国赛全国大学生电子设计大赛电赛常用芯片资料：max232cpe
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194323 Rev 10 801 5VPowered Multichannel RS232 DriversReceivers General Description The MAX220MAX249 family of line driversreceivers is intended for all EIATIA232E and V28V24 communica tions interfaces particularly applications where 12V is not available These parts are especially useful in batterypowered sys tems since their lowpower shutdown mode reduces power dissipation to less than 5W The MAX225 MAX233 MAX235 and MAX245MAX246MAX247 use no external components and are recommended for appli c......
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