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What is TDA2030A?

This electronic component, produced by the manufacturer "ETC", performs the same function as "14W HI-FI AUDIO AMPLIFIER".


TDA2030A Datasheet PDF - ETC

Part Number TDA2030A
Description 14W HI-FI AUDIO AMPLIFIER
Manufacturers ETC 
Logo ETC Logo 


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TDA2030A LINEAR INTEGRATED CIRCUIT
14W HI-FI AUDIO AMPLIFIER
DESCRIPTION
The Contek TDA2030A is a monolithic audio power amplifier
integrated circuit.
FEATURES
*Very low external component required.
*High current output and high operating voltage.
*Low harmonic and crossover distortion.
*Built-in Over temperature protection.
*Short circuit protection between all pins.
*Safety Operating Area for output transistors.
PIN CONFIGURATIONS
1 Non inverting input
2 Inverting input
3 -VS
4 Output
5 +VS
1
TO-220B
ABSOLUTE MAXIMUM RATINGS(Ta=25 C)
PARAMETER
SYMBOL
Supply Voltage
Vs
Input Voltage
Vi
Differential Input Voltage
Vdi
Peak Output Current(internally limited)
Io
Total Power Dissipation at Tcase=90 C
Ptot
Storage Temperature
Tstg
Junction Temperature
Tj
VALUE
+-12
Vs
+-15
3.5
20
-40~+150
-40~+150
UNIT
V
V
V
A
W
C
C
ELECTRICAL CHARACTERISTICS(Refer to the test circuit, Vs =+-16V,Ta=25 C)
PARAMETER SYMBOL
TEST CONDITIONS
MIN TYP
MAX
Supply Voltage
Vs
+-6 +-22
Quiescent Drain
Id
50 80
Current
Input Bias Current
Ib
0.2 2
Input Offset Voltage
Vos
Vs=+-18v
+-2 +-20
Input Offset Current
Ios
+-20
+-200
UNIT
V
mA
mA
mV
nA
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:[email protected]
1

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TDA2030A equivalent
TDA2030A LINEAR INTEGRATED CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
Gv 140
(dB)
100
Fig.2 Open loop frequency
response
Phase
180
90
Po 24
(W)
20
Fig.3 Output power vs. Supply
voltage
Gv=26dB
d=0.5%
f=40 to 15kHz
60
Gain
20
0 16
12
RL=4 W
RL=8 W
-20
-60
101
102
103 104
105 106 107
Frequency (Hz)
d 102
(% )
Fig.4 Total harmonic distortion
vs. output power
101 Gv=26dB
100
10-1
10-2
10-2
30
Vo
(Vp-p)
25
Vs=38V
RL=8 W
f=15kHz
f=1kHz
Vs=32V
RL=4 W
10-1 100
101 102
Po (W)
Fig.6 Large signal frequency
response
Vs=+-15V
RL=8 W
Vs=+-15V
20 RL=4 W
15
10
5
101
102 103 104
Frequency (kHz)
8
4
24 28 32 36 40 44
Vs (V)
d 102
(% )
101
Fig.5 Two tone CCIF
intermodulation distortion
Po (W)
Vs=32V
100
Po=4W
RL=4 W
Gv=26dB
10-1 Order (2f1-f2)
Order (2f2-f1)
10-2
101
30
Ptot
(W)
25
102 103
104 105
Frequency (Hz)
Fig.7 Maximum allowable power
dissipation vs. ambient
temperture
20
15
10
hRetha=ts8RihntekhXa=t4hsCian/vkWXinChga/Wving
5
-50
0
50 100
150 200
Tamb ( X C)
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:[email protected]
5


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TDA2030A datasheet


1. 18W Hi-Fi Amplifier, 35W Driver

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