ZHCACG9A june 2018 – march 2023 ADS1120 , ADS112C04 , ADS112U04 , ADS1147 , ADS1148 , ADS114S06 , ADS114S06B , ADS114S08 , ADS114S08B , ADS1220 , ADS122C04 , ADS122U04 , ADS1247 , ADS1248 , ADS124S06 , ADS124S08 , ADS125H02 , ADS1260 , ADS1261 , ADS1262 , ADS1263
在該電路拓?fù)渲?,使用兩次測量來進(jìn)行 RTD 測量并補(bǔ)償引線電阻。不使用兩個匹配的 IDAC 電流源來消除引線電阻,而是使用單個 IDAC 電流,并單獨(dú)測量引線電阻以消除引線電阻。