆩ ઠॽຕ਍‫د‬๼዁ຕጴዷऐăDB0ྺຕ਍‫د‬๼‫ڦ‬LSBLjDB7ྺ ຕ਍‫د‬๼‫ڦ‬MSBăDB14؊‫ړ‬HBENᆅগă‫ړ‬DB14/HBENথ இडߛ‫ۉ‬ೝ้Lj๯ံ๼‫؜‬ገ࣑঳ࡕ‫ߛڦ‬ጴব(MSB)Lj඗ࢫ ๼‫گ؜‬ጴব(LSB)ă‫ړ‬DB14থஇड‫ۉگ‬ೝ้Lj๯ံ๼‫؜‬ገ ࣑঳ࡕ‫ڦ‬LSBLj඗ࢫ๼‫؜‬MSBăFRSTDATAᆅগॽԍ‫ߛ׼‬ ‫ۉ‬ೝLj኱‫ٗڟ‬AD7606/AD7606-6/AD7606-4‫܁‬ൽV1‫ڦ‬ඇև 16࿋ገ࣑঳ࡕă ‫ز‬ႜথ੨(PAR/SER/BYTE SEL = 1) ැᄲཚࡗ‫ز‬ႜথ੨ٗAD7606࣮‫܁‬ຕ਍LjPAR/SER/BYTE SELᆅ গ Ղ Ⴗ ૶ থ ߛ ‫ ۉ‬ೝ ă CSࢅ SCLK႑ ࡽ ᆩ ઠ ‫ د‬๼ AD7606‫ڦ‬ຕ਍ăAD7606/AD7606-6/AD7606-4ᆶଇ߲‫ز‬ႜ ຕ਍๼‫؜‬ᆅগǖDOUTAࢅDOUTBă੗ཚࡗ‫ڇ‬ईມDOUT၍ୟٗ AD7606/AD76706-6/AD7606-4࣮‫܁‬ຕ਍ă‫ܔ‬ᇀAD7606Ljཚ ‫ڢ‬V1዁V4‫ڦ‬ገ࣑঳ࡕ๯ံ‫؜‬၄ሞDOUTAฉLjཚ‫ڢ‬V5዁V8 ‫ڦ‬ገ࣑঳ࡕሶ๯ံ‫؜‬၄ሞDOUTBฉă‫ܔ‬ᇀAD7606-6Ljཚ‫ڢ‬ V1዁V3‫ڦ‬ገ࣑঳ࡕ๯ံ‫؜‬၄ሞDOUTAฉLjཚ‫ڢ‬V4዁V6‫ڦ‬ ገ࣑঳ࡕሶ๯ံ‫؜‬၄ሞDOUTBฉă‫ܔ‬ᇀAD7606-4Ljཚ‫ڢ‬V1 ࢅV2‫ڦ‬ገ࣑঳ࡕ๯ံ‫؜‬၄ሞDOUTAฉLjཚ‫ڢ‬V3ࢅV4‫ڦ‬ገ࣑ ঳ࡕሶ๯ံ‫؜‬၄ሞDOUTBฉă Rev. 0 | Page 27 of 36 AD7606/AD7606-6/AD7606-4 CSူইᄂ๑ຕ਍๼‫؜‬၍ୟDOUTAࢅDOUTBྃ૗ෙༀLjժደ߲ ๼‫؜‬ገ࣑঳ࡕ‫ڦ‬MSBăSCLKฉืᄂॽໜࢫ‫ڦ‬໯ᆶຕ਍࿋ደ ߲ໃ዁‫ز‬ႜຕ਍๼‫؜‬DOUTAࢅDOUTBă੗ᅜ๑CS๼෇ሞኝ߲ ‫ز‬ႜ‫܁‬ൽ֡ፕࡗ‫ײ‬ዐԍ‫ۉگ׼‬ೝLjᄺ੗ᅜཚࡗஞ؋घऄ ໲Ljᅜ๑ీ߳ཚ‫ڦڢ‬16߲SCLKዜ೺ኡ‫܁‬ൽă཮46၂๖֑ᆩ ມDOUT၍ୟሞAD7606ฉ‫܁‬ൽӗ߲ཞօገ࣑঳ࡕăኄዖ൧઄ ူLj๑ᆩ64߲SCLK‫د‬๼ઠ‫ݡ‬࿚AD7606‫ڦ‬ຕ਍Ljժ൐CSԍ ‫ۉگ׼‬ೝLjᅜ๑ీඇև64߲SCLKዜ೺ኡăᄺ੗ᅜৈᆩᅃୟ DOUT၍ደ߲๼‫؜‬ຕ਍Ǘኄዖ൧઄ူLjॺᅱᆩDOUTA‫ݡ‬࿚໯ ᆶገ࣑ຕ਍Ljᅺྺཚ‫ڢ‬ຕ਍ᅜืႾ๼‫؜‬ă‫ܔ‬ᇀAD7606Ljཚ ࡗᅃୟDOUT၍‫ݡ‬࿚໯ᆶӗ߲ገ࣑঳ࡕ้LjጺࠌႴᄲ128߲ SCLKዜ೺ă੗ᅜཚࡗᅃ߲CS႑ࡽ๑ీኄ128߲SCLKዜ೺ ኡLjᄺ੗ᅜཚࡗCS႑ࡽ‫܀‬૬๑ీ߳ፇ‫ڦ‬16߲SCLKዜ೺ ኡăኻᆩᅃୟDOUT၍‫ڦ‬ඍ‫ۅ‬๟ǖසࡕሞገ࣑ኮࢫ৊ႜ‫܁‬ ൽLjሶཾུ໏୲ࣷူইă‫ز‬ႜఇ๕ူLjփᆩ‫ڦ‬DOUT၍ᆌԍ ‫׼‬փ૶থă‫ܔ‬ᇀAD7606LjසࡕDOUTBᆩፕᅃୟDOUT၍Ljཚ ‫ڢ‬঳ࡕॽᅜV5ĂV6ĂV7ĂV8ĂV1ĂV2ĂV3ĂV4‫ڦ‬ຩႾ ๼‫؜‬ǗփࡗLjሞDOUTBฉ‫܁‬ൽV5ࢫLjFRSTDATAኸ๖৽ࣷ ࣬ް‫ۉگ‬ೝă‫ܔ‬ᇀAD7606-6ࢅAD7606-4LjසࡕDOUTBᆩፕ ᅃୟDOUT၍Ljཚ‫ڢ‬঳ࡕॽᅜV4ĂV5ĂV6ĂV1ĂV2ĂV3‫ڦ‬ ຩႾ(AD7606-6)ࢅV3ĂV4ĂV1ĂV2‫ڦ‬ຩႾ(AD7606-4)๼ ‫؜‬ă ཮6၂๖‫ز‬ႜఇ๕ူٗAD7606/AD7606-6/ AD7606-4‫܁‬ൽᅃ ߲ཚ‫ڦڢ‬ຕ਍)ᆯCS႑ࡽ๑ీኡ‫د‬๼*‫้ڦ‬Ⴞ཮ăSCLK๼෇ ႑ࡽྺ‫ز‬ႜ‫܁‬ൽ֡ፕ༵ࠃ้ዓᇸăCSՎྺ‫ۉگ‬ೝLjᅜٗ AD7606/AD7606-6/AD7606-4‫ݡ‬࿚ຕ਍ă  CSူইᄂ๑ጺ၍ྃ૗ෙༀLjժደ߲๼‫؜‬16࿋ገ࣑঳ࡕ‫ڦ‬ MSBăُMSBሞCSူইᄂࢫ‫ڼڦ‬ᅃ߲SCLKူইᄂᆶၳă ࢫჄ15߲ຕ਍࿋ሞSCLK‫ڦ‬ฉืᄂደ߲๼‫؜‬ăຕ਍ሞSCLK ူইᄂᆶၳăՂႷၠAD7606/AD7606-6/AD7606-4༵ࠃ16߲ ้ዓዜ೺ᅜइൽᅃ߲ཚ‫ڦڢ‬ገ࣑঳ࡕă FRSTDATA๼‫؜‬႑ࡽኸ๖ࢆ้࣮‫ڼ܁‬ᅃཚ‫ڢ‬V1ă‫ ړ‬๼෇ྺ ߛ‫ۉ‬ೝ้LjFRSTDATA๼‫؜‬ᆅগ‫ت‬ᇀෙༀăሞ‫ز‬ႜఇ๕ ူLjCSူইᄂ๑FRSTDATAྃ૗ෙༀLjժॽFRSTDATAᆅ গยྺߛ‫ۉ‬ೝLj՗๖DOUTA๼‫؜‬ຕ਍၍੗ᅜ༵ࠃV1‫ڦ‬঳ ࡕăሞ‫ڼ‬16߲SCLKူইᄂኮࢫLjFRSTDATA๼‫ް࣬؜‬இड ‫ۉگ‬ೝăසࡕ໯ᆶཚ‫ۼڢ‬ሞDOUTBฉ‫܁‬ൽLjሶ‫ړ‬V1๼‫ڟ؜‬ ُ‫ز‬ႜຕ਍๼‫؜‬ᆅগ้LjFRSTDATA๼‫؜‬փࣷՎྺߛ‫ۉ‬ ೝăኻᆶ‫ړ‬DOUTA༵ࠃV1঳ࡕ้)‫ܔ‬ᇀAD7606Ljُ้DOUTB ༵ࠃV5঳ࡕ*Lj໲֍ࣷՎྺߛ‫ۉ‬ೝă ገ࣑೺क़‫܁‬ൽ! ‫ ړ‬BUSYྺ ߛ ‫ ۉ‬ೝ Lj ገ ࣑ ኟ ሞ ৊ ႜ ้ Lj ᄺ ੗ ᅜ ٗ AD7606/AD7606-6/AD7606-4‫܁‬ൽຕ਍ăኄबࢭփࣷᆖၚ ገ࣑ഗ‫ڦ‬ႠీLjܸ൐੗ᅜํ၄߸੺‫ུཾڦ‬໏୲ăገ࣑೺क़ ੗ᅜኴႜժႜĂժႜጴবई‫ز‬ႜ‫܁‬ൽLj੗ᅜ๑ᆩईփᆩࡗ ֑ᄣă཮3၂๖ժႜई‫ز‬ႜఇ๕ူBUSYྺߛ‫ۉ‬ೝ้‫܁‬ൽ֡ ፕ‫้ڦ‬Ⴞ཮ăገ࣑೺क़ኴႜ‫܁‬ൽ๑‫ڥ‬๑ᆩ‫ز‬ႜথ੨൐ VDRIVEߛᇀ4.75 V้ᄺ੗ᅜ‫ڟٳ‬ፌߛཾུ໏୲ă ሞBUSYူইᄂ้Lj๼‫؜‬ຕ਍स٪ഗࣷԥႎገ࣑ຕ਍߸ ႎLj‫ྔأ‬ኮྔ‫ڦ‬ඪࢆ้ࢪ‫ۼ‬੗ᅜٗAD7606‫܁‬ൽຕ਍ăኄዖ ൧઄ူᆌ஢ፁ՗3໯๖‫้ڦ‬क़t6ᄲ൱ă CS SCLK DOUTA DOUTB 64 V1 V2 V3 V4 V5 V6 V7 V8 ཮57/֑ᆩມEPVU၍ୟ‫ڦ‬BE8717‫ز‬ႜথ੨ 08479-044 Rev. 0 | Page 28 of 36  