LM339(2005) 查看數據表（PDF） - Unisonic Technologies
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LM339 Datasheet PDF : 6 Pages
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LM339
TYPICAL CHARACTERISTICS
Fig.1 Supply Current
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
Ta=-40℃
Ta=-25℃
Ta=25℃
Ta=70℃
RL=∞
5 10 15 20 25 30 35 40
Supply Voltage (V)
Fig.3 Output Saturation Voltage
101
1
10-1
Ta=85℃
10-2
Ta=-40℃
Ta=25℃
10-3
10-2
10-1
1
101
102
Output Sink Current (mA)
Fig.5 Reponse Time For Various Input
Overdrive Positive Transition
Ta=25℃
100
0
6.0
Input Overdrive
4.0
50mV
20mV 5.0mV
2.0
0
0
0.4
0.8
1.2
1.6
Time ( µs)
LINEAR INTEGRATED CIRCUIT
110
100
90
80
70
60
50
40
30
20
10
0
Fig.2 Input Current
Ta=-40℃
Ta=-25℃
Ta=25℃
Ta=70℃
Vcm=0VDC
Rcm=1GΩ
5 10 15 20 25 30 35 40
Supply Current (V)
Fig.4 Reponse Time For Various Input
Overdrive Negative Transition
0
-100
Ta=25℃
6.0
Input Overdrive
4.0
2.0
50mV
20mV 5.0mV
0
0
0.4
0.8
1.2
1.6
Time ( µs)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4
QW-R104-001.D
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