UPC339 Datasheet, PDF (1/12 Pages) NEC – LOW POWER QUAD COMPARATOR

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
2
–+
IN2 7
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)
The mark shows major revised points.
Date Published February 1997 N
Printed in Japan
©
1997