TAS5713
25-W stereo, 8- to 26-V supply, digital input, open loop Class-D audio amplifier with EQ, DRC
TAS5713
- 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)
- 25-W Into an 8-
- 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
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..
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
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | TAS5713 25-W Digital Audio Power Amplifier With EQ and DRC datasheet (Rev. A) | 23 Aug 2010 | |
Application note | Using Thermal Calculation Tools for Analog Components (Rev. A) | 30 Aug 2019 | ||
Application note | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | 26 Aug 2019 | ||
Application note | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | 27 Jun 2019 | ||
Application note | AN-1737 Managing EMI in Class D Audio Applications (Rev. A) | 01 May 2013 | ||
User guide | 25W Digital Input Amplifier with EQ and 2-band DRC | 18 Dec 2009 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
TAS5713PHPEVM — TAS5713PHP Evaluation Module
The TAS5713EVM evaluation module demonstrates the TAS5713 device from Texas Instruments. TheTAS5713 combines a high-performance PWM processor with a class-D audio power amplifier. This EVM can be configured with two bridge-tied loads (BTL) (2.0). For detailed information about the TAS5713EVM (...)
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
Package | Pins | Download |
---|---|---|
HTQFP (PHP) | 48 | View options |
Ordering & quality
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