UNISONIC TECHNOLOGIES CO.,LTD.

TEA2025

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1

Copyright © 2005 Unisonic Technologies Co.,LTD.

QW-R107-033.B

STEREO AUDIO AMPLIFIER

DESCRIPTION

The UTC TEA2025 is a monolithic integrated audio amplifier in

a 16-pin plastic dual in line package. It is designed for portable

cassette players and radios.

FEATURES

*Working Voltage down to 3V

*Few External components

*High Channel isolation

*Voltage gain up to 45dB(Adjustable with external resistor)

*Soft clipping

*Internal Thermal protection

DIP-16

*Pb-free plating product number: TEA2025L

ORDERING INFORMATION

Order Number

Normal

Lead Free Plating

Package

Packing

TEA2025-D16-T

TEA2025L-D16-T

DIP-16

Tube

PIN CONFIGURATION

1

2

3

4

16

15

14

13

12

11

10

9

8

7

6

5

+Vs

OUT.1

BOOT.1

GND

GND

FEEDBACK

IN.1 (+)

GND (sub)

SVR

IN.2 (+)

FEEDBACK

GND

GND

BOOT.2

OUT.2

BRIDGE