1.关于GAIN脚,规格书描述配置成输入,上拉和下拉电阻要小于1K,但是EVB上面的上拉是10K.
2. Gain如何配置成为输入或输出,在手册没有详细描述
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HI
1. 推荐是1kohm, 不建议按照评估板。
2. 你可以通过芯片定义脚, 这里描述要清楚些。