PC1353 查看數據表（PDF） - Unisonic Technologies
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PC1353 Datasheet PDF : 5 Pages
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UTC PC1353 LINEAR INTEGRATED CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
Power supply curve
25
20
15
10
5
0
0 2 4 6 8 10 12 14 16 18 20
Power supply voltage
Vcc (V)
Detector output curve
500
400
300
200
100
0
102
Vcc=12V
fo=6.5MHz
100%FM
30%AM
fm=400Hz
f=+25kHz
Vi=10mVrms
103
104
105
6
10
Input voltage? Vi
(µVrms)
Audio power output curve
5
4
f=1kHz
3
V=18V
THD=10%
2
V=12V
THD=10%
1
0
10
100
Input power Viaf(mVrms)
1000
Total distortion curve
20
18
16
f=1kHz
Vcc=12V
14
12
10
8
6
4
2
0
0.5
f=1kHz
Vcc=18V
1.0
1.5
2.0
2.5
Output power? Po(W)
Audio amplifier frequency response
curve
Vcc=12V
Vi=30mVrms
0
-1
-2
-3
-4
-5
-6
-7
10
102
10 3
104
105
Frequency
(Hz)
Power dissipation curve
3
PCB thickness t=1.5mm
Copper thickness
t=30µm
2
50x50(mm)2
1
Free air
0
0
50
100
150
Ambient temperature
Ta(°C)
UTC UNISONIC TECHNOLOGIES CO., LTD. 4
QW-R111-002,A
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