LM393F Datasheet, PDF (3/3 Pages) KEC(Korea Electronics) – BIPOLAR LINEAR INTEGRATED CIRCUIT DUAL COMPARATOR

LM393F
Fig. 1 Supply Current vs Supply Voltage
1.8
R_L=
1.6
1.4
Ta=25 C
1.2
1.0
Ta=70 C
0.8
0.6
0
10
20
30
40
Supply Voltage (V)
Fig. 3 Output Saturation Voltage vs
Output Sink Current
10¹
Ta=25 C
1
10^-1
10^-2
10^-3
10^-2
10^-1
1
10¹
10²
Output Sink Current (mA)
Fig. 5 Reponse Time for Various Input Overdrive
Positive Transition
8
5V DC
6 _{VIN -}
4
+
V _OUT
2
50mV
0
20mV
Input Overdrive
5.0mV
100
Ta=25 C
0
-0.4
0
0.4
0.8
1.2
1.6
TIME (µs)
2008. 2. 20
Revision No : 0
Fig. 2 Input Current vs Supply Voltage
80
V_CM=0V_DC
70 ^RCM=1GΩ
60
50
40
30
20
0
10
Ta=25 C
Ta=70 C
20
30
40
Supply Voltage (V)
Fig. 4 Reponse Time for Various Input Overdrive
Negative Transition
8
Input Overdrive
6
4
2
50mV
0
20mV
5V DC
V_IN -
+
V _OUT
5.0mV
0
-100
-0.4
Ta=25 C
0
0.4
0.8
1.2
1.6
TIME (µs)
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