SGS Thomson Microelectronics TDA2008V Datasheet

12W AUDIO AMPLIFIER (Vs= 22V, RL=4Ω)

DESCRIPTION

The TDA2008 is a mololithic class B audio power
amplifierin Pentawatt

inglowimpedenceloads(downto3.2Ω).Thedivice
providesa highoutputcurrentcapability(up to 3A),
verylow harmonic and crossoverdistortion.

In addition,thedeviceoffersthefollowingfeatures:

– very lownumber of external components;
– assemblyease,due to Pentawatt

packagewith no electrical insulationsre-

quirements;
– spaceand cost saving;
– high reliability;
– flexibilityin use;
– thermalprotection.



packagedesignedfor driv-



power

TDA2008

Pentawatt

ORDERING NUMBER : TDA 2008V

TYPICALAPPLICATIONCIRCUIT

March 1993

1/9

TDA2008

PIN CONNECTION (top view)

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

V

DC supply voltage 28 V

s

Output peak current (repetitive) 3 A

I

o

Output peak current ( non repetitive) 4 A

I

o

P

T

stg,Tj

Power dissipation at T

tot

case

=90°C

Storage andjunction temperature - 40 to 150

20 W

SCHEMATIC DIAGRAM

°C

2/9

DC TEST CIRCUIT

TDA2008

AC TEST CIRCUIT

3/9