TPA3004D2PHPG4 供应商
-
TPA3004D2PHPG4
品牌：TI 封装/批号：原厂原装/22+
TPA3004D2PHPG4 属性参数
- 标准包装：250
- 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）
- 在某负载时最大输出功率 x 通道数量：12W x 2 @ 8 欧姆
- 电源电压：8.5 V ~ 18 V
- 特点：差分输入，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：48-HTQFP（7x7）
- 封装/外壳：48-TQFP 裸露焊盘
- 包装：托盘
- 配用：296-20585-ND - EVAL MOD FOR TPA3004D2
产品特性
- 12-W/Ch Into an 8- Load From 15-V Supply
- Efficient, Class-D Operation Eliminates Heatsinks and Reduces Power Supply Requirements
- 32-Step DC Volume Control From –40 dB to 36 dB
- Line Outputs For External Headphone Amplifier With Volume Control
- Regulated 5-V Supply Output for Powering TPA6110A2
- Space-Saving, Thermally-Enhanced PowerPAD™ Packaging
- Thermal and Short-Circuit Protection
- APPLICATIONS LCD Monitors and TVs Powered Speakers>
- LCD Monitors and TVs
- Powered Speakers
产品概述
The TPA3004D2 is a 12-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3004D2 can drive stereo speakers as low as 4 . The high efficiency of the TPA3004D2 eliminates the need for external heatsinks when playing music.Stereo speaker volume is controlled with a dc voltage applied to the volume control terminal offering a range of gain from –40 dB to 36 dB. Line outputs, for driving external headphone amplifier inputs, are also dc voltage controlled with a range of gain from –56 dB to 20 dB.An integrated 5-V regulated supply is provided for powering an external headphone amplifier.