LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR
LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR
Technical Note
●Reference Data LM393 family
LM393 family
LM393 family
LM393 family
1
0.8
0.6
0.4
0.2
0
1000
800
600
400
200
0
1
0.8
0.6
0.4
0.2
0
0℃
36V
25℃
LM393DGKR
LM393PWR
70℃
LM393DR
2V
5V
70
75
0
25
50
100
125
0
10
20
30
40
0
10 20 30 40 50 60 70 80
AMBIENT TEMPERATURE [
]
℃
SUPPLY VOLTAGE [V]
℃
AMBIENT TEMPERATURE [ ] .
Fig.1
Derating Curve
Fig.2
Fig. 3
Supply Current – Supply Voltage
Supply Current – Ambient Temperature
LM393 family
LM393 family
LM393 family
500
400
2.0
500
400
300
200
100
0
1.8
1.6
70℃
2V
1.4
25℃
25℃
300
200
1.2
70℃
1.0
0.8
0.6
0.4
5V
36V
0℃
100
0
0℃
0.2
0.0
0
10 20 30 40 50 60 70 80
0
2
4
6
8
10 12 14 16 18 20
0
10
20
30
40
℃
AMBIENT TEMPERATURE [ ]
SUPPLY VOLTAGE [V]
OUTPUT SINK CURRENT [mA]
Fig.4
Fig. 5
Fig. 6
Output Saturation Voltage
– Ambient Temperature
(IOL=4[mA])
Low Level Output Voltage
– Output Sink Current
(VCC=5[V])
Output Saturation Voltage
– Supply Voltage
(IOL=4[mA])
LM393 family
LM393 family
LM393 family
40
8
6
8
6
30
20
10
0
4
4
0℃
2V
2
2
36V
5V
25℃
5V
0
0
-2
-4
-6
-8
-2
70℃
36V
2V
-4
-6
-8
0
10
20
30
40
0
10 20 30 40 50 60 70 80
0
10 20 30 40 50 60 70 80
AMBIENTTEMPERATURE [
]
℃
AMBIENT TEMPERATURE [ ]
℃
SUPPLY VOLTAGE [V]
Fig. 7
Fig. 8
Fig. 9
Output Sink Current – Ambient Temperature
(VOUT=1.5[V])
Input Offset Voltage – Supply Voltage
Input Offset Voltage – Ambient Temperature
LM393 family
LM393 family
LM393 family
160
160
50
40
30
140
120
100
80
60
40
20
0
140
120
20
0℃
36V
5V
100
0℃
10
0
25℃
80
60
40
25℃
-10
70℃
-20
-30
-40
-50
2V
70℃
20
0
0
10 20 30 40 50 60 70 80
0
10
20
30
40
0
10
20
30
40
AMBIENT TEMPERATURE [
]
℃
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
Fig. 10
Fig. 11
Fig. 12
Input Bias Current – Supply Voltage
Input Offset Current – Supply Voltage
Input Bias Current – Ambient Temperature
(*)The data above is ability value of sample, it is not guaranteed. LM393family:0[℃]~+70[℃]
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2011.06 - Rev.B
4/17
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