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帮忙寻找一个隔离运放

Other Parts Discussed in Thread: AMC1200, AMC1100, AMC1301

TI的工程师你好:

    我们寻找一款隔离运放,满足以下要求,希望你们能推荐个方案,谢谢!

 

 

VOL_MON

电源电压指示

输入电源电压有效值指示,通过光耦隔离,使用VRWM=3V的TVS保护
220V的电压比值为1:1/200,精度±3%
48V的电压比值为1:1/50,精度±3%
输出负载能力满足10KΩ负载