ຕጴ୳հഗ! AD7606/AD7606-6/AD7606-4ాዃᅃ߲੗჋‫ڦ‬ຕጴᅃ঩sinc ୳հഗLjሞ๑ᆩড‫ུཾگ‬໏୲ईႴᄲ߸ߛ႑ሯԲई߸੻‫ۯ‬ ༀ‫ڦྷݔ‬ᆌᆩዐLjᆌ๑ᆩ޿୳հഗăຕጴ୳հഗ‫֑ࡗڦ‬ᄣ Ԡ୲ᆯࡗ֑ᄣᆅগOS [2:0]੦዆)९՗9*ăOS 2ྺMSB੦዆ ࿋LjOS 0ሶྺLSB੦዆࿋ă՗9༵ࠃକᆩઠ჋ስփཞࡗ֑ᄣ Ԡ୲‫֑ࡗڦ‬ᄣ࿋঴ஓăOSᆅগሞBUSY‫ူڦ‬ইᄂ໮٪Ljٗ ܸยዃူᅃ߲ገ࣑‫֑ࡗڦ‬ᄣԠ୲)९཮48*ă‫֑ࡗأ‬ᄣࠀీ ྔLj๼‫؜‬঳ࡕԥ؏ൽྺ16࿋‫ݴ‬Ր୲ă සࡕOSᆅগ჋ስࡗ֑ᄣԠ୲8Ljሶူᅃ߲CONVST xฉืᄂ ֑ण߳ཚ‫ڼڦڢ‬ᅃ߲ᄣ‫ۅ‬Ljᅃ߲ాևׂิ‫֑ڦ‬ᄣ႑ࡽ֑ण ໯ᆶཚ‫ڦڢ‬ഄᇆ7߲ᄣ‫ۅ‬ă඗ࢫ‫ܔ‬ኄၵᄣ‫ۅ‬൱ೝ਩ኵLjᅜ ߀৊SNRႠీă՗9၂๖କ±10 V‫ࢅྷݔ‬±5 V‫ۆڦྷݔ‬႙ SNRႠీăස՗9໯๖LjSNRႠీໜጣࡗ֑ᄣԠ୲༵ߛܸ߀ ฀ăໜጣࡗ֑ᄣԠ୲༵ߛLj3 dB‫੻ټ‬ই‫گ‬LjඹႹ‫֑ڦ‬ᄣೕ ୲ᄺই‫گ‬ăሞ໯Ⴔ֑ᄣೕ୲ྺ10 kSPS‫ڦ‬ᆌᆩዐLjࡗ֑ᄣԠ ୲ፌߛ੗ᅜྺ16ăُ้Ljᆌᆩ‫ڦ‬SNRႠీࣷᆶ߀฀Lj‫ڍ‬๼ ෇3 dB‫੻ټ‬ሞሀ6 kHzᅜူă ਸഔࡗ֑ᄣ้LjCONVST AࢅCONVST BᆅগՂႷ૶ሞᅃ ഐൻ‫ۯ‬Ljገ࣑ࡗ‫ײ‬ዐBUSYԍ‫ۉߛ׼‬ೝ‫้ڦ‬क़ࣷჽ‫׊‬ă BUSYԍ‫ۉߛ׼‬ೝ‫ํڦ‬ा้क़ൽਦᇀ໯჋‫֑ࡗڦ‬ᄣԠ୲Ǘ ࡗ֑ᄣԠ୲ሁߛLjሶBUSYԍ‫ۉߛ׼‬ೝ‫้ڦ‬क़ईጺገ้࣑ क़ሁ‫)׊‬९՗3*ă AD7606/AD7606-6/AD7606-4 CONVST A AND CONVST B BUSY CS tCYCLE tCONV 19μs 9μs 4μs OS = 0 OS = 2 OS = 4 t4 t4 t4 08479-046 RD DATA: DB[15:0] ཮47. AD7606—࿮ࡗ֑ᄣĂ2Ԡࡗ֑ᄣࢅ4Ԡࡗ֑ᄣLjገ࣑ኮࢫ‫܁‬ൽ ཮47၂๖ገ้࣑क़ࢅBUSY႑ࡽ੻‫܈‬ໜጣࡗ֑ᄣԠ୲༵ߛ ܸჽ‫׊‬ă૩සLj‫֑ړ‬ᄣ໏୲ྺ10 kSPS้Ljዜ೺้क़ྺ100 μsă ཮47၂๖କOS × 2ࢅOS × 4‫ڦ‬൧઄Ǘ‫ܔ‬ᇀ10 kSPS֑ᄣ໏ ୲Ljධᆶፁࠕ‫ڦ‬ዜ೺้क़ઠ৊ᅃօ༵ߛࡗ֑ᄣԠ୲Lj๑ SNRႠీ‫߀ڦٷ߸ڟڥ‬฀ă૩සLjሞ‫؛‬๔֑ᄣईཾུ໏୲ ྺ200 kSPS‫ڦ‬ᆌᆩዐLjසࡕਸഔࡗ֑ᄣLjሶՂႷই‫ུཾگ‬ ໏୲Ljᅜ஢ፁড‫ڦ׊‬ገ้࣑क़ᄲ൱Ljժࠥत‫܁ڟ‬ൽ֡ፕă ‫ړ‬ਸഔࡗ֑ᄣ้Ljྺํ၄ፌ੺ཾུ໏୲Lj੗ᅜሞBUSYߛ ‫ۉ‬ೝ೺क़ኴႜ‫܁‬ൽ֡ፕăBUSYူইᄂᆩᇀᅜႎገ࣑ຕ਍ ߸ႎ๼‫؜‬ຕ਍स٪ഗLjᅺُገ࣑ຕ਍‫܁ڦ‬ൽփᆌ݀ิሞُ Չᄂฉă CONVST A AND CONVST B BUSY OS x OVERSAMPLE RATE LATCHED FOR CONVERSION N + 1 CONVERSION N CONVERSION N + 1 tOS_SETUP tOS_HOLD 08479-045 ཮48. OS xᆅগ้Ⴞ ՗9. ࡗ֑ᄣ࿋঴ஓ ࡗ֑ᄣ OS[2:0] !