PC1353 查看數據表（PDF） - Linear Integrated System
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PC1353 Datasheet PDF : 4 Pages
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PC1353
LINEAR INTEGRATED CIRCUIT
3.AUDIO POWER AMPLIFIER(VCC=12V,RB=100W,RL=8W,f=400HZ,RG=600W)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
Voltage Gain
GVAF
Vi=30mVrms
33
37
Output Power
POA
THD=10%
0.9
1.2
Output Power
POB
VCC=18V,RB=330 W
2.0
2.4
THD=10%
Distortion
THD2A
PO=0.5W
0.6
Distortion
THD2B
VCC=18V,RB=330 W
0.5
PO=0.5W
Total Distortion(IF+Audio) THD3
PO=0.5W
v
1.5
Vi=10mVrms
MAX
41
2.0
2.0
4.0
UNIT
dB
W
W
%
%
%
TEST CIRCUIT
47 mF
47 mF
Audio signal
f=400Hz
600 W
VV
S3
47 mF
S4
KF
VV
Amp
47 mF 100 mF
VV
Gain 60dB
IF signal
f=6.5MHz
0.015 mF
3
7
S1 0.01 mF
12
4
11
RG=50 W
0.022 mF
Contek PC1353
13
TAB 1
2
14
6
10
8
9
5
VV AC voltmeter
KF
Distortion
meter
S2
DVM V1
22k W
5kW
10pF
V14
DCM
Vcc
220 mF
12V or 18V
I10
330 mF
KF
VV
RB
V5
I5
220 mF
DVM
RB : Vcc 12V:100W
Vcc 18V:330W
Fig 2
Contek Microelectronics Co.,Ltd.
3
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
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