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40-W Mono Class-D Audio Power Amplifier (Rev. A)
Texas Instruments
Description
The TPA3106D1 is a 40-W efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3106D1 can drive stereo speakers as low as 4. The high efficiency, ~92%, of the TPA3106D1 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, 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.
Features
40-W Into an 8- Load From a 25-V SupplyOperates From 10 V to 26 VEfficient Class-D Operation Eliminates the Need for Heat SinksFour Selectable, Fixed Gain SettingsDifferential InputsThermal and Short-Circuit Protection With Auto Recovery FeatureClock Output for Synchronization With Multiple Class-D DevicesSurface Mount 7×7, 32-pin HLQFP PackageAPPLICATIONSTelevisionsPowered Speakers
Related Datasheets
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