TPA3100D2-Q1 - 汽车类20W 立体声 D 类音频功率放大器

TPA3100D2-Q1是TI德州仪器公司的一款无产品，TPA3100D2-Q1是汽车类20W 立体声 D 类音频功率放大器，本站介绍了TPA3100D2-Q1的封装应用图解、特点和优点、功能等，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 - 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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