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TAS5706BPAP

Texas Instruments 线性 - 音頻放大器
  • 封装：64-TQFP 裸露焊盘
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：托盘
  • 参考价格：$3.8745-$7.88

更新日期：2024-04-01

TAS5706BPAP

Texas Instruments 线性 - 音頻放大器

产品简介：具有扬声器 EQ、DRC 和单端输出的 20W 立体声、10V 至 26V、数字输入、D 级音频放大器

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  • 封装：64-TQFP 裸露焊盘
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：托盘
  • 参考价格：$3.8745-$7.88

TAS5706BPAP 供应商

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  • 品牌
  • 封装/批号
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TAS5706BPAP 中文资料属性参数

  • 视频文件：TAS5706 20-W stereo Digital Audio Power Amplifier with EQ and DRC TI
  • 标准包装：160
  • 类别：集成电路 (IC)
  • 家庭：线性 - 音頻放大器
  • 系列：-
  • 类型：D 类
  • 输出类型：2-通道（立体声）或 4 通道（四路）
  • 在某负载时最大输出功率 x 通道数量：20.6W x 2 @ 8 欧姆
  • 电源电压：10 V ~ 26 V
  • 特点：消除爆音，数字输入，I²C，I²S，静音，短路和热保护，关机，音量控制
  • 安装类型：表面贴装
  • 供应商设备封装：64-HTQFP（10x10）
  • 封装/外壳：64-TQFP 裸露焊盘
  • 包装：托盘
  • 配用：296-23854-ND - EVAL MODULE FOR TAS5706A
  • 其它名称：296-24281

产品特性

  • Audio Input/Output 20-W into an 8- Load From an 18-V Supply Two Serial Audio Inputs (Four Audio Channels)
  • 20-W into an 8- Load From an 18-V Supply
  • Two Serial Audio Inputs (Four Audio Channels)
  • TAS5706A Supports: 2-Ch Bridged Outputs (20 W × 2)
  • 2-Ch Bridged Outputs (20 W × 2)
  • TAS5706B Supports: 2-Ch Bridged Outputs (20 W × 2) 4-Ch Single-Ended Outputs (10 W × 4) 2-Ch Single-Ended + 1-Ch Bridged (2.1 Mode) (10 W × 2 + 20 W)
  • 2-Ch Bridged Outputs (20 W × 2)
  • 4-Ch Single-Ended Outputs (10 W × 4)
  • 2-Ch Single-Ended + 1-Ch Bridged (2.1 Mode) (10 W × 2 + 20 W)
  • Supports 32-kHz-192-kHz Sample Rates (LJ/RJ/I2S)
  • Closed Loop Power Stage Architecture Improved PSRR Reduces Power Supply Performance Requirements Higher Damping Factor Provides for Tighter, More Accurate Sound With Improved Bass Response Constant Output Power Over Variation in Supply
  • Improved PSRR Reduces Power Supply Performance Requirements
  • Higher Damping Factor Provides for Tighter, More Accurate Sound With Improved Bass Response
  • Constant Output Power Over Variation in Supply
  • Wide PVCC Range From (10 V to 26 V) No Separate Supply Required for Gate Drive
  • No Separate Supply Required for Gate Drive
  • Headphone PWM Outputs
  • Subwoofer PWM Outputs
  • AM Interference Avoidance Support
  • Audio/PWM Processing Independent Channel Volume Controls With 48-dB to -79-dB Range—Soft Mute (50% Duty Cycle) Programmable Dynamic Range Control 7 Programmable Biquads for Speaker Equalization for Left and Right Channels 4 Programmable Biquads for Bass Processing Adaptive Biquad Coefficients for EQ and DRC Filters Programmable Input and Output Mixers Automatic Sample-Rate Detection and Coefficient Banking
  • Independent Channel Volume Controls With 48-dB to -79-dB Range—Soft Mute (50% Duty Cycle)
  • Programmable Dynamic Range Control
  • 7 Programmable Biquads for Speaker Equalization for Left and Right Channels
  • 4 Programmable Biquads for Bass Processing
  • Adaptive Biquad Coefficients for EQ and DRC Filters
  • Programmable Input and Output Mixers
  • Automatic Sample-Rate Detection and Coefficient Banking
  • General Features Serial Control Interface Operational Without MCLK Factory-Trimmed Internal Oscillator Avoids the Need for External Crystal Surface Mount, 64-Terminal, 10-mm × 10-mm HTQFP Package Thermal and Short-Circuit Protection
  • Serial Control Interface Operational Without MCLK
  • Factory-Trimmed Internal Oscillator Avoids the Need for External Crystal
  • Surface Mount, 64-Terminal, 10-mm × 10-mm HTQFP Package
  • Thermal and Short-Circuit Protection

产品概述

The TAS5706A/B is a 20-W, efficient, digital audio power amplifier for driving stereo bridged-tied speakers. Two serial data inputs allow processing of up to four discrete audio channels and seamless integration to most digital audio processors and MPEG decoders, accepting a wide range of input data and clock rates. A fully programmable data path allows these channels to be routed to the internal speaker drivers or output via the subwoofer or headphone PWM outputs.The TAS5706A/B is a slave-only device receiving all clocks from external sources. The TAS5706A/B operates at a 384-kHz switching rate for 32-, 48-, 96-, and 192-kHz data, and at a 352.8 kHz switching rate for 44.1-, 88.2-, and 176.4-kHz data. The 8× oversampling combined with the fourth-order noise shaper provides a flat noise floor and excellent dynamic range from 20 Hz to 20 kHz.
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TAS5706BPAP 电路图

TAS5706BPAP 电路图

TAS5706BPAP 电路图

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