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OPA1622运放en无法彻底关断输出问题

Other Parts Discussed in Thread: OPA1622

我们在使用OPA1622运放过程中,使用芯片的EN脚拉低关闭运放后,运放输出应该disable,但是现在运放输出声音只是变小,无法彻底关断。更换过OPA1622都是一样的现象,经测量确定EN脚已经拉至GND。