TAS5612APHD 供应商
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TAS5612APHD
品牌：TI 封装/批号：原厂原装/22+ -
TAS5612APHDR
品牌：TI(德州仪器) 封装/批号：HTQFP-64/2022+ -
TAS5612APHDR
品牌：TI 封装/批号：TSSOP/23+
TAS5612APHD 属性参数
- 标准包装：90
- 类别：集成电路 (IC)
- 家庭：线性 - 音頻放大器
- 系列：PurePath™ HD
- 类型：D 类
- 输出类型：1-通道（单声道）或 2-通道（立体声）
- 在某负载时最大输出功率 x 通道数量：250W x 1 @ 2 欧姆; 165W x 2 @ 3 欧姆
- 电源电压：16 V ~ 34.1 V
- 特点：消除爆音，数字输入，短路和热保护，关机
- 安装类型：表面贴装
- 供应商设备封装：64-HTQFP（14x14）
- 封装/外壳：64-TQFP 裸露焊盘
- 包装：托盘
产品特性
- PurePath™ HD Enabled Integrated Feedback Provides: Signal Bandwidth up to 80kHz for High Frequency Content From HD Sources Ultralow 0.03% THD at 1W into 4Ω Ultralow 0.01% THD at 1W into 8Ω Flat THD at all Frequencies for Natural Sound 80dB PSRR (BTL, No Input Signal) >100dB (A weighted) SNR Click and Pop Free Startup
- Signal Bandwidth up to 80kHz for High Frequency Content From HD Sources
- Ultralow 0.03% THD at 1W into 4Ω
- Ultralow 0.01% THD at 1W into 8Ω
- Flat THD at all Frequencies for Natural Sound
- 80dB PSRR (BTL, No Input Signal)
- >100dB (A weighted) SNR
- Click and Pop Free Startup
- Pin compatible with TAS5631, TAS5616 and TAS5614
- Multiple Configurations Possible on the Same PCB With Stuffing Options: Mono Parallel Bridge Tied Load (PBTL) Stereo Bridge Tied Load (BTL) 2.1 Single Ended Stereo Pair and Bridge Tied Load Subwoofer
- Mono Parallel Bridge Tied Load (PBTL)
- Stereo Bridge Tied Load (BTL)
- 2.1 Single Ended Stereo Pair and Bridge Tied Load Subwoofer
- Total Output Power at 10%THD+N 250W in Mono PBTL Configuration 125W per Channel in Stereo BTL Configuration
- 250W in Mono PBTL Configuration
- 125W per Channel in Stereo BTL Configuration
- Total Output Power in BTL configuration at 1%THD+N 130W Stereo into 3Ω 105W Stereo into 4Ω 70W Stereo into 6Ω 55W Stereo into 8Ω
- 130W Stereo into 3Ω
- 105W Stereo into 4Ω
- 70W Stereo into 6Ω
- 55W Stereo into 8Ω
- >90% Efficient Power Stage With 60-mΩ Output MOSFETs
- Self-Protection Design (Including Undervoltage, Overtemperature, Clipping, and Short-Circuit Protection) With Error Reporting
- EMI Compliant When Used With Recommended System Design
- Thermally Enhanced Package: PHD (64-Pin QFP)
- PHD (64-Pin QFP)
- APPLICATIONS Home Theater Systems AV Receivers DVD/Blu-ray™ Disc Receivers Mini Combo Systems Active Speakers and Subwoofers
- Home Theater Systems
- AV Receivers
- DVD/Blu-ray™ Disc Receivers
- Mini Combo Systems
- Active Speakers and Subwoofers
产品概述
The TAS5612A is a high performance digital input Class D amplifier with integrated closed loop feedback technology (known as PurePath™ HD) with the ability to drive up to 125W Achievable output power levels are dependent on the thermal configuration of the target application. A high performance thermal interface material between the package exposed heatslug and the heat sink should be used to achieve high output power levels. Stereo into 4 to 8 Ω Speakers from a single 32.5V supply.PurePath™ HD technology enables traditional AB-Amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class D amplifiers.Unlike traditional Class D amplifiers, the distortion curve only increases once the output levels move into clipping.PurePath™ HD technology enables lower idle losses making the device even more efficient.