UNISONIC TECHNOLOGIES CO., LTD

PA2308

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2008 Unisonic Technologies Co., Ltd

QW-R107-057.A

CLASS AB STEREO

HEADPHONE DRIVER

DESCRIPTION

As operating on a single 5V supply, the UTC PA2308 is

capable of delivering 280mW of max. Output power to an 8Ωload

or 110mW to a 32Ωload with less than 10% (THD+N).

The device is very sutible for portable digital audio application.

FEATURES

--280mW/CH (typical) into a 8Ω load

--110mW/CH (typical) into a 32Ω load

*Very High signal-to-noise ratio

*Large output voltage swing

*Good power supply ripple rejection

*Low power consumption and Low distortion

*Fix wide temperature range

*Without switch ON/OFF clicks

SOP-8

Lead-free:

PA2308L

Halogen-free: PA2308G

ORDERING INFORMATION

Ordering Number

Normal

Lead Free Plating

Halogen Free

Package

Packing

PA2308-S08-R

PA2308L-S08-R

PA2308G-S08-R

SOP-8

Tape Reel

PA2308-S08-T

PA2308L-S08-T

PA2308G-S08-T

SOP-8

Tube