LM193AN View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
LM193AN Datasheet PDF : 15 Pages
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LM193, LM293, LM393
Typical applications
Figure 13. Low frequency op-amp with offset Figure 14. Zero crossing detector
adjust
(single power supply)
5V
5V
Offset Adjust 100kW
5V
R2
Rs
RI
eI ~
1MW
1MW
15kW
100kW
5.1kW
5.1kW
eI
1/2
LM193
0.5mF
2N 2222
1N4148
100kW
1/2
LM193
R1
100kW
1kW
20MW
10kW
eo
5.1kW
Figure 15. Limit comparator
VCC (12V)
V(ref)
high
2RS
RS
10kW
1/2
LM193
Lamp
eI ~
V(ref)
low
2RS
1/2
LM193
2N 2222
Figure 17. Split-supply applications - zero
crossing detector
15V
Figure 16. Crystal controlled oscillator
VCC = 15V
200kW
0.1mF
100kW
1/2
LM193
2kW
VCC
0
eo
200kW
f = 100kHz
Figure 18. Comparator with a negative
reference
15V
eI ~
1/2
LM193
5.1k W
eo
15V
eI ~
1/2
LM193
5V
15V
5.1k W
eo
7/15
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