SBAA381B April   2019  – May 2024 TLV320ADC3140 , TLV320ADC5140 , TLV320ADC6140

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Processing Blocks of TLV320ADCx140/PCMx140-Q1
    1. 2.1 Decimation Filter Response
      1. 2.1.1 Supported Sample Rates
    2. 2.2 AGC or DRE
      1. 2.2.1 Supported Sample Rates
      2. 2.2.2 Channel Assignment
    3. 2.3 Channel Summer, Digital Mixer, and Bi-quads
  6. 3Processing Blocks Supported for Different Sample Rates
    1. 3.1 8 kHz Sample Rate
    2. 3.2 16 kHz-48 kHz Sample Rate
    3. 3.3 96 kHz Sample Rate
    4. 3.4 192 kHz Sample Rate
    5. 3.5 384 kHz Sample Rate
    6. 3.6 768 kHz Sample Rate
  7. 4Example Configurations
  8. 5References
  9. 6Revision History

2.2.1 Supported Sample Rates

AGC or DRE is supported from 16 kHz to 192 kHz sample rates. AGC or DRE is not supported for 8 kHz, 384 kHz, and 768 kHz sample rates. Do not change the value of the DRE_AGC_SEL bit for unsupported sample rates.