SLASF29 January   2022 TAA5242

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements: TDM, I2S or LJ Interface
    7. 6.7 Switching Characteristics: TDM, I2S or LJ Interface
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Hardware Control
      2. 8.3.2 Audio Serial Interfaces
        1. 8.3.2.1 Time Division Multiplexed Audio (TDM) Interface
        2. 8.3.2.2 Inter IC Sound (I2S) Interface
      3. 8.3.3 Analog Input Configurations
      4. 8.3.4 Reference Voltage
    4. 8.4 Device Functional Modes
      1. 8.4.1 Active Mode
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Application
      2. 9.2.2 Design Requirements
      3. 9.2.3 Detailed Design Procedure
  11. 10Power Supply Recommendations
  12. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • ADC Channel
    • Stereo High Performance ADC
    • Performance:
      • Line differential input dynamic range: 118 dB
      • Mic differential input dynamic range: 118 dB
      • THD+N: –95 dB
    • Input voltage:
      • Differential, 2-VRMS full-scale inputs
      • Single-ended, 1-VRMS full-scale inputs
    • Input Mix/Mux options
    • Sample rate (fS) = 8 kHz to 768 kHz
    • Programmable microphone bias (Up to 3V)
  • Common Features
    • Configurable HPF
    • Pin Control
    • Audio Serial Interface
      • Format: TDM, I2S or Left Justified
      • Word Length: 16,20,24 or 32 Bits
    • Programmable PLL for Flexible Clocking
    • Low Power Modes
      • TBD mW for Record
    • Single Supply Operation: 1.8V or 3.3V
    • I/O Supply Operation: 1.2V or 1.8V or 3.3V
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C