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请问一下，OPA627 是否支持双通道输出，还是说左右声道需要2颗OPA 627 芯片？请帮忙指导一下！
你好OPA627是一个单运放，建议找一颗音频用双运放
OPA627没有双通道版本，双声道需要两颗。如果需要双运放，楼主可以看一下和OPA627性能接近的OPA2228、OPA2134、OPA1612，高精度音频放大器。
