The TPA3101D2 is a 10-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3101D2 can drive stereo speakers as low as 4 . The high efficiency of the TPA3101D2, 87%, 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.
● 10-W/ch into an 8- Load From a 13-V Supply
● 9.2-W/ch into an 8- Load From a 12-V Supply
● Operates from 10 V to 26 V
● 87% 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 Package
● Surface Mount 7 mm × 7 mm, 48-pin HTQFP Package
● APPLICATIONS
● Televisions
