主题中讨论的其他器件: OPA392、OPA397、OPA325
根据数据表、OPA145 CM 电压范围(最大值)为(V+)-3.5V。 但是、这些图表是在 Vcm = Vs/2时说明的、即使是对于+/-2.25V 电源。 我无法看到这些规格是如何兼容的。
有人能解释一下吗?
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