TPA3122D2 - 具有 SE 输出的 15W 立体声 D 类音频功率放大器 (TPA3122)

TPA3122D2是TI德州仪器公司的一款无产品，TPA3122D2是具有 SE 输出的 15W 立体声 D 类音频功率放大器 (TPA3122)，本站介绍了TPA3122D2的封装应用图解、特点和优点、功能等，并给出了与TPA3122D2相关的TI元器件型号供参考。

TPA3122D2 - 具有 SE 输出的 15W 立体声 D 类音频功率放大器 (TPA3122) - 无 - 中/高功率D类放大器 - 德州仪器

产品描述

The TPA3122D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving stereo single ended speakers or mono bridge tied load. The TPA3122D2 can drive stereo speakers as low as 4. The efficiency of the TPA3122D2 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, 26, 32, and 36 dB.

产品特性

10-W/ch into an 4- Load From a 17-V Supply
15-W/ch into an 8- Load From a 28-V Supply
Operates from 10 V to 30 V
Efficient Class-D Operation
Four Selectable, Fixed Gain Settings
Internal Oscillator (No External Components Required)
Single Ended Analog Inputs
Thermal and Short-Circuit Protection with Auto Recovery Feature
20-pin DIP Package
APPLICATIONS
- Televisions

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