各位好,想请教一下使用ADS8341时,其COM脚可以接负电压吗,最大可以是多少?比如如果接 -2V会不会有问题(Vref接4V),谢谢!
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各位好,想请教一下使用ADS8341时,其COM脚可以接负电压吗,最大可以是多少?比如如果接 -2V会不会有问题(Vref接4V),谢谢!