TAS5713 25-W Stereo I2S Audio Amplifier with Speaker EQ and 2-Band DRC | TI.com

TAS5713 (ACTIVE)

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

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

Next Generation 20-W Stereo, 16V Open-Loop Digital Input Audio Class-D Amplifier with EQ and 3-Band AGL:  TAS5733L

Next Generation 25-W Stereo, 26V Open-Loop Digital Input Audio Class-D Amplifier with EQ and 3-Band AGL:  TAS5751M

Next Generation 25-W Stereo, 26V Open-Loop Digital Input Audio Class-D Amplifier with EQ, 3-Band AGL and Headphone Output:  TAS5753MD

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 Speaker amps

 
Audio Input Type
Architecture
Speaker Channels (Max)
Power Stage Supply (Min) (V)
Power Stage Supply (Max) (V)
Output Power (W)
Load (Min) (ohms)
SNR (dB)
THD + N @ 1 kHz (%)
Iq (Typ) (mA)
Control Interface
Closed/Open Loop
Analog Supply (V) (Min)
Analog Supply (V) (Max)
Power to Parallel Bridge Tied Load (Max) (W)
Sampling Rate (Max) (kHz)
Operating Temperature Range (C)
Rating
TAS5713
Digital Input    
Class-D    
Stereo    
8    
26    
25    
4    
106    
0.03    
31    
Software    
Open    
3    
3.6    
41.5    
48    
0 to 85    
Catalog    

Featured tools and software