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https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1183956/ina220-ina220
如何计算分流电压以进行电流寄存器计算
电流寄存器=分流电压*校准寄存器/4096
您好！
要计算分流电压、您需要将 Rshunt 乘以流经分流器的电流。 (Vshun=Rshun*电流)
因此、如果我使用.01欧姆电阻器并期望2A 的电流、我的分流电压将为 Vshunt =.01*2 =.02V 或20mV。
此致、
化学文摘社
