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