UNISONIC TECHNOLOGIES CO., LTD
TDA2030
14W HI-FI AUDIO AMPLIFIER
DESCRIPTION
The UTC
TDA2030
is a monolithic audio power amplifier
integrated circuit.
LINEAR 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.
*Pb-free plating product number: TDA2030L
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
TDA2030-TA5-T
TDA2030L-TA5-T
TDA2030-TB5-T
TDA2030L-TB5-T
Package
TO-220-5
TO-220B
Packing
Tube
Tube
PIN CONFIGURATION
PIN NO.
1
2
3
4
5
PIN NAME
Non inverting input
Inverting input
-V
S
Output
+V
S
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QW-R107-004,D
TDA2030
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
LINEAR INTEGRATED CIRCUIT
SYMBOL
RATINGS
UNIT
±18
Supply Voltage
Vs
V
Input Voltage
V
IN
Vs
V
±15
Differential Input Voltage
V
I(DIFF)
V
Peak Output Current(internally limited)
I
OUT
3.5
A
Total Power Dissipation at Tc=90°C
P
D
20
W
Junction Temperature
T
J
-40~+150
°C
Storage Temperature
T
STG
-40~+150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
(Refer to the test circuit, Vs
=±16V,Ta=25°C)
PARAMETER
Supply Voltage
Quiescent Drain Current
Input Bias Current
Input Offset Voltage
Input Offset Current
Power Bandwidth
SYMBOL
TEST CONDITIONS
Vs
I
Q
I
I(BIAS)
Vs=±18v
V
I(OFF)
I
I(OFF)
B
W
P
OUT
=12W, R
L
=4Ω, Gv=30dB
d=0.5%, Gv=30dB
R
L
=4Ω
f=40Hz to 15KHz
R
L
=8Ω
P
OUT
d=10%, Gv=30dB
R
L
=4Ω
f=1KHz
R
L
=8Ω
Gvo
Gvc
f=1kHz
P
OUT
=0.1 to 12W, R
L
=4Ω
f=40Hz to 15KHz, Gv=30dB
THD
P
OUT
=0.1 to 8W, R
L
=8Ω
f=40Hz to 15KHz, Gv=30dB
eN
B= 22Hz to 22kHz
iN
B= 22Hz to 22kHz
R
IN
R
L
=4Ω, Gv=30dB
Rg=22kΩ, fripple=100Hz,
SVR
Vripple=0.5Veff
T
J
MIN
±6
TYP
40
0.2
±2
±20
MAX
±18
60
2
±20
±200
UNIT
V
mA
µA
MV
NA
Hz
W
W
W
W
dB
dB
%
%
µV
pA
MΩ
dB
°C
Output Power
Open Loop Voltage Gain
Closed Loop Voltage Gain
Distortion
10~140,000
12
14
8
9
18
11
90
29.5
30
30 .5
0.2
0.1
3
80
5
50
145
0.5
0.5
10
200
Input Noise Voltage
Input Noise Current
Input Resistance(pin 1)
Supply Voltage Rejection
Thermal Shut-Down Junction
Temperature
0.5
40
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QW-R107-004,D
TDA2030
TEST CIRCUIT
LINEAR INTEGRATED CIRCUIT
APPLICATION CIRCUIT
+ Vs
C5
220 F
1
R3
22k
2
UTC
TDA 2030
3
R1
13k
R3
680
C2
22 F
C6
100 F
D1
1N4001
C4
C7
100nF 220nF
C3
100nF
D1
1N4001
5
4
R4
1
RL
Vi
C1
1 F
-Vs
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QW-R107-004,D
TDA2030
TYPICAL CHARACTERISTICS
Fig.2 Open loop frequency response
140
LINEAR INTEGRATED CIRCUIT
Fig.3 Output power vs. Supply voltage
Phase
180
24
Gv=26dB
d=0.5%
f=40 to 15kHz
RL=4
Phase
100
90
20
Po
UT
(W)
Gv(dB)
60
0
16
RL=8
12
Gain
20
-20
8
-60
4
1
10
2
10
3
10
4
10
5
10
6
10
7
10
24
28
32
36
40
44
Frequency (Hz)
Vs (V)
Fig.4 Total harmonic distortion
vs. output power
2
10
2
10
Fig.5 Two tone CCIF intermodulation
distortion
1
10
Gv=26dB
d( % )
1
10
d( % )
0
10
Vs=38V
RL=8
f=15kHz
Vs=32V
RL=4
f=1kHz
0
10
Vs=32V
Po
UT
=4W
RL=4
Gv=26dB
Order (2f1-f2)
Order (2f2-f1)
-1
10
-1
10
-2
10
-2
10
-1
10
0
10
1
10
2
10
-2
10
1
10
2
10
3
10
4
10
5
10
Po (W)
Frequency (Hz)
Fig.6 Large signal frequency response
30
30
Fig.7 Maximum allowable power
dissipation vs. ambient temperture
Vs=+-15V
RL=8
25
25
Vo(Vp-p)
20
P
D
(W)
Vs=+-15V
RL=4
20
ink
ats
he
te
ini
inf ving
ha
ink C/W
°
ats
he h=25
Rt
15
15
10
10
he
at
Rt sink
h=
h
4
°
av
C/ ing
he
ats
W
i
Rt nk h
h=
av
i
8
°
C/ ng
W
5
1
10
2
10
3
10
4
10
5
-50
0
50
100
150
200
Frequency (kHz)
Ta (°C)
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QW-R107-004,D
TDA2030
+Vs
C3
0.22 F
C5
220 F
/40V
LINEAR INTEGRATED CIRCUIT
Vi
1
R3
56k
C2
22 F
R2
56k
1N4001
C1
2.2 F
R1
56k
R6
1.5
5
C6
0.22 F
UTC
TDA2030
2
3
R5
30k
R7
1.5
4
1N4001
C8
2200 F
R8
1
RL=4
C7
0.22 F
R4
3.3k
C4
10 F
Fig. 1 Single supply high power amplifier
TYPICAL PERFORMANCE OF THE CIRCUIT OF FIG. 1
PARAMETER
Supply Voltage
Quiescent Drain Current
SYMBOL
Vs
I
Q
TEST CONDITIONS
Vs=36V
d=0.5%,R
L
=4Ω
f=40Hz to 15kHz,Vs=39V
d=0.5%,R
L
=4Ω
f=40Hz to 15kHz,Vs=36V
d=10%,f=1kHz,
RL=4Ω,Vs=39V
d=10%,R
L
=4Ω
f=1kHz,Vs=36V
f=1kHz
P
OUT
=20W,f=1kHz
P
OUT
=20W,f=40Hz to 15kHz
Gv=20dB,P
OUT
=20W,
f=1kHz,RL=4Ω
R
L
=4Ω,Rg=10kΩ
B=curve A,P
OUT
=25W
R
L
=4Ω,Rg=10kΩ
B=curve A,P
OUT
=4W
MIN
TYP
36
50
35
28
W
44
35
19.5
20
8
0.02
0.05
890
108
100
20.5
dB
V/µsec
%
%
mV
dB
MAX
44
UNIT
V
mA
Output Power
P
OUT
Voltage Gain
Slew Rate
Total Harmonic Distortion
Input Sensitivity
Gv
SR
d
V
IN
Signal to Noise Ratio
S/N
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QW-R107-004,D