Ԡ୲ 5 V‫ྷݔ‬SNR(dB) 10 V‫ྷݔ‬SNR(dB) 000 No OS 89 90 001 2 91.2 92 010 4 92.6 93.6 011 8 94.2 95 100 16 95.5 96 101 32 96.4 96.7 110 64 96.9 97 111 ࿮ၳ 5 V‫ྷݔ‬3 dB‫੻ټ‬ (kHz) 15 15 13.7 10.3 6 3 1.5 10 V‫ྷݔ‬3 dB‫੻ټ‬ (kHz) 22 22 18.5 11.9 6 3 1.5 ፌ‫ུཾٷ‬ଉCONVSTೕ୲(kHz) 200 100 50 25 12.5 6.25 3.125 Rev. 0 | Page 29 of 36 AD7606/AD7606-6/AD7606-4  08479-050 08479-151 ཮49዁཮55ᅜ኱ୁཥऺ኱‫཮ݛ‬ႚ๕၂๖କࡗ֑ᄣ‫ܔ‬๼‫؜‬ஓ ጴ‫ݴ‬ք‫ڦ‬ᆖၚăໜጣࡗ֑ᄣԠ୲༵ߛLjஓጴ‫ݴ‬ք໫ၭă NUMBER OF OCCURENCES 08479-047 NUMBER OF OCCURENCES 1000 900 800 NO OVERSAMPLING FSAMPLE = 200kSPS AVCC = 5V VDRIVE = 2.5V 928 887 700 600 500 400 300 200 131 97 100 0 3 2 0 –3 –2 –1 0 1 2 3 CODE (LSB) ཮49. ஓ኱‫཮ݛ‬ǖ࿮ࡗ֑ᄣ)6߲ஓ* 1400 1200 OVERSAMPLING BY 2 FSAMPLE = 100kSPS AVCC = 5V VDRIVE = 2.5V 1000 800 1148 804 600 400 200 80 0 0 0 –3 –2 –1 0 16 0 1 2 3 CODE (LSB) ཮50. ஓ኱‫཮ݛ‬ǖ2Ԡࡗ֑ᄣ)4߲ஓ* 1400 1200 OVERSAMPLING BY 4 FSAMPLE = 50kSPS AVCC = 5V VDRIVE = 2.5V 1000 800 1262 764 600 400 200 0 0 0 19 3 0 –3 –2 –1 0 1 2 3 CODE (LSB) ཮51. ஓ኱‫཮ݛ‬ǖ4Ԡࡗ֑ᄣ)4߲ஓ* 08479-048 NUMBER OF OCCURENCES 08479-049 Rev. 0 | Page 30 of 36 NUMBER OF OCCURENCES NUMBER OF OCCURENCES NUMBER OF OCCURENCES NUMBER OF OCCURENCES 1400 1200 OVERSAMPLING BY 8 FSAMPLE = 25kSPS AVCC = 5V VDRIVE = 2.5V 1000 