ADS1271手册上的参考电路如下图:
我想问的是如果去掉OPA350(因为空间资源有限),直接用REF3125的输出作为VREFP的参考可不可以?如下图所示。这样做会带来什么后果呢? 请TI工程师解惑,不胜感激!!
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