Other Parts Discussed in Thread: INA240, INA240-Q1
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以上是其他帖子的回答。如果 Vos的温漂是 500nV/℃, 工作温度范围是 -40~120℃
结合温度以后、输出电压的范围是不是应该这样算?↓
min取自-40℃,1mA时, [(1mA)*0.25Ω-8uV - (25+40)℃*500nV/℃] * 200 = 41.9mV
max取自 120℃, 50mA时,[(50mA)*0.25Ω+8uV + (120-25)℃*500nV/℃] * 200 = 2.5111V