UNISONIC TECHNOLOGIES CO.,

TBA820M

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1

Copyright © 2005 Unisonic Technologies Co.,

QW-R107-008.C

1.2W AUDIO POWER

AMPLIFIER

DESCRIPTION

The UTC TBA820M is a monolithic integrated audio

amplifier. It is designed for audio frequency class b amplifier.

FEATURES

*Wide operating supply voltage: Vcc=3~14V

*Medium output power

*Good ripple rejection.

*Minimum number of external parts required.

DIP-8

SOP-8

*Pb-free plating product number: TBA820ML

ORDERING INFORMATION

Order Number

Normal

Lead Free Plating

Package

Packing

TBA820M-S08-R

TBA820ML-S08-R

SOP-8

Tape Reel

TBA820M-S08-T

TBA820ML-S08-T

SOP-8

Tube

TBA820M-D08-T

TBA820ML-D08-T

DIP-8

Tube

BLOCK DIAGRAM

1

2

3

4

8

7

6

5

Ripple

Bootstrap Vcc

Output

CB

NF

Input

GND