UNISONIC TECHNOLOGIES CO., LTD

3544

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2009 Unisonic Technologies Co., Ltd

QW-R107-040,C

HEADPHONE AMPLIFIER FOR

CD-ROMS

DESCRIPTION

As a dual headphone amplifier the UTC 3544 is digital-source.

The UTC 3544 has a steady gain of 6dB and so it is unnecessary for

external gain setting. The UTC 3544 has internal mute function so

that it is greatly simplified for prevention of the popping sound when

power is turned on and off. To prevent damage from short circuits

the UTC 3544 is equipped with thermal shutdown circuit.

FEATURES

is turned on and off.

IC if a short circuit occurs.

ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

3544L-D08-T

3544G-D08-T

DIP-8

Tube

3544L-S08-R

3544G-S08-R

SOP-8

Tape Reel