LM747 Dual Operational Amplifier
November 1994
LM747
Dual Operational Amplifier
General Description
The LM747 is a general purpose dual operational amplifier
The two amplifiers share a common bias network and power
supply leads Otherwise their operation is completely inde-
pendent
Additional features of the LM747 are no latch-up when in-
put common mode range is exceeded freedom from oscilla-
tions and package flexibility
The LM747C LM747E is identical to the LM747 LM747A
except that the LM747C LM747E has its specifications
guaranteed over the temperature range from 0 C to
a
70 C
instead of
b
55 C to
a
125 C
Features
Y
Y
Y
Y
Y
Y
No frequency compensation required
Short-circuit protection
Wide common-mode and differential voltage ranges
Low power consumption
No latch-up
Balanced offset null
Connection Diagrams
Metal Can Package
Dual-In-Line Package
TL H 11479 – 5
TL H 11479 – 4
Order Number LM747H
See NS Package Number H10C
V
a
A and V
a
B are internally connected
Order Number LM747CN or LM747EN
See NS Package Number N14A
C
1995 National Semiconductor Corporation
TL H 11479
RRD-B30M115 Printed in U S A
NSC [ NATIONAL SEMICONDUCTOR ]
