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TDA2003

10W CAR RADIO AUDIO AMPLIFIER

DESCRIPTION

The TDA 2003 has improved performance with the

same pin configuration as the TDA 2002.

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 circuit between

all pins and ground, thermal over-range, load dump

voltage surge up to 40V and fortuitous open

ground.

October 1998

Symbol

Parameter

Value

Unit

Peak supply voltage (50ms)

40

V

DC supply voltage

28

V

Operating supply voltage

18

V

Output peak current (repetitive)

3.5

A

Output peak current (non repetitive)

4.5

A

Ptot

Power dissipation at Tcase = 90

°C20

W

Storage and junction temeperature

-40 to 150

°C

ABSOLUTE MAXIMUM RATINGS

TEST CIRCUIT

PENTAWATT

ORDERING NUMBERS : TDA 2003H

TDA 2003V

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