TDA2030A データシートの表示（PDF） - Contek Microelectronics
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TDA2030A Datasheet PDF : 14 Pages
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TDA2030A
LINEAR INTEGRATED CIRCUIT
+Vs
C1
Vi2.2 mF
R1
56kW
R6
1.5W
1
5
R3
56kW
Contek
TDA2030A
R2
2
3
56kW
C5
220 mF
/40V
4
BD908
R4
3.3kW
C4
10 mF
R5
30kW
R7
1.5W
BD907
C8
2200 mF
R8
1W
C7
0.22 mF
Fig. 8 Single supply high power amplifier( Contek 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=4W
f=40Hz to 15kHz,Vs=39V
d=0.5%,RL=4W
Output Power
Po
f=40Hz to 15kHz,Vs=36V
d=0.5%,f=1kHz,
RL=4W Vs=39V
d=0.5%,RL=4W
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=4W
RL=4W,Rg=10kW
Signal to Noise
S/N
B=curve A,Po=25W
Ratio
RL=4W,Rg=10kW
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/msec
%
%
mV
dB
Contek Microelectronics Co.,Ltd.
6
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
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