UNISONIC TECHNOLOGIES CO., LTD

LM4880

CMOS IC

www.unisonic.com.tw

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Copyright © 2007 Unisonic Technologies Co., Ltd.

QW-R502-033,B

DUAL 250mW AUDIO POWER

AMPLIFIER WITH SHUTDOWN

MODE

DESCRIPTION

The UTC LM4880 is a dual audio power amplifier capable of

delivering typically 250mW per channel of continuous average power

to an 8Ω load with 0.1% THD+N using a 5V power supply.

The UTC LM4880 features an externally controlled, low-power

consumption shutdown mode, as well as an internal thermal

shutdown protection mechanism.

The unity-gain stable UTC LM4880 can be configured by external

gain-setting resistors.

FEATURES

* No bootstrap capacitors or snubber circuits are necessary

* Unity-gain stable

* External gain configuration capability

APPLICATIONS

* Personal Computers

* CD-ROM Players

* Headphone Amplifier

*Pb-free plating product number: LM4880L

ORDERING INFORMATION

Ordering Number

Normal

Lead Free Plating

Package

Packing

LM4880-D08-T

LM4880L-D08-T

DIP-8

Tube

LM4880-SH2-R

LM4880L-SH2-R

HSOP-8

Tape Reel

LM4880-SH2-T

LM4880L-SH2-T

HSOP-8

Tube