UNISONIC TECHNOLOGIES CO., LTD

PA6112

CMOS IC

www.unisonic.com.tw

1 of 8

Copyright © 2005 Unisonic Technologies Co., Ltd

QW-R502-100,A

DUAL 150MW AUDIO POWER

AMPLIFIER

DESCRIPTION

The UTC PA6112 is a dual audio power amplifier with differential

inputs capable of delivering typically 150mW per channel of

continuous average power to an 16Ω load with less than 0.1%

THD+N using a 5V power supply. The unity-gain stable UTC

PA6112 can be configured by external gain-setting resistors.

The UTC PA6112 features an externally controlled, low-power

consumption shutdown mode. The UTC PA6112 exhibit a low

quiescent current of typically 1.5mA, allowing usage in portable

applications.

FEATURES

* Output power:

-150mW @5V into 16Ω

* Differential inputs

* Shutdown mode available

* Low current consumption:3mA max

* click and pop reduction circuitry

* Unity-gain stable

* Thermal and over-current protection

MSOP-10

*Pb-free plating product number: PA6112L

ORDERING INFORMATION

Order Number

Normal

Lead Free Plating

Package

Packing

PA6112-SM2-R

PA6112L-SM2-R

MSOP-10

Tape Reel

PA6112-SM2-T

PA6112L-SM2-T

MSOP-10

Tube

PA6112L-SM2-R

(1)Packing Type

(2)Package Type

(3)Lead Plating

(1) R: Tape Reel, T: Tube

(2) SM2: MSOP-10

(3) L: Lead Free Plating, Blank: Pb/Sn