UNISONIC TECHNOLOGIES CO., LTD

PA4819

CMOS IC

www.unisonic.com.tw

1 of 7

Copyright © 2008 Unisonic Technologies Co., Ltd

QW-R502-241.A

350mW AUDIO POWER

AMPLIFIER WITH

SHUTDOWN MODE

DESCRIPTION

As a mono bridged power amplifier which is operating on a

single 5V supply, the UTC PA4819 is capable of delivering

per channel into 8Ω loads with less than 10% THD+N.

The UTC PA4819 is optimally suited for low-power portable

applications because of the it do not require output coupling

capacitors, bootstrap capacitors or snubber networks.

By using external gain-setting resistors, the closed loop

response of the unity-gain stable PA4819 can be configured.

FEATURES

* Output power at 10% THD+N

Supply voltage:5V

* With shutdown mode

* Stable unity-gain.

Lead-free:

PA4819L

Halogen-free: PA4819G

ORDERING INFORMATION

Ordering Number

Normal

Lead Free

Halogen Free

Package

Packing

PA4819-S08-R

PA4819L-S08-R

PA4819G-S08-R

SOP-8

Tape Reel

PA4819-S08-T

PA4819L-S08-T

PA4819G-S08-T

SOP-8

Tube