DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC324
LOW POWER QUAD OPERATIONAL AMPLIFIER
DESCRIPTION
The µPC324 is a quad operational amplifier which is
designed to operate from a single power supply over a
wide range of voltages. Operation from split power
supplies is also possible and the power supply current
drain is very low. Further advantage, the input common-
mode voltage can also swing to ground in the linear
mode.
FEATURES
• Internal frequency compensation
• Wide output voltage swing V– to V+–1.5 V
• Common Mode input voltage range includes V–
• Wide supply range
3 V to 30 V (Single)
±1.5 V to ±15 V (Split)
• Output short circuit protection
EQUIVALENT CIRCUIT (1/4 Circuit)
PIN CONFIGURATION (Top View)
Q2
II
Q1
IN
Q8
6 µA 6 µA
Q3
Q4
CC
Q10
Q9
100 µA
Q5
Q7
Q11
Q12
V+
Q6
RSC
Q13
OUTPUT
V–
50 µA
µPC324C, 324G2
OUT1 1
II1 2
IN1 3
V+ 4
IN2 5
II2 6
OUT2 7
1
4
–+ +–
–+ +–
2
3
14 OUT4
13 II4
12 IN4
11 V–
10 IN3
9 II3
8 OUT3
ORDERING INFORMATION
Part Number
µPC324C
µPC324G2
µPC324G2(5)
Package
14-pin plastic DIP (7.62 mm (300))
14-pin plastic SOP (5.72 mm (225))
14-pin plastic SOP (5.72 mm (225))
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. G11763EJ4V0DS00 (4th edition)
Date Published March 2004 N (CP)K
Printed in Japan
The mark shows major revised points.
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