TAS5716PAPR 供应商
-
TAS5716PAPR
品牌：TI 封装/批号：原厂原装/22+ -
TAS5716PAPR
品牌：TI(德州仪器) 封装/批号：HTQFP-64/2022+
TAS5716PAPR 属性参数
- 视频文件：TAS57xx Graphical Development Environment
- 标准包装：1
- 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：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：®
- 其它名称：296-24134-6
产品特性
- Audio Input/Output20-W into an 8-Ω Load From an 18-V Supply Two Serial Audio Inputs (Four Audio Channels) Supports Multiple Output Configurations: 2-Ch Bridged Outputs (20 W × 2) 4-Ch Single-Ended Outputs (10 W × 4) 2-Ch Single-Ended + 1-Ch Bridged (2.1) (10 W × 2 + 20 W)
- 20-W into an 8-Ω Load From an 18-V Supply
- Two Serial Audio Inputs (Four Audio Channels)
- Supports Multiple Output Configurations: 2-Ch Bridged Outputs (20 W × 2) 4-Ch Single-Ended Outputs (10 W × 4) 2-Ch Single-Ended + 1-Ch Bridged (2.1) (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) (10 W × 2 + 20 W)
- Closed Loop Power Stage ArchitectureImproved PSRR Reduces Power Supply Performance Requirements Higher Damping Factor Provides for Tighter, More Accurate Sound With Improved Bass ResponseConstant 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
- Supports 32-kHz—192-kHz Sample Rates (LJ/RJ/I2S)
- Headphone PWM Outputs
- Subwoofer PWM Outputs
- AM Interference Avoidance Support
- Audio/PWM ProcessingIndependent Channel Volume Controls With 24-dB to -100-dB Range—Soft Mute (50% Duty Cycle)Programmable Dynamic Range Control16 Programmable Biquads for Speaker Equalization Adaptive Biquad Coefficients for EQ and DRC FiltersProgrammable Input and Output MixersLoudness Compensation for SubwooferAutomatic Sample-Rate Detection and Coefficient Banking3D SupportPseudo-Bass Support
- Independent Channel Volume Controls With 24-dB to -100-dB Range—Soft Mute (50% Duty Cycle)
- Programmable Dynamic Range Control
- 16 Programmable Biquads for Speaker Equalization
- Adaptive Biquad Coefficients for EQ and DRC Filters
- Programmable Input and Output Mixers
- Loudness Compensation for Subwoofer
- Automatic Sample-Rate Detection and Coefficient Banking
- 3D Support
- Pseudo-Bass Support
- General FeaturesSerial Control Interface Operational Without MCLKFactory-Trimmed Internal Oscillator Avoids the Need for External CrystalSurface Mount, 64-Terminal, 10-mm × 10-mm HTQFP PackageThermal 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 TAS5716 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 TAS5716 is a slave-only device receiving all clocks from external sources. The TAS5716 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.
TAS5716PAPR