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INA180: 电流输出控制

Part Number: INA180


使用INA180A1做高边电流采样,反馈控制运放OP07D控制回路电流(4-20mA),实际测试发现电流输出不可控,输出回路接入24V电源驱动的话,会直接过流;使用Multisim仿真,使用类似MAX4080代替,回路是可控的,不知道是哪里出了问题