UNISONIC TECHNOLOGIES CO., LTD

PA3017

CMOS IC

www.unisonic.com.tw

1 of 10

Copyright © 2009 Unisonic Technologies Co., Ltd

QW-R502-224.B

2W STEREO AUDIO AMPLIFIER

DESCRIPTION

As a stereo audio speaker which is operating on a single 5V

supply, the UTC PA3017 is capable of delivering 2W of output

power per channel into 3Ω loads with less than 1% THD+N. Way of

two terminals (GAIN0 and GAIN1) can configured and control the

amplifier gain. It also provide gain settings of 6 dB, 10 dB, 15.6 dB,

and 21.6 dB (inverting). Other features include internal gain control

which requires few external components, an active-low shutdown

mode input and thermal shutdown protection.

FEATURES

* 2W output power into 3Ω load from 5V supply each channel

* Gain control internally

* Differential input fully

* Depop circuitry

* Shutdown protection thermally

Lead-free:

PA3017L

Halogen-free:PA3017G

ORDERING INFORMATION

Ordering Number

Normal

Lead Free Plating

Halogen Free

Package

Packing

PA3017-N20-R

PA3017L-N20-R

PA3017G-N20-R

HTSSOP-20

Tape Reel