SLAS667C November   2009  – October 2016 TLV320AIC3100

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  Device Comparison
  4. 4 Pin Configuration and Functions
    1. 4.1 Pin Attributes
  5. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics
    6. 5.6  Power Dissipation Ratings
    7. 5.7  I2S, LJF, and RJF Timing in Master Mode
    8. 5.8  I2S, LJF, and RJF Timing in Slave Mode
    9. 5.9  DSP Timing in Master Mode
    10. 5.10 DSP Timing in Slave Mode
    11. 5.11 I2C Interface Timing
    12. 5.12 Typical Characteristics
      1. 5.12.1 Audio ADC Performance
      2. 5.12.2 DAC Performance
      3. 5.12.3 Class-D Speaker Driver Performance
      4. 5.12.4 Analog Bypass Performance H
      5. 5.12.5 MICBIAS Performance H
  6. 6 Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Power-Supply Sequence
      2. 7.3.2  Reset
      3. 7.3.3  Device Start-Up Lockout Times
      4. 7.3.4  PLL Start-Up
      5. 7.3.5  Power-Stage Reset
      6. 7.3.6  Software Power Down
      7. 7.3.7  Audio Analog I/O
      8. 7.3.8  Digital Processing Low-Power Modes
        1. 7.3.8.1 ADC, Mono, 48 kHz, DVDD = 1.8 V, AVDD = 3.3 V
        2. 7.3.8.2 ADC, Mono, 8 kHz, DVDD = 1.8 V, AVDD = 3.3 V
        3. 7.3.8.3 DAC Playback on Headphones, Stereo, 48 kHz, DVDD = 1.8 V, AVDD = 3.3 V, HPVDD = 3.3 V
        4. 7.3.8.4 DAC Playback on Headphones, Mono, 48 kHz, DVDD = 1.8 V, AVDD = 3.3 V, HPVDD = 3.3 V
        5. 7.3.8.5 DAC Playback on Headphones, Stereo, 8 kHz, DVDD = 1.8 V, AVDD = 3.3 V, HPVDD = 3.3 V
        6. 7.3.8.6 DAC Playback on Headphones, Mono, 8 kHz, DVDD = 1.8 V, AVDD = 3.3 V, HPVDD = 3.3 V
        7. 7.3.8.7 DAC Playback on Headphones, Stereo, 192 kHz, DVDD = 1.8 V, AVDD = 3.3 V, HPVDD = 3.3 V
        8. 7.3.8.8 DAC Playback on Line Out (10 k-Ω load), Stereo, 48 kHz, DVDD = 1.8 V, AVDD = 3 V, HPVDD = 3 V
      9. 7.3.9  Audio ADC and Analog Inputs
        1. 7.3.9.1 MICBIAS and Microphone Preamplifier
        2. 7.3.9.2 Automatic Gain Control (AGC)
        3. 7.3.9.3 Delta-Sigma ADC
        4. 7.3.9.4 ADC Decimation Filtering and Signal Processing
          1. 7.3.9.4.1 ADC Processing Blocks
          2. 7.3.9.4.2 ADC Processing Blocks - Signal Chain Details
            1. 7.3.9.4.2.1 First-Order IIR, AGC, Filter A
            2. 7.3.9.4.2.2 Five Biquads, First-Order IIR, AGC, Filter A
            3. 7.3.9.4.2.3 25-Tap FIR, First-Order IIR, AGC, Filter A
            4. 7.3.9.4.2.4 First-Order IIR, AGC, Filter B
            5. 7.3.9.4.2.5 Three Biquads, First-Order IIR, AGC, Filter B
            6. 7.3.9.4.2.6 20-Tap FIR, First-Order IIR, AGC, Filter B
            7. 7.3.9.4.2.7 First-Order IIR, AGC, Filter C
            8. 7.3.9.4.2.8 Five Biquads, First-Order IIR, AGC, Filter C
            9. 7.3.9.4.2.9 25-Tap FIR, First-Order IIR, AGC, Filter C
          3. 7.3.9.4.3 User-Programmable Filters
            1. 7.3.9.4.3.1 First-Order IIR Section
            2. 7.3.9.4.3.2 Biquad Section
            3. 7.3.9.4.3.3 FIR Section
          4. 7.3.9.4.4 ADC Digital Decimation Filter Characteristics
            1. 7.3.9.4.4.1 Decimation Filter A
            2. 7.3.9.4.4.2 Decimation Filter B
            3. 7.3.9.4.4.3 Decimation Filter C
          5. 7.3.9.4.5 ADC Data Interface
        5. 7.3.9.5 Updating ADC Digital Filter Coefficients During Record
        6. 7.3.9.6 Digital Microphone Function
        7. 7.3.9.7 DC Measurement
      10. 7.3.10 Audio DAC and Audio Analog Outputs
        1. 7.3.10.1  DAC
          1. 7.3.10.1.1 DAC Processing Blocks
          2. 7.3.10.1.2 DAC Processing Blocks — Signal Chain Details
            1. 7.3.10.1.2.1  Three Biquads, Filter A
