UPC393 Datasheet, PDF (1/12 Pages) NEC – LOW POWER DUAL COMPARATORS

DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC393
LOW POWER DUAL COMPARATORS
DESCRIPTION
The µPC393 is a dual 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 (1/2 Circuit)
PIN CONFIGURATION (Top View)
+
Q2
IN
Q1
–
II
Q5
100 µ A
V⁺
100 µA
Q3
Q4
OUT
Q8
Q7
Q6
V^–
µPC393C, 393G2
OUT1 1
8 V⁺
I I1 2
1
–+
I N1 3
7 OUT2
2
+–
6 I I2
V^– 4
5 I N2
µ PC393HA
1
2
–+
+–
123456789
ORDERING INFORAMTION
Part Number
µPC393C
µPC393G2
µPC393HA
Package
8-pin plastic DIP (300 mil)
8-pin plastic SOP (225 mil)
9-pin plastic slim SIP
The information in this document is subject to change without notice.
Document No. G11766EJ3V0DS00 (3rd edition)
(Previous No. IC-1971)
The mark shows major revised points.
Date Published April 1997 N
Printed in Japan
©
1989