SBAA381C April   2019  – October 2026 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 8kHz Sample Rate
    2. 3.2 16kHz-48kHz Sample Rate
    3. 3.3 96kHz Sample Rate
    4. 3.4 192kHz Sample Rate
    5. 3.5 384kHz Sample Rate
    6. 3.6 768kHz Sample Rate
  7. 4Example Configurations
  8. 5References
  9. 6Revision History

3.5 384kHz Sample Rate

Linear phase (DECI_FILT = 00) and ultra-low latency (DECI_FILT = 10) decimation filter responses are supported for the 384kHz sample rate. AGC and DRE, bi-quads, channel summers, and digital mixer blocks are not supported for 384kHz operation. A maximum of two channels are supported for 384kHz and they can be analog, digital, or a combination of both.