SLOS982C August   2017  – April 2018 TAS5755M

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Efficiency vs Total Output Power
      2.      Output Power vs Supply Voltage
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  PWM Operation at Recommended Operating Conditions
    6. 7.6  DC Electrical Characteristics
    7. 7.7  AC Electrical Characteristics (BTL, PBTL)
    8. 7.8  Electrical Characteristics - PLL External Filter Components
    9. 7.9  Electrical Characteristic - I2C Serial Control Port Operation
    10. 7.10 Timing Requirements - PLL Input Parameters
    11. 7.11 Timing Requirements - Serial Audio Ports Slave Mode
    12. 7.12 Timing Requirements - I2C Serial Control Port Operation
    13. 7.13 Timing Requirements - Reset (RESET)
    14. 7.14 Typical Characteristics
      1. 7.14.1 Typical Characteristics, 2.1 SE Configuration
      2. 7.14.2 Typical Characteristics, 2.0 BTL Configuration
      3. 7.14.3 Typical Characteristics, PBTL Configuration
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagrams
    3. 9.3 Feature Description
      1. 9.3.1  Power Supply
      2. 9.3.2  I2C Address Selection and Fault Output
      3. 9.3.3  Single-Filter PBTL Mode
      4. 9.3.4  Device Protection System
        1. 9.3.4.1 Overcurrent (OC) Protection With Current Limiting
        2. 9.3.4.2 Overtemperature Protection
        3. 9.3.4.3 Undervoltage Protection (UVP) and Power-On Reset (POR)
      5. 9.3.5  SSTIMER Functionality
      6. 9.3.6  Clock, Autodetection, and PLL
      7. 9.3.7  PWM Section
      8. 9.3.8  2.1-Mode Support
      9. 9.3.9  I2C Compatible Serial Control Interface
      10. 9.3.10 Audio Serial Interface
        1. 9.3.10.1 I2S Timing
        2. 9.3.10.2 Left-Justified
        3. 9.3.10.3 Right-Justified
      11. 9.3.11 Dynamic Range Control (DRC)
    4. 9.4 Device Functional Modes
      1. 9.4.1 Stereo BTL Mode
      2. 9.4.2 Mono PBTL Mode
      3. 9.4.3 2.1 Mode
    5. 9.5 Programming
      1. 9.5.1 I2C Serial Control Interface
        1. 9.5.1.1 General I2C Operation
        2. 9.5.1.2 Single- and Multiple-Byte Transfers
        3. 9.5.1.3 Single-Byte Write
        4. 9.5.1.4 Multiple-Byte Write
        5. 9.5.1.5 Single-Byte Read
        6. 9.5.1.6 Multiple-Byte Read
      2. 9.5.2 26-Bit 3.23 Number Format
    6. 9.6 Register Maps
      1. 9.6.1 Register Map Summary
      2. 9.6.2 Register Maps
        1. 9.6.2.1  Clock Control Register (0x00)
        2. 9.6.2.2  Device ID Register (0x01)
        3. 9.6.2.3  Error Status Register (0x02)
        4. 9.6.2.4  System Control Register 1 (0x03)
        5. 9.6.2.5  Serial Data Interface Register (0x04)
        6. 9.6.2.6  System Control Register 2 (0x05)
        7. 9.6.2.7  Soft Mute Register (0x06)
        8. 9.6.2.8  Volume Registers (0x07, 0x08, 0x09, 0x0A)
        9. 9.6.2.9  Volume Configuration Register (0x0E)
        10. 9.6.2.10 Modulation Limit Register (0x10)
        11. 9.6.2.11 Interchannel Delay Registers (0x11, 0x12, 0x13, and 0x14)
        12. 9.6.2.12 PWM Shutdown Group Register (0x19)
        13. 9.6.2.13 Start/Stop Period Register (0x1A)
        14. 9.6.2.14 Oscillator Trim Register (0x1B)
        15. 9.6.2.15 BKND_ERR Register (0x1C)
        16. 9.6.2.16 Input Multiplexer Register (0x20)
        17. 9.6.2.17 Channel 4 Source Select Register (0x21)
        18. 9.6.2.18 PWM Output Mux Register (0x25)
        19. 9.6.2.19 DRC Control Register (0x46)
        20. 9.6.2.20 Bank Switch and EQ Control Register (0x50)
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Applications
      1. 10.2.1 Stereo Bridge Tied Load Application
        1. 10.2.1.1 Design Requirements
        2. 10.2.1.2 Detailed Design Procedure
          1. 10.2.1.2.1 Component Selection and Hardware Connections
          2. 10.2.1.2.2 I2C Pullup Resistors
          3. 10.2.1.2.3 Digital I/O Connectivity
          4. 10.2.1.2.4 Recommended Start-Up and Shutdown Procedures
            1. 10.2.1.2.4.1 Initialization Sequence
            2. 10.2.1.2.4.2 Normal Operation
            3. 10.2.1.2.4.3 Shutdown Sequence
            4. 10.2.1.2.4.4 Power-Down Sequence
        3. 10.2.1.3 Application Curves
      2. 10.2.2 Mono Parallel Bridge Tied Load Application
        1. 10.2.2.1 Design Requirements
        2. 10.2.2.2 Detailed Design Procedure
        3. 10.2.2.3 Application Curves
      3. 10.2.3 2.1 Application
        1. 10.2.3.1 Design Requirements
        2. 10.2.3.2 Detailed Design Procedure
        3. 10.2.3.3 Application Curves
  11. 11Power Supply Recommendations
    1. 11.1 DVDD and AVDD Supplies
    2. 11.2 PVDD Power Supply
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Examples
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 Development Support
    2. 13.2 Documentation Support
      1. 13.2.1 Related Documentation
    3. 13.3 Community Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary

9.6.1 Register Map Summary

Table 3. Serial Control Interface Register Summary

SUBADDRESS REGISTER NAME NO. OF BYTES CONTENTS(1) INITIALIZATION VALUE
0x00 Clock control register 1 Description shown in subsequent section 0x6C
0x01 Device ID register 1 Description shown in subsequent section 0x00
0x02 Error status register 1 Description shown in subsequent section 0x00
0x03 System control register 1 1 Description shown in subsequent section 0xA0
0x04 Serial data interface register 1 Description shown in subsequent section 0x05
0x05 System control register 2 1 Description shown in subsequent section 0x40
0x06 Soft mute register 1 Description shown in subsequent section 0x00
0x07 Master volume 1 Description shown in subsequent section 0xFF (mute)
0x08 Channel 1 vol 1 Description shown in subsequent section 0x30 (0 dB)
0x09 Channel 2 vol 1 Description shown in subsequent section 0x30 (0 dB)
0x0A Channel 3 vol 1 Description shown in subsequent section 0x30 (0 dB)
0x0B–0x0D 1 Reserved(2)
0x0E Volume configuration register 1 Description shown in subsequent section 0x91
0x0F 1 Reserved(2)
0x10 Modulation limit register 1 Description shown in subsequent section 0x02
0x11 IC delay channel 1 1 Description shown in subsequent section 0xAC
0x12 IC delay channel 2 1 Description shown in subsequent section 0x54
0x13 IC delay channel 3 1 Description shown in subsequent section 0xAC
0x14 IC delay channel 4 1 Description shown in subsequent section 0x54
0x15-0x18 1 Reserved(2)
0x19 PWM channel shutdown group register 1 Description shown in subsequent section 0x30
0x1A Start/stop period register 1 0x0F
0x1B Oscillator trim register 1 0x82
0x1C BKND_ERR register 1 0x02
0x1D–0x1F 1 Reserved(2)
0x20 Input MUX register 4 Description shown in subsequent section 0x0001 7772
0x21 Ch 4 source select register 4 Description shown in subsequent section 0x0000 4303
0x22 -0x24 4 Reserved(2)
0x25 PWM MUX register 4 Description shown in subsequent section 0x0102 1345
0x26-0x28 4 Reserved(2)
0x29 ch1_bq[0] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x2A ch1_bq[1] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x2B ch1_bq[2] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x2C ch1_bq[3] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x2D ch1_bq[4] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x2E ch1_bq[5] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x2F ch1_bq[6] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x30 ch2_bq[0] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x31 ch2_bq[1] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x32 ch2_bq[2] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x33 ch2_bq[3] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x34 ch2_bq[4] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x35 ch2_bq[5] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x36 ch2_bq[6] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x37 - 0x39 4 Reserved(2)
0x3A DRC1 ae(3) 8 u[31:26], ae[25:0] 0x0080 0000
DRC1 (1 – ae) u[31:26], (1 – ae)[25:0] 0x0000 0000
0x3B DRC1 aa 8 u[31:26], aa[25:0] 0x0080 0000
