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Part Number: INA241A
INA241A1用来做BLDC电机高边相电流采样放大，用参考电源芯片REF3033AIDBZR供电，INA241A1输出电流采样信号送到ADC电路，ADC电路检测相电流偏置值正常，低于设置阈值±100mA。INA241改用LDO芯片LP5907MFX-3.3供电，ADC电路检测相电流的偏置值较大，最大值达到±800mA。
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您在这次应用中对 INA241 有具体的疑问吗？我也很乐意对原理图和布局进行审查。
