LM747 National Semiconductor, LM747 Datasheet

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LM747

Manufacturer Part Number
LM747
Description
Manufacturer
National Semiconductor
Datasheet

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C 1995 National Semiconductor Corporation
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
instead of
Connection Diagrams
V
a
A and V
a
b
B are internally connected
55 C to
See NS Package Number H10C
Order Number LM747H
Metal Can Package
a
125 C
TL H 11479
TL H 11479 – 4
a
70 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
Order Number LM747CN or LM747EN
See NS Package Number N14A
Dual-In-Line Package
RRD-B30M115 Printed in U S A
November 1994
TL H 11479 – 5

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LM747 Summary of contents

Page 1

... 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 ...

Page 2

... CM Input Voltage (Note 2) Output Short-Circuit Duration Operating Temperature Range LM747 LM747A 22V g LM747C LM747E 18V g Storage Temperature Range 800 mW Lead Temperature (Soldering 10 sec ) 30V g (Note 3) LM747A LM747E LM747 Min Typ Max Min Typ 20V ...

Page 3

... A AMAX Note 1 The maximum junction temperature of the LM747C LM747E is 100 C For operating at elevated temperatures devies in the TO-5 package must be derated based on a thermal resistance of 150 C W junction to ambient junction to case The thermal resistance of the dual-in-line package is 100 C W junction to ambient ...

Page 4

Typical Performance Characteristics Input Bias and Offset Currents vs Ambient Temperature Output Voltage Swing vs Frequency Normalized DC Parameters vs Ambient Temperature Frequency Characteristics vs Supply Voltage DC Parameters Common Mode Rejection vs Supply Voltage Ratio vs Frequency Output Swing ...

Page 5

Typical Performance Characteristics Input Resistance and Input Capacitance vs Frequency Input Noise Voltage and Current vs Frequency (Continued) Broadband Noise for Various Bandwidths Voltage Follower Large Signal Pulse Response 11479 – 3 ...

Page 6

6 ...

Page 7

... Physical Dimensions inches (millimeters) Metal Can Package (H) Order Number LM747H NS Package Number H10C 7 ...

Page 8

... Physical Dimensions inches (millimeters) (Continued) Order Number LM747CN or LM747EN LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or ...

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