SBAA535 March   2022 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 , ADS127L11 , ADS1281 , ADS1282 , ADS1282-SP , ADS1283 , ADS1284 , ADS1287 , ADS1291 , LMP90080-Q1 , LMP90100 , TLA2021 , TLA2022 , TLA2024

 

  1.   Trademarks
  2. 1Introduction
  3. 2Data Sheet Timing and Nomenclature
  4. 3What Causes Conversion Latency in a Delta-Sigma ADC?
  5. 4Digital Filter Operation and Behavior
    1. 4.1 Unsettled Data Due to an ADC Operation
  6. 5ADC Features and Modes that Affect Conversion Latency
    1. 5.1 First Conversion Versus Second and Subsequent Conversion Latency
    2. 5.2 Conversion Mode
    3. 5.3 Programmable Delay
    4. 5.4 ADC Overhead Time
    5. 5.5 Clock Frequency
    6. 5.6 Chopping
  7. 6Analog Settling
  8. 7Important Takeaways
  9. 8Cycle Time Calculation Examples
    1. 8.1 Example #1: Using the ADS124S08
    2. 8.2 Example #2: Changing the Conversion Mode
    3. 8.3 Example #3: Changing the Filter Type
    4. 8.4 Example #4: Changing the Clock Frequency
    5. 8.5 Example #5: Enabling Chop and Reducing the Number of Conversions per Channel
    6. 8.6 Example #6: Scanning Two Channels With Different System Parameters
    7. 8.7 Example #7: Using the ADS1261
    8. 8.8 Example #8: Changing Multiple Parameters Using the ADS1261
  10. 9Summary

Trademarks

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