            2. 7.3.10.1.2.2  Six Biquads, First-Order IIR, DRC, Filter A or B
            3. 7.3.10.1.2.3  Six Biquads, First-Order IIR, Filter A or B
            4. 7.3.10.1.2.4  IIR, Filter B or C
            5. 7.3.10.1.2.5  Four Biquads, DRC, Filter B
            6. 7.3.10.1.2.6  Four Biquads, Filter B
            7. 7.3.10.1.2.7  Four Biquads, First-Order IIR, DRC, Filter C
            8. 7.3.10.1.2.8  Four Biquads, First-Order IIR, Filter C
            9. 7.3.10.1.2.9  Two Biquads, 3D, Filter A
            10. 7.3.10.1.2.10 Five Biquads, DRC, 3D, Filter A
            11. 7.3.10.1.2.11 Five Biquads, DRC, 3D, Beep Generator, Filter A
          3. 7.3.10.1.3 DAC User-Programmable Filters
            1. 7.3.10.1.3.1 First-Order IIR Section
            2. 7.3.10.1.3.2 Biquad Section
          4. 7.3.10.1.4 DAC Interpolation Filter Characteristics
            1. 7.3.10.1.4.1 Interpolation Filter A
            2. 7.3.10.1.4.2 Interpolation Filter B
            3. 7.3.10.1.4.3 Interpolation Filter C
        2. 7.3.10.2  DAC Digital-Volume Control
        3. 7.3.10.3  Volume Control Pin
        4. 7.3.10.4  Dynamic Range Compression
          1. 7.3.10.4.1 DRC Threshold
          2. 7.3.10.4.2 DRC Hysteresis
          3. 7.3.10.4.3 DRC Hold Time
          4. 7.3.10.4.4 DRC Attack Rate
          5. 7.3.10.4.5 DRC Decay Rate
          6. 7.3.10.4.6 Example Setup for DRC
        5. 7.3.10.5  Headset Detection
        6. 7.3.10.6  Interrupts
        7. 7.3.10.7  Key-Click Functionality With Digital Sine-Wave Generator (PRB_P25)
        8. 7.3.10.8  Programming DAC Digital Filter Coefficients
        9. 7.3.10.9  Updating DAC Digital Filter Coefficients During PLAY
        10. 7.3.10.10 Digital Mixing and Routing
        11. 7.3.10.11 Analog Audio Routing
          1. 7.3.10.11.1 Analog Output Volume Control
          2. 7.3.10.11.2 Headphone Analog-Output Volume Control
          3. 7.3.10.11.3 Class-D Speaker Analog Output Volume Control
        12. 7.3.10.12 Analog Outputs
          1. 7.3.10.12.1 Headphone Drivers
          2. 7.3.10.12.2 Speaker Drivers
        13. 7.3.10.13 Audio-Output Stage-Power Configurations
      11. 7.3.11 CLOCK Generation and PLL
        1. 7.3.11.1 PLL
      12. 7.3.12 Timer
      13. 7.3.13 Digital Audio and Control Interface
        1. 7.3.13.1 Digital Audio Interface
          1. 7.3.13.1.1 Right-Justified Mode
          2. 7.3.13.1.2 Left-Justified Mode
          3. 7.3.13.1.3 I2S Mode
          4. 7.3.13.1.4 DSP Mode
        2. 7.3.13.2 Primary and Secondary Digital Audio Interface Selection
        3. 7.3.13.3 Control Interface
          1. 7.3.13.3.1 I2C Control Mode
    4. 7.4 Register Map
      1. 7.4.1 TLV320AIC3100 Register Map
      2. 7.4.2 Registers
        1. 7.4.2.1 Control Registers, Page 0 (Default Page): Clock Multipliers, Dividers, Serial Interfaces, Flags, Interrupts, and GPIOs
        2. 7.4.2.2 Control Registers, Page 1: DAC and ADC Routing, PGA, Power-Controls, and MISC Logic-Related Programmability
        3. 7.4.2.3 Control Registers, Page 3: MCLK Divider for Programmable Delay Timer
        4. 7.4.2.4 Control Registers, Page 4: ADC Digital Filter Coefficients
        5. 7.4.2.5 Control Registers, Page 8: DAC Digital Filter Coefficients
        6. 7.4.2.6 Control Registers, Page 9: DAC Digital Filter Coefficients
        7. 7.4.2.7 Control Registers, Page 12: DAC Programmable Coefficients Buffer B (1:63)
        8. 7.4.2.8 Control Registers, Page 13: DAC Programmable Coefficients RAM Buffer B (65:127)
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical Packaging and Orderable Information
    1. 12.1 Packaging Information