DRC1 (1 – aa) u[31:26], (1 – aa)[25:0] 0x0000 0000
0x3C DRC1 ad 8 u[31:26], ad[25:0] 0x0080 0000
DRC1 (1 – ad) u[31:26], (1 – ad)[25:0] 0x0000 0000
0x3D DRC2 ae 8 u[31:26], ae[25:0] 0x0080 0000
DRC 2 (1 – ae) u[31:26], (1 – ae)[25:0] 0x0000 0000
0x3E DRC2 aa 8 u[31:26], aa[25:0] 0x0080 0000
DRC2 (1 – aa) u[31:26], (1 – aa)[25:0] 0x0000 0000
0x3F DRC2 ad 8 u[31:26], ad[25:0] 0x0080 0000
DRC2 (1 – ad) u[31:26], (1 – ad)[25:0] 0x0000 0000
0x40 DRC1-T 4 T1[31:0] (9.23 format) 0xFDA2 1490
0x41 DRC1-K 4 u[31:26], K1[25:0] 0x0384 2109
0x42 DRC1-O 4 u[31:26], O1[25:0] 0x0008 4210
0x43 DRC2-T 4 T2[31:0] (9.23 format) 0xFDA2 1490
0x44 DRC2-K 4 u[31:26], K2[25:0] 0x0384 2109
0x45 DRC2-O 4 u[31:26], O2[25:0] 0x0008 4210
0x46 DRC control 4 Description shown in subsequent section 0x0000 0000
0x47–0x4F 4 Reserved(2)
0x50 Bank switch control 4 Description shown in subsequent section 0x0F70 8000
0x51 Ch 1 output mixer 12 Ch 1 output mix1[2] 0x0080 0000 
Ch 1 output mix1[1] 0x0000 0000
Ch 1 output mix1[0] 0x0000 0000
0x52 Ch 2 output mixer 12 Ch 2 output mix2[2] 0x0080 0000 
Ch 2 output mix2[1] 0x0000 0000 
Ch 2 output mix2[0] 0x0000 0000 
0x53 Ch 1 input mixer 16 Ch 1 input mixer[3] 0x0080 0000 
Ch 1 input mixer[2] 0x0000 0000
Ch 1 input mixer[1] 0x0000 0000
Ch 1 input mixer[0] 0x0080 0000 
0x54 Ch 2 input mixer 16 Ch 2 input mixer[3] 0x0080 0000 
Ch 2 input mixer[2] 0x0000 0000
Ch 2 input mixer[1] 0x0000 0000
Ch 2 input mixer[0] 0x0080 0000 
0x55 Channel 3 input mixer 12 Channel 3 input mixer [2] 0x0080 0000
Channel 3 input mixer [1] 0x0000 0000
Channel 3 input mixer [0] 0x0000 0000
0x56 Output post-scale 4 u[31:26], post[25:0] 0x0080 0000
0x57 Output pre-scale 4 u[31:26], pre[25:0] (9.17 format) 0x0002 0000
0x58 ch1 BQ[7] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x59 ch1 BQ[8] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x5A Subchannel BQ[0] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x5B Subchannel BQ[1] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x5C ch2 BQ[7] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x5D ch2 BQ[8] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x5E pseudo_ch2 BQ[0] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x5F 4 Reserved(2)
0x60 Channel 4 (subchannel) output mixer 8 Ch 4 output mixer[1] 0x0000 0000
Ch 4 output mixer[0] 0x0080 0000
0x61 Channel 4 (subchannel) input mixer 8 Ch 4 input mixer[1] 0x0040 0000
Ch 4 input mixer[0] 0x0040 0000
0x62 IDF post scale 4 Post-IDF attenuation register 0x0000 0080
0x63–0xF7 Reserved(2) 0x0000 0000
0xF8 Device address enable register 4 Write F9 A5 A5 A5 in this register to enable write to device address update (0xF9) 0x0000 0000
0xF9 Device address Update Register 4 u[31:8], New Dev Id[7:1] , ZERO[0] (New Dev Id (7:1) defines the new device address 0X0000 0036
0xFA–0xFF 4 Reserved(2) 0x0000 0000
(1) A u indicates unused bits.
(2) Reserved registers must not be accessed.
(3) "ae" stands for ∝ of energy filter, "aa" stands for ∝ of attack filter and "ad" stands for ∝ of decay filter and 1- ∝ = ω.

All DAP coefficients are 3.23 format unless specified otherwise.