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LM397 Datasheet(PDF) 4 Page - Texas Instruments

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Part # LM397
Description  LM397 Single General Purpose Voltage Comparator
PDF  14 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LM397 Datasheet(HTML) 4 Page - Texas Instruments

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background image
200
400
800
1200
1400
2000
-100
-
50
0
50
10
0
0
2
4
6
8
10
TIME (ns)
VOD = 50mV
VOD = 5mV
OVERDRIVE
VOLTAGE (VOD)
VS = 5V, RPULL-UP = 5.1k: TO VS
CL = 15pF TO GND
200
400
800
1200
1400
2000
-100
-
50
0
50
10
0
0
2
4
6
8
10
TIME (ns)
VOD = 50mV
VOD = 5mV
OVERDRIVE
VOLTAGE (VOD)
VS = 5V, RPULL-UP = 5.1k: TO VS
CL = 15pF TO GND
0
5
10
15
2
0
25
30
SUPPLY VOLTAGE (V)
1
1.5
2.5
2
-40°C
85°C
25°C
1
10
100
0.01
0.1
1
OUTPUT SINK CURRENT (mA)
-40
R
C
25
R
C
85
R
C
0
5
10
15
20
25
30
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
SUPPLY VOLTAGE (V)
-40°C
25°C
85°C
0
5
10
15
20
25
30
SUPPLY VOLTAGE (V)
0
2
4
6
8
10
12
14
-40°C
25°C
85°C
LM397
SNOS977D – MAY 2001 – REVISED MARCH 2013
www.ti.com
Typical Performance Characteristics
TA = 25°C. Unless otherwise specified.
Supply Current
Input Bias Current
vs.
vs.
Supply Voltage
Supply Current
Figure 3.
Figure 4.
Output Saturation Voltage
Input Offset Voltage
vs.
vs.
Output Sink Current
Supply Voltage
Figure 5.
Figure 6.
Response Time for Various Input Overdrives – tPHL
Response Time for Various Input Overdrives – tPLH
Figure 7.
Figure 8.
4
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Copyright © 2001–2013, Texas Instruments Incorporated
Product Folder Links: LM397



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