UNISONIC TECHNOLOGIES CO., LTD

TDA7053A

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2005 Unisonic Technologies Co., Ltd

QW-R107-022,B

STEREO BTL AUDIO OUTPUT

AMPLIFIER WITH DC VOLUME

CONTROL

DESCRIPTION

The UTC TDA7053A is stereo BTL output amplifiers with DC

volume control and specially is designed for use in TV and monitors,

but are also suitable for battery-fed portable recorders and radios.

Different packages are supplied for different output power, DIP-16

for 2×1W and SOP-16 for 2×0.5W.

FEATURES

* DC volume control

* Few external components

* Mute mode

* Thermal protection

* Short-circuit proof

* No switch-on and switch-off clicks

* Good overall stability

* Low power consumption

* Low HF radiation

* ESD protected on all pins.

DIP-16

SOP-16

*Pb-free plating product number: TDA7053AL

ORDERING INFORMATION

Order Number

Normal

Lead Free Plating

Package

Packing

TDA7053A-D16-T

TDA7053AL-D16-T

DIP-16

Tube

TDA7053A-S16-R

TDA7053AL-S16-R

SOP-16

Tape Reel

TDA7053A-S16-T

TDA7053AL-S16-T

SOP-16

Tube