SEED-DPS2812Mv2原理图123REV A4Description Initial schematic ready for layout.56Date 2005-12-8 ApprovedNotes, Unless Otherwise Specified:1. 2. Resistance Values are in Ohms. Capacitance Values are in Microfarads. Inductance Values are in Microhenries. Highest Reference Designator used: A. B. C. D. E. F. G. H. I. J. 5. IC's Resistors Capacitors Indectors Transistors LED Crystals Connectors/Headers Switches Test Points U26 R70 C174 L2 --Y3 J4 SW1 TP58A3. 4.AThe following is the list of uninstalled parts:6. 7.All 0.1uF and 0.01uF caps are decoupling caps unless otherwise noted. They are shown on the page with ICs they should be placed near. Board Properties: A. B. C. D. E. F. G. H. I. Route to within 10% MANHATTAN Distance 50 +/-5 Ohm Matched Impedance Outer Layers 0.5 OZ Cu /W 0.5 OZ A……
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