TDA8552TS Datasheet (NXP) - 2 x 1.4 W BTL audio amplifiers with digital volume control and headphone sensing

TDA8552TS, 2 x 1.4 W BTL audio amplifiers with digital volume control and headphone sensing

TDA8552T; TDA8552TS GENERAL DESCRIPTION The TDA8552T is a two channel audio power amplifier that provides an output power of 2 × 1.4 W into an 8 Ω load using a 5 V power supply.

The circuit contains two BTL power amplifiers, two digital volume controls and standby/mute logic.

Volume and balance of

TDA8552TS Features

* One pin digital volume control (for each channel)

* Volume setting with up/down pulses

* Auto repeat function on volume setting

* Headphone sensing

* Maximum gain set by selection pin

* Low sensitivity for EMC radiation

* Internal feedback re