TDA1910

10W AUDIO AMPLIFIER WITH MUTING

DESCRIPTION

The TDA 1910 is a monolithic integrated circuit in

MULTIWATT

® package, intended for use in Hi-Fi

audio power applications, as high quality TV sets.

The TDA 1910 meets the DIN 45500 (d = 0.5%)

guaranteed output power of 10W when used at

24V/4W. At 24V/8W the output power is 7W min.

Features:

– muting facility

– protection against chip over temperature

– very low noise

– high supply voltage rejection

– low ”switch-on” noise.

The TDA 1910 is assembled in MULTIWATT

®

package that offers:

– easy assembly

– simple heatsink

May 1997

Symbol

Parameter

Value

Unit

Supply voltage

30

V

Output peak current (non repetitive)

3.5

A

Output peak current (repetitive)

3.0

A

Input voltage

V

Differential input voltage

± 7V

Muting thresold voltage

V

°C20

W

Storage and junction temperature

-40 to 150

°C

ABSOLUTE MAXIMUM RATINGS

ORDERING NUMBERS:

TDA1910 (Multiwatt11 Vertical)

TDA1910HS (Multiwatt11 Horizontal)

Multiwatt 11

TEST CIRCUIT

– space and cost saving

– high reliability

(*) See fig. 13.

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