TPA3004D2是TI公司的一款无产品，TPA3004D2是具有音量控制的 12W 立体声 D 类音频功率放大器 (TPA3004)，本页介绍了TPA3004D2的产品说明、应用、特性等，并给出了与TPA3004D2相关的TI元器件型号供参考。
TPA3004D2 - 具有音量控制的 12W 立体声 D 类音频功率放大器 (TPA3004) - 无 - 中/高功率D类放大器 - TI公司（Texas Instruments，德州仪器）
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.
- 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 >
PowerPAD is a trademark of Texas Instruments.
