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LM393B Datasheet(PDF) 11 Page - Texas Instruments

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Part No. LM393B
Description  LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators
Download  49 Pages
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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LM393B Datasheet(HTML) 11 Page - Texas Instruments

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background image
-1
0
1
2
3
4
5
6
-0.3
0
0.25 0.5 0.75
1
1.25 1.5 1.75
2
2.25
t – Time – µs
Overdrive = 5 mV
Overdrive = 100 mV
Overdrive = 20 mV
0.001
0.01
0.1
1
10
0.01
0.1
1
10
100
IO – Output Sink Current – mA
T = –55°C
A
T = 25°C
A
T = 125°C
A
-1
0
1
2
3
4
5
6
-0.3
0
0.25 0.5 0.75
1
1.25 1.5 1.75
2
2.25
t – Time – µs
Overdrive = 5 mV
Overdrive = 100 mV
Overdrive = 20 mV
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
0
5
10
15
20
25
30
35
VCC – Supply Voltage – V
T = –55°C
A
T = 0°C
A
T = 25°C
A
T = 70°C
A
T = 125°C
A
0
10
20
30
40
50
60
70
80
0
5
10
15
20
25
30
35
VCC – Supply Voltage – V
T = –55°C
A
T = 0°C
A
T = 25°C
A
T = 70°C
A
T = 125°C
A
11
LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V
www.ti.com
SLCS005AC – OCTOBER 1979 – REVISED FEBRUARY 2020
Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
Submit Documentation Feedback
Copyright © 1979–2020, Texas Instruments Incorporated
6.14 Typical Characteristics, LMx93, LM2903 (all 'V' and 'A' suffixes)
TA= 25°C, VS= 5V, RPULLUP=5.1k, CL = 15 pF, VCM=0V unless otherwise noted.
Figure 1. Supply Current vs Supply Voltage
Figure 2. Input Bias Current vs Supply Voltage
Figure 3. Output Saturation Voltage
Figure 4. Response Time for Various Overdrives
Negative Transition
Figure 5. Response Time for Various Overdrives
Positive Transition


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