描述 Description

The TPA6112A2 is a stereo audio power amplifier with differential inputs packaged in a 10-pin PowerPAD MSOP package capable of delivering 150 mW of continuous RMS power per channel into 16-loads. Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 1 to 10. THD+N when driving an 16-load from 5 V is 0.03% at 1 kHz, and less than 1% across the audio band of 20 Hz to 20 kHz. For 32-loads, the THD+N is reduced to less than 0.02% at 1 kHz, and is less than 1% across the audio band of 20 Hz to 20 kHz. For 10-kloads, the THD+N performance is 0.005% at 1 kHz, and less than 0.5% across the audio band of 20 Hz to 20 kHz.

特性 Features

? 150 mW Stereo Output
? Differential Inputs
? PC Power Supply Compatible
? Fully Specified for 3.3 V and 5 V Operation
? Operation to 2.5 V

? Pop Reduction Circuitry
? Internal Mid-Rail Generation
? Thermal and Short-Circuit Protection
? Surface-Mount Packaging
? PowerPAD? MSOP

PowerPAD is a trademark of Texas Instruments.