TDA2030

14W Hi-Fi AUDIO AMPLIFIER

TDA2030

GENERAL DESCRIPTION

Outline Drawing

The TDA 2030 is a monolithic integrated

circuit in Pentawatt package, intended for

use as a low frequency class AB amplifier.

Ty pically 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 8

Ω (DIN45500).

The TDA 2030 provides high output

current and has very low harmonic and

cross-over distortion.

Further the device incorporates an origin al (and patented) short circuit protection

sy stem comp rising an arrangeme nt for automa tically limiting the dissipated power so

as to keep the working point of the output transistors within their safe operating area.

A conventional therma l shut-down sy stem is also included.

TYPICAL APPLICATION

C1

1.0uF

R2

4.7K

C2

2uF

R1

150K

R3

100K

Ra

100K

C5

100uF

C3

Rb

100K

Cb

D2

1N4001

D1

1N4001

2000uF

R4

1

C7

220nF

Vi

+Vs

R

1

2

3

5

4

L

2030

22K

1

TIGER ELECTRONIC CO.,LTD