TDA2030_98 STMICROELECTRONICS [STMicroelectronics], TDA2030_98 Datasheet

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TDA2030_98

Manufacturer Part Number
TDA2030_98
Description
14W Hi-Fi AUDIO AMPLIFIER
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
ABSOLUTE MAXIMUM RATINGS
TYPICAL APPLICATION
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 ; at
or 28V, the guaranteed output power is 12W on a
4 load and 8W on a 8 (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
T
stg
P
V
V
V
I
tot
o
s
, T
i
i
j
Supply voltage
Input voltage
Differential input voltage
Output peak current (internally limited)
Power dissipation at T
Stoprage and junction temperature
®
case
= 90 C
Parameter
14V
14W Hi-Fi AUDIO AMPLIFIER
ORDERING NUMBERS : TDA2030H
Pentawatt
-40 to 150
Value
18 (36)
3.5
20
TDA2030
V
TDA2030V
15
s
Unit
W
V
V
A
C
1/12

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TDA2030_98 Summary of contents

Page 1

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 28V, the guaranteed output ...

Page 2

TDA2030 PIN CONNECTION (top view) TEST CIRCUIT 2/ OUTPUT -V S INVERTING INPUT NON INVERTING INPUT ...

Page 3

THERMAL DATA Symbol R Thermal resistance junction-case th j-case ELECTRICAL CHARACTERISTICS (Refer to the test circuit, V specified) for single Supply refer to fig 28V Symbol Parameter V Supply voltage s I Quiescent drain current d I ...

Page 4

TDA2030 Figure 1. Output power vs. supply voltage F ig ure 4. Di stortion vs. output power Fi gure 7. Distor tion vs. frequency 4/12 Figure 2. Output power vs. supply voltage Fi gure 5. Distor tion vs. output power ...

Page 5

Figure 10. Supply voltage rejection vs. voltage gain APPLICATION INFORMATION Figure 13. Typical amplifier with split power supply Figure 11. Power dissipa- tion and efficiency vs. output power Figure 14. P.C. board and component layout for the circuit of fig. ...

Page 6

TDA2030 APPLICATION INFORMATION (continued) Figure 15. Typical amplifier with single power supply Figure 17. Bridge amplifier configuration with split power supply (P 6/12 Figure 16. P.C. board and component layout for the circuit of fig scale) ...

Page 7

PRACTICAL CONSIDERATIONS Printed circuit board The layout shown in Fig. 16 should be adopted by the designers. If different layouts are used, the ground points of input 1 and input 2 must be well decoupled from the ground return of ...

Page 8

TDA2030 SINGLE SUPPLY APPLICATION Recomm. Component value R1 150 100 100 0 100 ...

Page 9

SHORT CIRCUIT PROTECTION The TDA2030 has an original circuit which limits the current of the output transistors. Fig. 18 shows that the maximum output current is a function of the collector emitter voltage; hence the output transis- tors work within ...

Page 10

TDA2030 Figure 20. Output power and rre nt vs. case temperature ( Figure 23. Example of heat-sink 10/12 Figure 21. Output power and d rai n c urr en t vs. ca ...

Page 11

PENTAWATT PACKAGE MECHANICAL DATA DIM. MIN 2.4 D1 1.2 E 0.35 E1 0. 3 10.05 L 17.55 L1 15.55 L2 21 2.6 L6 15.1 ...

Page 12

TDA2030 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its ...

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