TDA2030 Datasheet, PDF (1/6 Pages) STMicroelectronics – 14W Hi-Fi AUDIO AMPLIFIER

TIGER ELECTRONIC CO.,LTD
TDA2030
14W Hi-Fi AUDIO AMPLIFIER TDA2030
GENERAL DESCRIPTION
Outline Drawing
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/4Ω;at ±14V or 28V, the
guaranteed output power is 12W on a 4Ω
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 comprising 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.
TYPICAL APPLICATION
Ra
100K
Vi
22K
C5
C3 ^+Vs
100uF
D1
C1
1.0uF
1
5 _1N4001
R3
2030
100K
4
2
3
R1
2000uF
R4
1
R2
150K
RL
Cb _Rb
4.7K
D2
100K
C2
1N4001 _C7
2uF
220nF
1