UTC1353 데이터 시트보기 (PDF) - Unisonic Technologies
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UTC1353 Datasheet PDF : 4 Pages
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UTC1353
LINEAR INTEGRATED CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current
25
20
RB=300Ω
15
10
5
0
024
6 8 10 12 14 16 18 20
Supply Voltage (V)
500
400
300
200
100
0
102
Detected Output Voltage
Vcc=12V
fo=6.5MHz
100%FM
30%AM
fm=400Hz
f=+25kHz
Vi=10mVrms
103
10 4
105
6
10
Input Voltage (µVrms)
Audio Amplifier Output power
5
4
f=1kHz
3
V=18V
THD=10%
2
V=12V
THD=10%
1
0
10
100
Input Voltage Viaf(mVrms)
1000
Total Harmonic Distortion
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 (W)
Frequency Reponse
Vcc=12V
Vi=30mVrms
0
-1
-2
-3
-4
-5
-6
-7
10
10 2
10 3
104
105
Frequency (Hz)
Power Dissipation
3
PCB Thickness t=1.5mm
Copper Thickness t=30µm
2
50x50(mm)2
1
Free on Air
0
0
50
100
150
Temperature (k)
YOUW ANG ELECTRONICS CO.LTD
4
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