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..

• 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

• Audio input type
• Digital Input
• Architecture
• Class-D
• Speaker channels (Max)
• Stereo
• Power stage supply (Max) (V)
• 26
• Power stage supply (Min) (V)
• 8
• Load (Min) (ohms)
• 4
• Output power (W)
• 25
• SNR (dB)
• 106
• THD + N @ 1 kHz (%)
• 0.03
• Iq (Typ) (mA)
• 31
• Control interface
• Software
• Closed/open loop
• Open
• Analog supply (Min) (V)
• 3
• Analog supply (Max) (V)
• 3.6
• Sampling rate (Max) (kHz)
• 48
• Operating temperature range (C)
• 0 to 85

TAS5713的完整型号有：TAS5713PHPR，以下是这些产品的关键参数及官网采购报价：

TAS5713PHPR，工作温度：0 to 85，封装：HTQFP (PHP)-48，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网TAS5713PHPR的批量USD价格：3.046（1000+）

TAS5713PHPEVM — TAS5713PHP 评估模块

TAS5713EVM 评估模块可演示德州仪器 (TI) 的 TAS5713 器件。TAS5713 将高性能 PWM 处理器与 D 类音频功率放大器完美结合。可以使用两个桥接式负载 (BTL) (2.0) 配置此 EVM。有关 TAS5713EVM 器件的详细信息，请参阅器件数据表 (SLOS637)。脉宽调制器 (PWM) 基于 TI 的 Equibit 技术。TAS5713 具有附加的音频处理功能，如 3D、低音升压和双频带 DRC。

TAS5713 GUI TAS5713_V3.3_Build_11

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