JAJSNO8 January   2022 TAA5242

ADVANCE INFORMATION  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  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 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. 12Mechanical, 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

6.3 Recommended Operating Conditions

MIN NOM MAX UNIT
POWER
AVDD(1) Analog supply voltage to AVSS AVDD-3.3V Operation 3.0 3.3 3.6 V
AVDD(1) Analog supply voltage to AVSS - AVDD 1.8V operation 1.65 1.8 1.95 V
IOVDD IO supply voltage to VSS (thermal pad) - IOVDD 3.3-V operation 3.0 3.3 3.6 V
IO supply voltage to VSS (thermal pad) - IOVDD 1.8-V operation 1.65 1.8 1.95
IOVDD IO supply voltage to VSS (thermal pad) - IOVDD 1.2-V operation 1.08 1.2 1.32 V
INPUTS
INxx Analog input pins voltage to AVSS for line-in recording 0 AVDD V
INxx Analog input pins voltage to AVSS for microphone recording 0.1 MICBIAS – 0.1 V
Digital input pins voltage to VSS (thermal pad) 0 IOVDD V
MD0 MD0 pin w.r.t AVSS 0 AVDD V
TEMPERATURE
TA Operating ambient temperature –40 125 °C
OTHERS
MD3 used as MCLK input clock frequency 36.864(2) MHz
CL Digital output load capacitance 20 50 pF
(1) AVSS and VSS (thermal pad); all ground pins must be tied together and must not differ in voltage by more than 0.2 V.
(2) MCLK input rise time (VIL to VIH) and fall time (VIH to VIL) must be less than 5 ns. For better audio noise performance, MCLK input  must be used with low jitter.