TDA2030 データシートの表示（PDF） - Unisonic Technologies
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TDA2030 Datasheet PDF : 13 Pages
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UTCTDA2030 LINEAR INTEGRATED CIRCUIT
+Vs
C1
Vi2.2 µF
R1
56kΩ
1
R3
56kΩ
R2
2
56kΩ
R6
1.5Ω
5
UTC
TDA2030
3
R4
3.3kΩ
C4
10 µF
R5
30kΩ
R7
1.5Ω
C5
220 µF
/40V
4
BD908
BD907
C8
2200 µF
R8
1Ω
C7
0.22 µF
Fig. 8 Single supply high power amplifier(UTC TDA2030+BD908/BD907)
TYPICAL PERFORMANCE OF THE CIRCUIT OF FIG. 8
PARAMETER SYMBOL
TEST CONDITIONS
MIN
Supply Voltage
Vs
Quiescent Drain
Id
Vs=36V
Current
d=0.5%,RL=4Ω
f=40Hz to 15kHz,Vs=39V
Output Power
d=0.5%,RL=4Ω
Po
f=40Hz to 15kHz,Vs=36V
d=0.5%,f=1kHz,
RL=4Ω,Vs=39V
d=0.5%,RL=4Ω
f=1kHz,Vs=36V
Voltage Gain
Gv
f=1kHz
19.5
Slew Rate
SR
Total Harmonic
d
Po=20W,f=1kHz
Distortion
Po=20W,f=40Hz to 15kHz
Input Sensitivity
Vi
Gv=20dB,Po=20W,
f=1kHz,RL=4Ω
Signal to Noise
S/N
RL=4Ω,Rg=10kΩ
B=curve A,Po=25W
Ratio
RL=4Ω,Rg=10kΩ
B=curve A,Po=25W
TYP
36
50
35
28
44
35
20
8
0.02
0.05
890
108
100
MAX
44
20.5
UNIT
V
mA
W
dB
V/µsec
%
%
mV
dB
UTC
UNISONIC TECHNOLOGIES CO., LTD. 5
QW-R107-004,A
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