TDA1904

4W AUDIO AMPLIFIER

HIGH OUTPUT CURRENT CAPABILITY

PROTECTION AGAINST CHIP OVERTEM-

PERATURE

LOW NOISE

HIGH SUPPLY VOLTAGE REJECTION

SUPPLY VOLTAGE RANGE: 4V TO 20V

DESCRIPTION

The TDA 1904 is a monolithic integrated circuit in

POWERDIP package intended for use as low-fre-

quency power amplifier in wide range of applica-

tions in portable radio and TV sets.

March 1993

Symbol

Parameter

Value

Unit

Supply voltage

20

V

Peak output current (non repetitive)

2.5

A

Peak output current (repetitive)

2

A

°C

1W

°C

6W

Storage and junction temperature

-40 to 150

°C

ABSOLUTE MAXIMUM RATINGS

TEST AND APPLICATION CIRCUIT

Powerdip

(8 + 8)

ORDERING NUMBER : TDA 1904

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