®

TDA2030

14W Hi-Fi AUDIO AMPLIFIER

DESCRIPTION

The TDA2030 is a monolithic integrated circuit in

Pentawatt® package, intended for use as a low

frequency class AB amplifier. Typically it provides

14W output power (d = 0.5%) at 14V/4

Ω; at ± 14V

or 28V, the guaranteed output power is 12W on a

4

Ω load and 8W on a 8Ω (DIN45500).

The TDA2030 provides high output current and has

very low harmonic and cross-over distortion.

Further the device incorporates an original (and

patented) short circuit protection system compris-

ing an arrangement for automatically limiting the

dissipated power so as to keep the working point

of the output transistors within their safe operating

area. A conventional thermal shut-down system is

also included.

June 1998

Symbol

Parameter

Value

Unit

Supply voltage

± 18 (36)

V

Input voltage

Differential input voltage

± 15

V

Output peak current (internally limited)

3.5

A

°C

20

W

Stoprage and junction temperature

-40 to 150

°C

ABSOLUTE MAXIMUM RATINGS

TYPICAL APPLICATION

Pentawatt

ORDERING NUMBERS : TDA2030H

TDA2030V

1/12