TDA8551 Datasheet (NXP) - 1 W BTL audio amplifier with digital volume control

TDA8551, 1 W BTL audio amplifier with digital volume control

The TDA8551; TDA8551T is a one channel 1 W Bridge-Tied Load (BTL) audio power amplifier capable of delivering 1 W output power to an 8 Ω load at THD = 10% using a 5 V power supply.

The circuit contains a BTL power amplifier, a digital volume control and standby/mute logic.

The TDA8551T comes in an 8

TDA8551 Features

* One pin digital volume control

* Volume setting with UP/DOWN pulses

* Flexibility in use

* Few external components

* Low saturation voltage of output stage

* Standby mode controlled by CMOS compatible levels

* Low standby current

* No