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你好,有没有正负5V供电,低偏置电流的运放?性能参数接近lmp7721的
您好,
关于TI的低偏置电流的运放,LMP7721是参数最小的,其他的LMC6061、LMC6081是相对较好的,Ib=0.1pA,可以±5V供电,看下这两款的参数是否满足要求。