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Other Parts Discussed in Thread: OPA1632
请教,OPA1632在2脚串接104电容,改善噪声问题;但发现有直平电平冲击声音;请问应该如何解决?谢谢!
您好!
Kailyn Chen
OPA1632 Datasheet我有看到7-2方框图;
如图,我也有参考设计手册中有类似设计,所以才将2脚vcom脚接0.1uf电容;
2脚接地确实没有噪声与直流电平输出至op级;但是会存在高频噪声;
(有排除不是电源问题)
请教有什么办法解决,谢谢!
建议通过RC接地。