25-W Stereo I2S Audio Amplifier with Speaker EQ and 2-Band DRC - TAS5713

TAS5713 (ACTIVE)

25-W Stereo I2S Audio Amplifier with Speaker EQ and 2-Band DRC

Recommended alternative parts

  • TPA3110D2  -  Analog Input Audio Amplifier (BTL Output)
  • TPA3123D2  -  Analog Input Audio Amplifier (SE Output)
  • TAS5710  -  I2S Digital Input Audio Amplifier (Closed-Loop)
  • TAS5711  -  I2S Digital Input Audio Amplifier (2.1 support)

Description

The TAS5713 is a 25-W, efficient, digital-audio power amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders. The device accepts a wide range of input data and data rates. A fully programmable data path routes these channels to the internal speaker drivers.

The TAS5713 is a slave-only device receiving all clocks from external sources. The TAS5713 operates with a PWM carrier between a 384-kHz switching rate and a 352-KHz switching rate, depending on the input sample rate. Oversampling combined with a fourth-order noise shaper provides a flat noise floor and excellent dynamic range from 20 Hz to 20  kHz..

Features

  • Audio Input/Output
    • 25-W Into an 8- Load From a 20-V Supply
    • Wide PVDD Range, From 8 V to 26 V
    • Supports BTL Configuration With 4- Load
    • Efficient Class-D Operation Eliminates Need for Heatsinks
    • One Serial Audio Input (Two Audio Channels)
    • I2C Address Selection Pin (Chip Select)
    • Single Output Filter PBTL Support
    • Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I2S)
  • Audio/PWM Processing
    • Independent Channel Volume Controls With Gain of 24 dB to Mute
    • Programmable Two-Band Dynamic-Range Control
    • 22 Programmable Biquads for Speaker EQ and Other Audio-Processing Features
    • Programmable Coefficients for DRC Filters
    • DC Blocking Filters
  • General Features
    • I2C Serial Control Interface Operational Without MCLK
    • Requires Only 3.3 V and PVDD
    • No External Oscillator: Internal Oscillator for Automatic Rate Detection
    • Surface-Mount, 48-Pin, 7-mm × 7-mm HTQFP Package
    • Thermal and Short-Circuit Protection
    • 106-dB SNR, A-Weighted
    • AD and BD PWM-Mode Support
    • Up to 90% Efficient
  • Benefits
    • EQ: Speaker Equalization Improves Audio Performance
    • DRC: Dynamic Range Compression. Can Be Used As Power Limiter.
      Enables Speaker Protection, Easy Listening, Night-Mode Listening
    • Autobank Switching: Preload Coefficients for Different Sample Rates.
      No Need to Write New Coefficients to the Part When Sample Rate Changes
    • Autodetect: Automatically Detects Sample-Rate Changes.
      No Need for External Microprocessor Intervention

View more

Parametrics Compare all products in Mid/High-Power Amplifier

 
Max. Power to Bridge Tied Load
Max. Power to Parallel Bridge Tied Load
Min. Supported Bridge Tied Load
Min. Supported Parallel Bridge Tied Load
Closed/Open Loop
Max Speaker Outputs (#)
Input Type
Control Type
Analog Supply Min [V]
Analog Supply Max [V]
Power Stage Supply Min (V)
Power Stage Supply Max (V)
Rating
Operating Temperature Range (C)
Approx. Price (US$)
Architecture
Dynamic Range Control (DRC)
Digital Supply Max [V]
Digital Supply Min [V]
Volume Control
TAS5713
21.5    
41.5    
4    
2    
Open    
2    
Digital    
Software    
3    
3.6    
8    
26    
Catalog    
0 to 85    
2.15 | 1ku    
Class D    
2-Band    
3.6    
3    
Yes    

Featured tools and software

Companion parts

Part # Name Product Family Comments
TPA6132A2   25-mW DirectPath™ Stereo Headphone Amplifier with Pop Suppression (TPA6132)   AUDIO - HEADPHONE AMPLIFIER    DirectPath(TM) Stereo Headphone Amplifier  
TPA6111A2   150-mW Stereo Headphone Audio Amplifier, Pin Compatible with LM4880 and LM4881   AUDIO - HEADPHONE AMPLIFIER    Stereo Headphone Amplifier  
DRV603   3-Vrms DirectPath™ Pop-Free Variable Input Gain Line Driver with Diff Inputs   LINE DRIVER / RECEIVER - 2V/3VRMS LINE DRIVER    3V RMS Line Driver  
Click Here