TDA2003

10W CAR RADIO AUDIO AMPLIFIER

www.artschip.com

1

The TDA 2003 has improved performance with the same pin

configuration as the TDA2002.

The additional features of TDA 2002, very low number of

external components, ease of assembly, space and cost saving,

are maintained.

The device provides a high output current capability (up to 3.5A)

very low harmonic and cross-over distortion.

Completely

safe

operation

is

guaranteed

due

to

protectionagainst DC and AC short cicuit between all pins and

ground, thermal over-range, load dump voltage surge up to 40V

and fortuitous open ground.

PENTAWATT

ORDERING NUMBERS: TDA 2003H

TDA 2003V

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Vs

Peak supply voltage (50ms)

40

V

Vs

DC supply voltage

28

V

Vs

Operating supply voltage

18

V

Io

Output peak current (repetitive)

3.5

A

Io

Output peak current (non repetitive)

4.5

A

Ptot

Power dissipation at Tcase =90℃

20

W

Tstg, Tj

Storage and junction temeperature

-40 to 150

℃

TEST CIRCUIT