Package Options

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

2 Revision History

Changes from B Revision (March 2016) to C Revision

  • Added Pin 5 (DIN) to the Pin Functions tableGo

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 Device Initialization sectionGo
  • Added the reference to the PGA Gain Versus Input Impedance table in the MICBIAS and Microphone Preamplifier sectionGo
  • Changed SDIN terminal to DIN in Figure 7-16Go
  • Changed units from Hz to kHz and updated values to matchTable 7-24Go
  • Changed Section 7.3.10.1.2 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 less than value or equal to value from 11 MHz to 110 MHz after Equation 11 in PLL sectionGo
  • Added note to Register Map sectionGo
  • Changed reset values for Page 0 / Register 3 to be more clearGo
  • 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
  • Added PRB-modes text the IDAC note in Page 0 / Register 15. Also added Page 0 / Register 15 value noteGo
  • Added D(3:0) programmed value note to Page 0 / Register 16Go
  • Changed Page 0 / Register 15 and Page 0 / Register 16 to ReservedGo
  • Changed Page 0 / Register 20 descriptionGo
  • Added PRB modes text to note for Page 0 / Register 20Go
  • Changed Page 0 / Register 21 to ReservedGo
  • Changed Page 0 / Register 22 to ReservedGo
  • Changed Page 0 / Register 66 description from Left-channel to Right-channelGo
  • 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 speaker 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 (November 2009) to A Revision

  • Added PGA Gain table to Section 7.3.9.1Go
  • Deleted Analog Volume Control ... (for D7 = 0) table; modified Analog Volume Control ... (for D7 = 1) tableGo
  • Added table note to Analog Volume Control tableGo
  • Changed page 0 /register 44 to page 1 / register 44 in Section 7.3.10.12.1Go
  • Changed max AOSR values in image from 1023, 1024 to 255 and 256.Go
  • Added missing equations to the PLL sectionGo
  • Added Timer sectionGo
  • Changed bits D1–D0 to Reserved in Page 0 / Register 44Go
  • Added table note following Page 0 / Register 64Go
  • Removed extra character next to LSB in title of Page 0 / Register 75.Go
  • Corrected values in Description column of Page 0 / Register 83Go
  • Changed D0 = 1 to Reserved in Page 1 / Register 33 (0x21): HP Output Drivers POP Removal SettingsGo
  • Added table note following Page 1 / Register 40Go
  • Added footnote to Page 1 / Register 41 (0x29): HPR DriverGo
  • Deleted table note following Page 1 / Register 48 and Page 1 / Register 49Go