ZHCABK1A February 2022 – March 2024 ADS1119 , ADS1120 , ADS1120-Q1 , ADS112C04 , ADS112U04 , ADS1130 , ADS1131 , ADS114S06 , ADS114S06B , ADS114S08 , ADS114S08B , ADS1158 , ADS1219 , ADS1220 , ADS122C04 , ADS122U04 , ADS1230 , ADS1231 , ADS1232 , ADS1234 , ADS1235 , ADS1235-Q1 , ADS124S06 , ADS124S08 , ADS1250 , ADS1251 , ADS1252 , ADS1253 , ADS1254 , ADS1255 , ADS1256 , ADS1257 , ADS1258 , ADS1258-EP , ADS1259 , ADS1259-Q1 , ADS125H01 , ADS125H02 , ADS1260 , ADS1260-Q1 , ADS1261 , ADS1261-Q1 , ADS1262 , ADS1263 , ADS127L01 , ADS130E08 , ADS131A02 , ADS131A04 , ADS131E04 , ADS131E06 , ADS131E08 , ADS131E08S , ADS131M02 , ADS131M03 , ADS131M04 , ADS131M06 , ADS131M08
可以使用單個(gè)偽比例基準(zhǔn)和恒定電壓來(lái)激勵(lì)傳感器，來(lái)測(cè)量多個(gè)四線電阻式電橋。圖 6-11 顯示了使用 5V 電源、ADC 和偽比例基準(zhǔn)配置測(cè)量?jī)蓚€(gè)串聯(lián)電橋傳感器的原理圖。電橋 A 的輸出電壓可能會(huì)根據(jù)電橋 B 的屬性而變化（反之亦然）。因此，兩個(gè)電橋的任一個(gè)輸出電壓不可能真正地與激勵(lì)電壓成比例，因而是偽比例。