LP365 National Semiconductor, LP365 Datasheet - Page 5

• Manufacturer Part Number: LP365
• Description: Micropower Programmable Quad Comparator
• Manufacturer: National Semiconductor

Typical Applications
f
f
All four phases run when X is low When X is high oscillation stops and
power drain is zero
e
e
20 kHz
1 6 R
1
t
C
t
Gated 4-Phase Oscillator
TL H 5023 – 4
5
If V
Choice of V
low V
E
e
E
e
0 25V then V
0 75V will cause V
E
e
0 50V causes V
OUT
‘‘Voting’’ Comparator
will be low if 1 of the 3 other outputs are low
OUT
OUT
to be low if all 3 other outputs are low
to be low if 2 of the 3 other outputs are
TL H 5023– 5