SLAS671C February   2010  – January 2017 TLV320DAC3100

PRODUCTION DATA.  

  1. 1 Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Functional Block Diagram
  2. 2 Revision History
  3. 3 Pin Configuration and Functions
    1. 3.1 Pin Attributes
  4. 4 Specifications
    1. 4.1  Absolute Maximum Ratings
    2. 4.2  ESD Ratings
    3. 4.3  Recommended Operating Conditions
    4. 4.4  Thermal Information
    5. 4.5  Electrical Characteristics
    6. 4.6  Power Dissipation Ratings
    7. 4.7  I2S, LJF, and RJF Timing in Master Mode
    8. 4.8  I2S, LJF, and RJF Timing in Slave Mode
    9. 4.9  DSP Timing in Master Mode
    10. 4.10 DSP Timing in Slave Mode
    11. 4.11 I2C Interface Timing
    12. 4.12 Typical Characteristics
      1. 4.12.1 DAC Performance
      2. 4.12.2 Class-D Speaker Driver Performance
      3. 4.12.3 Analog Bypass Performance H
      4. 4.12.4 MICBIAS Performance H
  5. 5 Parameter Measurement Information
  6. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1  Power-Supply Sequence
      2. 6.3.2  Reset
      3. 6.3.3  Device Start-Up Lockout Times
      4. 6.3.4  PLL Start-Up
      5. 6.3.5  Power-Stage Reset
      6. 6.3.6  Software Power Down
      7. 6.3.7  Audio Analog I/O
      8. 6.3.8  Digital Processing Low-Power Modes
        1. 6.3.8.1 DAC Playback on Headphones, Stereo, 48 kHz, DVDD = 1.8 V, AVDD = 3.3 V, HPVDD = 3.3 V
        2. 6.3.8.2 DAC Playback on Headphones, Mono, 48 kHz, DVDD = 1.8 V, AVDD = 3.3 V, HPVDD = 3.3 V
        3. 6.3.8.3 DAC Playback on Headphones, Stereo, 8 kHz, DVDD = 1.8 V, AVDD = 3.3 V, HPVDD = 3.3 V
        4. 6.3.8.4 DAC Playback on Headphones, Mono, 8 kHz, DVDD = 1.8 V, AVDD = 3.3 V, HPVDD = 3.3 V
        5. 6.3.8.5 DAC Playback on Headphones, Stereo, 192 kHz, DVDD = 1.8 V, AVDD = 3.3 V, HPVDD = 3.3 V
        6. 6.3.8.6 DAC Playback on Line Out (10 k-Ω load), Stereo, 48 kHz, DVDD = 1.8 V, AVDD = 3 V, HPVDD = 3 V
      9. 6.3.9  Analog Signals
        1. 6.3.9.1 MICBIAS
        2. 6.3.9.2 Analog Inputs AIN1 and AIN2
      10. 6.3.10 Audio DAC and Audio Analog Outputs
        1. 6.3.10.1  DAC
          1. 6.3.10.1.1 DAC Processing Blocks
          2. 6.3.10.1.2 DAC Processing Blocks — Details
            1. 6.3.10.1.2.1  Three Biquads, Filter A
            2. 6.3.10.1.2.2  Six Biquads, First-Order IIR, DRC, Filter A or B
            3. 6.3.10.1.2.3  Six Biquads, First-Order IIR, Filter A or B
            4. 6.3.10.1.2.4  IIR, Filter B or C
            5. 6.3.10.1.2.5  Four Biquads, DRC, Filter B
            6. 6.3.10.1.2.6  Four Biquads, Filter B
            7. 6.3.10.1.2.7  Four Biquads, First-Order IIR, DRC, Filter C
            8. 6.3.10.1.2.8  Four Biquads, First-Order IIR, Filter C
            9. 6.3.10.1.2.9  Two Biquads, 3D, Filter A
            10. 6.3.10.1.2.10 Five Biquads, DRC, 3D, Filter A
            11. 6.3.10.1.2.11 Five Biquads, DRC, 3D, Beep Generator, Filter A
          3. 6.3.10.1.3 DAC User-Programmable Filters
            1. 6.3.10.1.3.1 First-Order IIR Section
            2. 6.3.10.1.3.2 Biquad Section
          4. 6.3.10.1.4 DAC Interpolation Filter Characteristics
            1. 6.3.10.1.4.1 Interpolation Filter A
            2. 6.3.10.1.4.2 Interpolation Filter B
            3. 6.3.10.1.4.3 Interpolation Filter C
        2. 6.3.10.2  DAC Digital-Volume Control
        3. 6.3.10.3  Volume Control Pin
        4. 6.3.10.4  Dynamic Range Compression
          1. 6.3.10.4.1 DRC Threshold
          2. 6.3.10.4.2 DRC Hysteresis
          3. 6.3.10.4.3 DRC Hold Time
          4. 6.3.10.4.4 DRC Attack Rate
          5. 6.3.10.4.5 DRC Decay Rate
          6. 6.3.10.4.6 Example Setup for DRC
        5. 6.3.10.5  Headphone Detection
        6. 6.3.10.6  Interrupts
        7. 6.3.10.7  Key-Click Functionality With Digital Sine-Wave Generator (PRB_P25)
        8. 6.3.10.8  Programming DAC Digital Filter Coefficients
        9. 6.3.10.9  Updating DAC Digital Filter Coefficients During PLAY
        10. 6.3.10.10 Digital Mixing and Routing
        11. 6.3.10.11 Analog Audio Routing
          1. 6.3.10.11.1 Analog Output Volume Control
          2. 6.3.10.11.2 Headphone Analog-Output Volume Control
          3. 6.3.10.11.3 Class-D Speaker Analog Output Volume Control
        12. 6.3.10.12 Analog Outputs
          1. 6.3.10.12.1 Headphone Drivers
          2. 6.3.10.12.2 Speaker Drivers
        13. 6.3.10.13 Audio-Output Stage-Power Configurations
        14. 6.3.10.14 DAC Setup
        15. 6.3.10.15 Example Register Setup to Play Digital Data Through DAC and Headphone/Speaker Outputs
      11. 6.3.11 CLOCK Generation and PLL
        1. 6.3.11.1 PLL
      12. 6.3.12 Timer
      13. 6.3.13 Digital Audio and Control Interface
        1. 6.3.13.1 Digital Audio Interface
          1. 6.3.13.1.1 Right-Justified Mode
          2. 6.3.13.1.2 Left-Justified Mode
          3. 6.3.13.1.3 I2S Mode
          4. 6.3.13.1.4 DSP Mode
        2. 6.3.13.2 Primary and Secondary Digital Audio Interface Selection
        3. 6.3.13.3 Control Interface
          1. 6.3.13.3.1 I2C Control Mode
    4. 6.4 Register Map
      1. 6.4.1 TLV320DAC3100 Register Map
      2. 6.4.2 Registers
        1. 6.4.2.1 Control Registers, Page 0 (Default Page): Clock Multipliers, Dividers, Serial Interfaces, Flags, Interrupts, and GPIOs
        2. 6.4.2.2 Control Registers, Page 1: DAC, Power-Controls, and MISC Logic-Related Programmability
        3. 6.4.2.3 Control Registers, Page 3: MCLK Divider for Programmable Delay Timer
        4. 6.4.2.4 Control Registers, Page 8: DAC Programmable Coefficients RAM Buffer A (1:63)
        5. 6.4.2.5 Control Registers, Page 9: DAC Programmable Coefficients RAM Buffer A (65:127)
        6. 6.4.2.6 Control Registers, Page 12: DAC Programmable Coefficients RAM Buffer B (1:63)
        7. 6.4.2.7 Control Registers, Page 13: DAC Programmable Coefficients RAM Buffer B (65:127)
  7. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curves
  8. 8 Power Supply Recommendations
  9. 9 Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 Device Nomenclature
    2. 10.2 Community Resources
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  11. 11Mechanical Packaging and Orderable Information
    1. 11.1 Packaging Information

