UNISONIC TECHNOLOGIES CO., LTD

LM4862

Preliminary

CMOS IC

www.unisonic.com.tw

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Copyright © 2010 Unisonic Technologies Co., Ltd

QW-R502-314.b

AUDIO POWER AMPLIFIER WITH

SHUTDOWN MODE

DESCRIPTION

The UTC LM4862 is a built in bridge-connected form audio amplifier.

In normal operation, it can deliver 500 mW (typ.) continuous power. The

output load of the UTC LM4862 should be 8Ω, the supply voltage should

be 5V, and the THD is as low as 1%.

As the most popular amplifiers, LM4862 is also designed to be able

to provide high quality output power with less external components, such

as the output capacitors for coupling, bootstrap capacitors, or snobbery

networks.

In applications, the UTC LM4862 can be specially used as an ideal

in low-power portable systems, for example, portable computers,

desktop computers, and low voltage audio systems, etc.

FEATURES

* Stable Unity Gain

* Gain Configuration can be set by External Components

DIP-8

SOP-8

ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

LM4862L-D08-T

LM4862G-D08-T

DIP-8

Tube

LM4862L-S08-R

LM4862G-S08-R

SOP-8

Tape Reel