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https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1007082/ina228-ina228-i2c-input-capacitance
您好-
我看到一篇文章回答了一个问题、即 I2C 线路的 INA228-Q1输入电容为3pF。
INA228的 I2C 输入电容是否也为3pF？
由于电路板设计中有10个此类器件、因此不确定数据表中为什么没有对其进行规格说明、因此我们希望确保正确考虑负载。
谢谢、
Tom
您好、Tom、
正确的是 INA228 I2C 引脚的典型值也将为3pF。
