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Numéro de référence | C339C | ||
Description | UPC339C | ||
Fabricant | NEC | ||
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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC339
LOW POWER QUAD COMPARATOR
DESCRIPTION
The µPC339 is a quad comparator which is designed
to operate from a single power supply over a wide range
of voltage. Operation from split power supplies, is also
possible and the power supply current drain is very low.
Further advantage, the input common-mode voltage in-
cludes ground, even though operated from a single power
supply voltage.
FEATURES
• Common-mode input voltage range includes V–
• Wide supply voltage range
2 V to 32 V (Single)
±1 V to ±16 V (Split)
• Low supply current
• Open collector output
EQUIVALENT CIRCUIT (1/4 Circuit)
PIN CONFIGURATION (Top View)
+ Q2
IN Q1
–
II
Q5
100 µ A
V+
100 µA
Q3
Q4
OUT
Q8
Q7
Q6
V–
µPC339C, 339G2
OUT2 1
OUT1 2
V+ 3
1
–+
II1 4
IN1 5
II2 6
IN2 7
2
–+
14 OUT3
13 OUT4
4
–+
12 V–
11 IN4
10 II4
3 9 IN3
–+
8 II3
ORDERING INFORAMTION
Part Number
µPC339C
µPC339G2
Package
14-pin plastic DIP (300 mil)
14-pin plastic SOP (225 mil)
The information in this document is subject to change without notice.
Document No. G11764EJ3V0DS00 (3rd edition)
(Previous No. IC-1986)
Date Published February 1997 N
Printed in Japan
The mark shows major revised points.
©
1997
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Pages | Pages 12 | ||
Télécharger | [ C339C ] |
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