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TLV4172放大器输出电压偏低问题

Other Parts Discussed in Thread: LM2902, TLV4172, TLV172, TINA-TI

原来用的是ADI的一个放大器是完全可以的,改用LM2902也是可以的,就是LM2902的精度差了,改用TLV4172但是新的问题来了,双电源+5V,-5V,5脚是基准2.5V,6脚是反馈端,7脚是输出,那么问题来了,7脚输出电压偏低,而且是可能是被肖顶了,2902都没这个问题

jizhuoi