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TPA3100D2-Q1技术文档下载：
TPA3100D2-Q1 - 产品图解：
TPA3100D2-Q1 - 汽车类20W 立体声 D 类音频功率放大器
TPA3100D2-Q1是TI公司的一款无产品，TPA3100D2-Q1是汽车类20W 立体声 D 类音频功率放大器，本页介绍了TPA3100D2-Q1的产品说明、应用、特性等，并给出了与TPA3100D2-Q1相关的TI元器件型号供参考。
TPA3100D2-Q1 - 汽车类20W 立体声 D 类音频功率放大器 - 无 - 中/高功率D类放大器 - TI公司（Texas Instruments，德州仪器）
产品描述
The TPA3100D2 is a 20-W per channel, efficient, class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3100D2 can drive stereo speakers as low as 4 . The high efficiency of the TPA3100D2, 92%, eliminates the need for an external heat sink when playing music.
The gain of the amplifier is controlled by two gain select pins. The gain selections are 20 dB, 26 dB, 32 dB, or 36 dB.
The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts with an auto-recovery feature and monitor output.
产品特性
- Qualified for Automotive Applications
- 20 W/Channel Into an 8- Load From an 18-V Supply
- 10 W/Channel Into an 8- Load From a 12-V Supply
- 15 W/Channel Into an 4- Load From a 12-V Supply
- Operates From 10 V to 26 V
- 92% Efficient Class-D Operation Eliminates Need for Heat Sinks
- Four Selectable Fixed-Gain Settings
- Differential Inputs
- Thermal and Short-Circuit Protection With Auto-Recovery Feature
- Clock Output for Synchronization With Multiple Class-D Devices
- Surface Mount 7-mm × 7-mm 48-pin QFN (RGZ) Package
- APPLICATIONS
- Televisions
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