ZHCABK2A March 2022 – March 2024 ADC128D818 , ADS1000 , ADS1000-Q1 , ADS1013 , ADS1013-Q1 , ADS1014 , ADS1014-Q1 , ADS1015 , ADS1015-Q1 , ADS1018 , ADS1018-Q1 , ADS1100 , ADS1110 , ADS1112 , ADS1113 , ADS1113-Q1 , ADS1114 , ADS1114-Q1 , ADS1115 , ADS1115-Q1 , ADS1118 , ADS1118-Q1 , ADS1119 , ADS1120 , ADS1120-Q1 , ADS112C04 , ADS112U04 , ADS1130 , ADS1131 , ADS1146 , ADS1147 , ADS1148 , ADS1148-Q1 , ADS114S06 , ADS114S06B , ADS114S08 , ADS114S08B , ADS1158 , ADS1216 , ADS1217 , ADS1218 , ADS1219 , ADS1220 , ADS122C04 , ADS122U04 , ADS1230 , ADS1231 , ADS1232 , ADS1234 , ADS1235 , ADS1235-Q1 , ADS1243-HT , ADS1246 , ADS1247 , ADS1248 , 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 , ADS1281 , ADS1282 , ADS1282-SP , ADS1283 , ADS1284 , ADS1287 , ADS1291 , LMP90080-Q1 , LMP90100 , TLA2021 , TLA2022 , TLA2024
很多精密数据采集应用都受限于系统周期时间或所有测量通道执行一个完整循环所需的总时间。不过,此指标与 Δ-Σ 模数转换器 (ADC) 数据表中提供的信息之间的关系并不总是那么清楚,数据表可能包含多种功能和模式,这些都会影响器件输出数据的速率。为了帮助用户深入理解如何利用 ADC 数据表信息计算系统周期时间,本应用手册详细讨论了影响 ADC 转换延迟的几项最重要因素。此外还汇总了一些关键要点并提供了几个使用实际 ADC 的示例。