800 1263 783 600 400 200 0 0 2 0 0 0 –3 –2 –1 0 1 2 3 CODE (LSB) ཮52. ஓ኱‫཮ݛ‬ǖ8Ԡࡗ֑ᄣ)3߲ஓ* 1400 1200 OVERSAMPLING BY 16 FSAMPLE = 12.5kSPS AVCC = 5V VDRIVE = 2.5V 1000 1453 800 600 595 400 200 0 0 0 0 0 0 –3 –2 –1 0 1 2 3 CODE (LSB) ཮53. ஓ኱‫཮ݛ‬ǖ16Ԡࡗ֑ᄣ)2߲ஓ* 1600 1400 1200 OVERSAMPLING BY 32 FSAMPLE = 6.125kSPS AVCC = 5V VDRIVE = 2.5V 1417 1000 800 631 600 400 200 0 0 0 0 0 0 –3 –2 –1 0 1 2 3 CODE (LSB) ཮54. ஓ኱‫཮ݛ‬ǖ32Ԡࡗ֑ᄣ)2߲ஓ* 1600 1400 1200 OVERSAMPLING BY 64 FSAMPLE = 3kSPS AVCC = 5V VDRIVE = 2.5V 1679 1000 800 600 400 369 200 0 0 0 0 0 0 –3 –2 –1 0 1 2 3 CODE (LSB) ཮55. ஓ኱‫཮ݛ‬ǖ64Ԡࡗ֑ᄣ)2߲ஓ* 08479-152 08479-153  ‫ܔ‬ᇀAD7606/AD7606-6/AD7606-4Lj‫ړ‬჋ስࡗ֑ᄣఇ๕ ้Ljഄၳࡕ๟ሞADCኮࢫሺेຕጴ୳հഗࠀీăփཞ‫ࡗڦ‬ ֑ᄣԠ୲ࢅCONVST֑ᄣೕ୲ॽׂิփཞ‫ڦ‬ຕጴ୳հഗೕ ୲൸၍ă ཮56዁཮60၂๖କփཞ֑ᄣ໏୲ူ‫ڦ‬ຕጴ୳հഗೕ୲൸ ၍ăఇెੇं۠୳հഗࢅࡗ֑ᄣຕጴ୳հഗፇࢇ੗ᅜ०ࣅ AD7606/AD7606-6/AD7606-4ኮമ‫୳ڦ‬հഗยऺă޿ຕጴ ୳հཞ้༵ࠃ۸ോࡐই‫ޗڦ‬ೕၚᆌᇑ၍Ⴀ‫ڦ‬၎ೕၚᆌă ATTENUATION (dB) 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 100 AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 2 1k 10k 100k 1M 10M FREQUENCY (Hz) ཮56. 2Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ ATTENUATION (dB) 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 100 AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 4 1k 10k 100k 1M 10M FREQUENCY (Hz) ཮57. 4Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ ATTENUATION (dB) 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 100 AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 8 1k 10k 100k 1M 10M FREQUENCY (Hz) ཮58. 8Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ 08479-053 08479-052 ATTENUATION (dB) 08479-051 ATTENUATION (dB) ATTENUATION (dB) AD7606/AD7606-6/AD7606-4 08479-154 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 100 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 100 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 100 AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 16 1k 10k 100k 1M 10M FREQUENCY (Hz) ཮59. 16Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 32 1k 10k 100k 1M 10M FREQUENCY (Hz) ཮60. 32Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 64 1k 10k 100k 1M 10M FREQUENCY (Hz) ཮61. 64Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ 08479-155 08479-156 Rev. 0 | Page 31 of 36 AD7606/AD7606-6/AD7606-4 քਆኸళ! AD7606/AD7606-6/ AD7606-4໯ሞ‫ڦ‬ᆇຘ‫ۉ‬ୟӱᆌ֑ᆩఇ ెև‫ݴ‬ᇑຕጴև‫ݴݴ‬૗ยऺLjժ၌዆ሞ‫ۉ‬ୟӱ‫ڦ‬փཞ൶ᇘ ాă ዁ณᆌ๑ᆩᅃ߲থ‫֫ں‬ăຕጴࢅఇెև‫ݴ‬੗ᅜࠌᆩई‫ߪݴ‬ ๑ᆩথ‫֫ں‬ăሞ๑ᆩ‫้֫ںڦߪݴ‬Ljຕጴ‫ࢅں‬ఇె‫ں‬ᆌ‫ڇ‬ ‫૶ۅ‬থă‫ۅڇ‬থ‫ۅں‬ፌࡻ৑੗ీ੍ৎ AD7606/AD7606-6/AD7606-4ă සࡕAD7606/AD7606-6/AD7606-4ဣཥాᆶ‫߲ܠ‬ഗॲᄲ൱ ఇຕথ‫ں‬Ljධᆌॕ‫ۅڇ׼‬থ‫ں‬Ljӝথ‫ݣۅں‬ዃሞ৑੗ీ੍ ৎAD7606/AD7606-6/AD7606-4‫ڦ‬ᅃ߲႓႙থ‫ۅں‬ăඓԍ ௅߲থ‫ں‬ᆅগᇑ‫ڦ֫ں‬ଆࡻ૶থăՆ௨‫߲ܠ‬থ‫ں‬ᆅগࠌᆩ ᅃ߲‫૶ڦ֫ںڟ‬থ‫ڦ‬൧઄ă௅߲থ‫ں‬ᆅগᆌ๑ᆩ‫ࡗ߲ڇ‬੥ ई‫ࡗ߲ܠ‬੥থ෇থ‫֫ں‬ă ᆌՆ௨ሞഗॲူ‫ݛ‬քยຕጴ၍ୟLj‫ޏ‬ሶࣷॽሯำ᳘ࢇ዁ႊ ೌ ă ᆌ ሎ Ⴙ ఇ ె থ ‫ ֫ ں‬ք ย ሞ AD7606/AD7606- 6/AD7606-4ူ‫ݛ‬LjᅜՆ௨ሯำ᳘ࢇăසCONVST AĂ CONVST Bई้ዓ‫੺ڪ‬໏ൎ࣑႑ࡽᄲ๑ᆩຕጴ‫ेں‬ᅜೡ ԸLjᅜ௨ॽሯำ‫ޖ‬พ‫ۉڟ‬ୟӱ‫ڦ‬ഄ໱և‫ݴ‬Ljܸ൐੺໏ൎ࣑ ႑ࡽਨփీ੍ৎఇె႑ࡽୟ০ăՆ௨ຕጴ႑ࡽᇑఇె႑ࡽ ঍۠ă‫ۉ‬ୟӱฉତৎ֫‫ڦ‬ጽ၍ᆌԵُ‫ؽ‬኱Ljᅜ३ၭ‫ۉ‬ୟӱ ‫ڦ‬ઍཚၳᆌă AD7606/AD7606-6/AD7606-4ฉAVCCࢅVDRIVEᆅগ‫ۉڦ‬ᇸ၍ ୟᆌ֑ᆩ৑੗ీ੻‫ڦ‬ጽ၍Ljᅜ༵ࠃ‫گ‬ፆੇୟ০Ljժ३ၭ‫ۉ‬ ᇸ၍ୟฉ‫ڦ‬றِሯำᆖၚă੗ీ‫ࣆڦ‬Ljᆌ๑ᆩ‫ۉ‬ᇸ֫Ljժ ሞAD7606‫ۉ‬ᇸᆅগᇑ‫ۉ‬ୟӱ‫ۉڦ‬ᇸጽ၍ኮक़ॺ૬ଆࡻ૶ থă߳‫ۉ‬ᇸᆅগᆌ๑ᆩ‫ࡗ߲ڇ‬੥ई‫ࡗ߲ܠ‬੥૶থ‫ۉڟ‬ᇸ ֫ă ଆࡻ‫ڦ‬ඁ᳘ᄺ࢔ዘᄲLjᅜՍই‫ گ‬AD7606/AD76066/AD7606-4‫ۉڦ‬ᇸፆੇLjժ३ณ‫ۉ‬ᇸॖ‫܈ޗރ‬ăඁ᳘‫ۉ‬ඹ ᆌ੍ৎ)૙ၙ൧઄๟৆੍*ኄၵᆅগतഄ‫ܔ‬ᆌথ‫ں‬ᆅগ‫ݣ‬ ዃăREFIN/REFOUTᆅগࢅREFCAPAĂREFCAPBᆅগ‫ڦ‬ ඁ ᳘ ‫ ۉ‬ඹ ᆌ ৑ ੗ ీ ੍ ৎ ၎ ᆌ ‫ ڦ‬AD7606/AD76066/AD7606-4ᆅগă੗ీ‫ࣆڦ‬Ljᆌॽኄၵ‫ۉ‬ඹ‫ݣ‬ሞ‫ۉ‬ୟӱฉ ᇑAD7606ഗॲ၎ཞ‫ڦ‬ᅃ֨ă  ཮62၂๖କAD7606‫ۉ‬ୟӱ‫ॺڦ֫ۥ‬ᅱඁ᳘ದዃă཮63၂๖ କ‫֫ڹ‬ඁ᳘ದዃLj໲ᆩᇀ4߲AVCCᆅগࢅVDRIVEᆅগ‫ڦ‬ඁ ᳘ăAVCCᆅগ‫ڦ‬100 nF༩ٍ‫ۉ‬ඹ੍ৎഗॲ‫ڦ‬၎ᆌᆅগLjᅃ ߲100 nF‫ۉ‬ඹ੗ᅜሞᆅগ37ࢅᆅগ38ኮक़ࠌၛă ཮62. REFIN/REFOUTĂREFCAPAĂREFCAPB ࢅREGCAPᆅগ‫֫ۥڦ‬ඁ᳘ ཮63. ‫֫ڹ‬ඁ᳘ 08479-055 08479-054 Rev. 0 | Page 32 of 36  ሞࡤᆶ‫߲ܠ‬AD7606/AD7606-6/AD7606-4ഗॲ‫ڦ‬ဣཥዐLj ྺඓԍഗॲኮक़‫ڦ‬Ⴀీ೅ದଆࡻLjኄၵഗॲՂႷ֑ᆩ‫׬ܔ‬ քਆă ཮64၂๖କଇ߲AD7606/AD7606-6/AD7606-4ഗॲ‫ڦ‬քਆă AVCC‫ۉ‬ᇸ֫ᄂଇ߲ഗॲ‫ڦ‬ᆸ֨քยLjVDRIVE‫ۉ‬ᇸጽ၍ᄂଇ ߲ഗॲ‫ڦ‬ፑ֨քยăएጚ‫ۉ‬უႊೌ࿋ᇀଇ߲ഗॲኮक़Ljए ጚ‫ۉ‬უጽ၍ၠԛքย‫ڟ‬U1‫ڦ‬ᆅগ42Ljၠళքย‫ڟ‬U2‫ڦ‬ᆅ গ42ă๑ᆩփ‫ڦߪݴ‬Ă૶Ⴤ‫ڦ‬থ‫֫ں‬ă ኄၵ‫׬ܔ‬քਆᇱሶཞᄣ๢ᆩᇀࡤᆶଇ߲ᅜฉ AD7606/AD7606-6/AD7606-4ഗ ॲ ‫ ڦ‬ဣ ཥ ă AD7606/AD7606-6/AD7606-4ഗॲ੗ᅜᄂళԛ‫ݛ‬ၠ‫ݣ‬ዃLj