TS4990 Datasheet (STMicroelectronics) - 1.2 W audio power amplifier

TS4990, 1.2 W audio power amplifier

The TS4990 is designed for demanding audio applications such as mobile phones to reduce the number of external components.

This audio power amplifier is capable of delivering 1.2 W of continuous RMS output power into an 8  load at 5 V.

An externally controlled standby mode reduces the supply curren

TS4990 Features

* Operating range from VCC = 2.2 V to 5.5 V

* 1.2 W output power at VCC = 5 V, THD = 1%, F = 1 kHz, with 8 load

* Ultra-low consumption in standby mode (10 nA)

* 62 dB PSRR at 217 Hz in grounded mode

* Near-zero pop and click

* Ultra-low distortion (0.1%)

* Unity gain s