Other Parts Discussed in Thread: INA226
公司项目碰到一个频率为120hz,幅值为0~2倍设定值的正弦波电流,设计上已经使用了INA226,所以想请教下怎么配置INA226来做这个采样做合适,谢谢!
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Other Parts Discussed in Thread: INA226
公司项目碰到一个频率为120hz,幅值为0~2倍设定值的正弦波电流,设计上已经使用了INA226,所以想请教下怎么配置INA226来做这个采样做合适,谢谢!
您可以参考下datasheet Figure27 的典型应用。
您这里指的怎么配置,是如何选取Rshunt的电阻值还是其他? 正弦波电流幅值是多少,0~2A?