एጚ‫ۉ‬უ࿋ᇀഗॲ‫ڦ‬ዐक़Ljएጚ‫ۉ‬უጽ၍ሶᄂళԛ‫ݛ‬ၠք ยLjૌຼᇀ཮64ă AD7606/AD7606-6/AD7606-4 AVCC U2 U1 ཮64. ‫߲ܠ‬AD7606ഗॲ‫ڦ‬քਆ—‫ۉࢅ֫ۥ‬ᇸ֫ 08479-056 Rev. 0 | Page 33 of 36 AD7606/AD7606-6/AD7606-4  ྔႚ؅٫ 0.75 0.60 0.45 1.60 MAX 12.20 12.00 SQ 11.80 64 1 PIN 1 49 48 1.45 1.40 1.35 0.15 0.05 SE ATING PLANE 0.20 0.09 7° 3.5° 0° 0.08 COPLANARITY VIEW A ROTATED 90° CCW TOP VIEW (PINS DOWN) 16 17 VIEW A 0.50 BSC LEAD PITCH 33 32 0.27 0.22 0.17 COMPLIANT TO JEDEC STANDARDS MS-026-BCD ཮65. 64ᆅগLQFP‫ހ‬ጎ(ST-64-2) ؅٫‫ڇ‬࿋ǖmm 10.20 10.00 SQ 9.80 051706-A ۩ࠔኸళ ႙ࡽ1 AD7606BSTZ AD7606BSTZ-RL AD7606BSTZ-6 AD7606BSTZ-6RL AD7606BSTZ-4 AD7606BSTZ-4RL EVAL-AD7606EDZ2 EVAL-AD7606-6EDZ2 EVAL-AD7606-4EDZ2 CED1Z3 ࿒‫!ྷݔ܈‬ −40°C ዁ +85°C −40°C ዁ +85°C −40°C ዁ +85°C −40°C ዁ +85°C −40°C ዁ +85°C −40°C ዁ +85°C ‫ހ‬ጎ௮ຎ! 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] AD7606ೠࠚӱ AD7606-6ೠࠚӱ AD7606-4ೠࠚӱ ገ࣑ഗೠࠚਸ݀ӱ ‫ހ‬ጎ჋ၜ ST-64-2 ST-64-2 ST-64-2 ST-64-2 ST-64-2 ST-64-2 1 Z =‫ࢇޙ‬RoHSՔጚ‫ڦ‬ग़ඹഗॲă 2 ُӱ੗‫܀ڇ‬ᆩፕೠࠚӱLjईᇑCED1Zದࢇᆩᇀೠࠚ/ᄇ๖ă 3 ُӱሎႹPC‫ܔ‬໯ᆶ‫ټ‬EDZՔኾࢫጘ‫ڦ‬ADIೠࠚӱ৊ႜ੦዆ժᇑኮཚ႑ă Rev. 0 | Page 34 of 36  ጀ!๥ AD7606/AD7606-6/AD7606-4 Rev. 0 | Page 35 of 36 AD7606/AD7606-6/AD7606-4  ጀ!๥ ©2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08479-0-5/10(0) Rev. 0 | Page 36 of 36

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