ST TDA2822D User Manual

®

TDA2822D

DUAL LOW-VOLTAGE POWER AMPLIFIER

SUPPLY VOLTAGE DOWN T O 1.8V
LOWCROSSOVER DISTORTION
LOW QUIESCENT CURRENT
BRIDGE OR STEREO CONFIGURATION

DESCRIPTION

The TDA2822D is a monolithic integrated circuit
in 8 lead (SO-8) package. It is intended for use as
dual audio power amplifier in portable cassette

ORDERING NUMBER:

players, radios and CD players

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

V

I

O

P

tot

T

stg

Supply Voltage 15 V

S

Peak Output 1 A
Total Power Dissipation T

, TjStorage and Junction Temperature -40 to 150 °C

= 50°C 0.5 W

amb

SO8

TDA2822D

APPLICATION CIRCUIT

September 2003

1/6

TDA2822D

PIN CONNECTION

(Top view)

THERMAL DATA

Symbol Description Value Unit

R

th j-amb

Figure 1:

Thermal Resistance Junction-ambient Max 200 °C/W

Stereo Application and Test Circuit

Figure 2:

2/6

Bridge Application and Test Circuit