TDA1908 datasheet(1/12 Pages) STMICROELECTRONICS

No de pièce	TDA1908

Description	8W AUDIO AMPLIFIER

PDF	12 Pages

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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TDA1908

8W AUDIO AMPLIFIER

DESCRIPTION

The TDA1908 is a monolithic integrated circuit in

12 lead quad in-line plastic package intended for

low frequency power applications. The mounting is

compatible with the old types TBA800, TBA810S,

TCA830S and TCA940N. Its main features are:

– flexibility in use with a max output curent of 3A

and an operating supply voltage range of 4V to

30V;

– protection against chip overtemperature;

– soft limiting in saturation conditions;

– low ”switch-on” noise;

– low number of external components;

– high supply voltage rejection;

– very low noise.

March 1993

Symbol

Parameter

Value

Unit

Vs

Supply voltage

30

V

Io

Output peak current (non repetitive)

3.5

A

Io

Output peak current (repetitive)

3

A

Ptot

Power dissipation: at Tamb =80

°C

1W

at Tamb =90

°C5

W

Tstg,Tj

Storage and junction temperature

-40 to 150

°C

ABSOLUTE MAXIMUM RATINGS

APPLICATION CIRCUIT

Findip

ORDERING NUMBER : TDA1908

1/12

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