2 Revision History

Changes from B Revision (April 2016) to C Revision

  • Added: Page 0 / Register 51 (0x33): GPIO1 In/Out Pin ControlGo

Changes from A Revision (May 2012) to B Revision

  • Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section.Go
  • Added Power-Supply Sequence section to the Feature Description sectionGo
  • Changed Section 6.3.10.1.2 diagrams for PRB_P2/5/8/10/13/15/18/21/24/25 to reflect that the DRC_HPF filter cannot be bypassed when the DRC is turned off Go
  • Added sequence for inserting a beep in the middle of an already-playing signal and note text following script in the Key-Click Functionality With Digital Sine-Wave Generator (PRB_P25) sectionGo
  • Changed PRB_Rx to PRB_Px in DAC Setup sectionGo
  • Changed DOSR note in Page 0 / Register 14 by switching multiple value for Filter Type A and Filter Type CGo
  • Changed description in Page 0 / Register 14 to remove parameters for miniDSPGo
  • Deleted reference to Dig_Mic_In in Page 0 / Register 54 table for bits D2-D1Go
  • Changed values in Page 0 / Register 69 (0x45): DRC Control 2Go
  • Changed Page 0, Register 70, bit D3-D0 decay rate value for 0000 from DR = 1.5625e–3 to DR = 0.015625Go
  • Switched D1 and D0 descriptions so that D1 is for SP and D0 is for HP in Page 1 / Register 30 tableGo
  • Changed Page 1 / Register 40, D1 to reservedGo
  • Changed Page 1 / Register 41, D1 to reservedGo

Changes from * Revision (February 2010) to A Revision

  • Changed register 36 to register 35 in sectionSection 6.3.9.2Go
  • Deleted Analog Volume Control for Headphone and Speaker Outputs (for D7=0) table and added table note to D7=1 table.Go
  • Added D6–D0 to the Register Value column heading and changed Analog Attenuation to Analog Gain.Go
  • Changed page 0 to page 1 in section Section 6.3.10.12.1Go
  • Added 80 MHz ≤ (PLL_CLKIN × J.D × R/P) ≤ 110 MHz and 4 ≤ R × J ≤ 259 under Equation 7Go
  • Added 80 MHz ≤ (PLL_CLKIN × J.D × R/P) ≤ 110 MHz and 4 ≤ R × J ≤ 259 under Equation 8Go
  • Added Timer section and image after PLL section.Go
  • Changed the device name from TLV320DAC3101 to TLV320DAC3100 in the Digital Audio Interface section Go
  • Changed D0=1 to Reserved in Page 1 / Register 33.Go
  • Removed extraneous cross-references for deleted table.Go
  • Added table note following Page 1 / Register 40Go
  • Added table note to Page 1 / Register 41 (0x29): HPR Driver.Go