JAJSNO5 December   2023 TAC5242

ADVANCE INFORMATION  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Device Comparison Table
  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 Phase-Locked Loop (PLL) and Clock Generation
      4. 8.3.4 Analog Input Output Configurations
      5. 8.3.5 Reference Voltage
      6. 8.3.6 ADC Signal-Chain
        1. 8.3.6.1 Digital High-Pass Filter
        2. 8.3.6.2 Configurable Digital Decimation Filters
          1. 8.3.6.2.1 Linear Phase Filters
            1. 8.3.6.2.1.1 Sampling Rate: 16 kHz or 14.7 kHz
            2. 8.3.6.2.1.2 Sampling Rate: 24 kHz or 22.05 kHz
            3. 8.3.6.2.1.3 Sampling Rate: 32 kHz or 29.4 kHz
            4. 8.3.6.2.1.4 Sampling Rate: 48 kHz or 44.1 kHz
            5. 8.3.6.2.1.5 Sampling Rate: 96 kHz or 88.2 kHz
      7. 8.3.7 DAC Signal-Chain
        1. 8.3.7.1 Configurable Digital Interpolation Filters
          1. 8.3.7.1.1 Linear Phase Filters
            1. 8.3.7.1.1.1 Sampling Rate: 16 kHz or 14.7 kHz
            2. 8.3.7.1.1.2 Sampling Rate: 24 kHz or 22.05 kHz
            3. 8.3.7.1.1.3 Sampling Rate: 32 kHz or 29.4 kHz
            4. 8.3.7.1.1.4 Sampling Rate: 48 kHz or 44.1 kHz
            5. 8.3.7.1.1.5 Sampling Rate: 96 kHz or 88.2 kHz
            6. 8.3.7.1.1.6 Sampling Rate: 384 kHz or 352.8 kHz
    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 ドキュメントの更新通知を受け取る方法
    3. 11.3 サポート・リソース
    4. 11.4 Trademarks
    5. 11.5 静電気放電に関する注意事項
    6. 11.6 用語集
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

4 Device Comparison Table

FEATURE TAC5242 TAC5142 TAC5212 TAC5112 TAC5211 TAC5111
Control interface Pin control I2C or SPI
Digital audio serial interface TDM or I2S TDM or I2S or left-justified (LJ)
Audio ADC channel 2 2 1
Digital microphone channel Not available (N/A) 4 2
Programmable MICBIAS voltage Yes (Fixed Voltage) Yes
ADC Dynamic range 118 dB 100 dB 118 dB 100 dB 118 dB 100 dB
Audio DAC Channel 2 2 1
DAC Dynamic Range 119 dB 106 dB 119 dB 106dB 119 dB 106 dB
Compatibility Pin-to-pin, package, drop-in replacements of each other Pin-to-pin, package, and control registers compatible; drop-in replacements of each other Pin-to-pin, package, and control registers compatible; drop-in replacements of each other
Package QFN , 24-pin, 4.00 mm × 4.00 mm (0.5-mm pitch)