INA122U 单电源供电 电源电压12VDC Rg= 330ohm Ref=0.05V 输入IN+和IN-短接 输出为 6.3V不变 不知是为什么?现在是冬天是否可能被静电击穿,换了3片都是一样的结果
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INA122U 单电源供电 电源电压12VDC Rg= 330ohm Ref=0.05V 输入IN+和IN-短接 输出为 6.3V不变 不知是为什么?现在是冬天是否可能被静电击穿,换了3片都是一样的结果