TDA2030
ELECTRICAL CHARACTERISTICS
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Characteristics
Output Power
Test conditions
Symbol Min Typ Max Unit
12
8
14
9
RL=4Ω
RL=8Ω
RL=4Ω
RL=8Ω
THD=0.5%, Gv=30dB,
f=40 to 15000Hz
Po
W
18
11
THD=10%,
Gv=30dB, f=1kHz
Power Bandwidth
(-3dB)
Open Loop Voltage
Gain
Closed Loop Voltage
Gain
BW
Gv
Gv
10~140000
90
kHz
dB
Po=12W, RL=4Ω, Gv=30dB
f=1kHz
29.5 30 30.5 dB
Po=0.1 to 12W, RL=4Ω,
Gv=30dB, f=40 to 15000kHz
Po=0.1 to 8W RL=8Ω
0.2 0.5
%
0.1 0.5
Total Harmonic
Distortion
THD
Gv=30dB, f=40 to 15000kHz
Input Noise Voltage
Input Noise Current
Input Resistance (pin1)
eN
iN
3
10
µV
pA
B=22Hz to 22kHz
80 200
5
Ri
0.5
40
MΩ
Supply Voltage
Rejection
RL=4Ω, Rg=22kΩ, Gv=30dB,
Vripple=0.5Veff, fripple=100Hz
SVR
Id
50
dB
900
500
Po=14W, RL=4Ω
Po=8W, RL=8Ω
Drain current
mA
TEST CIRCUIT
+Vs
C3
C5
100uF
D1
Vi
1
C1
5
1N4001
4
1.0uF
R3
22K
2030
C4
R4
1
3
R1
2
RL
22K
R2
D2
680
C6
1N4001
C2
22uF
C7
220nF
-Vs
3
TGS [ Tiger Electronic Co.,Ltd ]
