LM748CJ National Semiconductor, LM748CJ Datasheet

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LM748CJ

Manufacturer Part Number
LM748CJ
Description
Operational Amplifier
Manufacturer
National Semiconductor
Datasheet

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© 2011 National Semiconductor Corporation
Operational Amplifier
General Description
The LM48 is a general purpose operational amplifier with ex-
ternal frequency compensation.
The unity-gain compensation specified makes the circuit sta-
ble for all feedback configurations, even with capacitive loads.
It is possible to optimize compensation for best high frequen-
cy performance at any gain. As a comparator, the output can
be clamped at any desired level to make it compatible with
logic circuits.
The LM748C is specified for operation over the 0°C to +70°C
temperature range.
Connection Diagram
11478 Version 3 Revision 1
11478
See NS Package Number N08B
Order Number LM748CN
Dual-In-Line Package
Top View
LM748
Print Date/Time: 2011/10/04 12:57:40
Features
Frequency compensation with a single 30 pF capacitor
Operation from ±5V to ±20V
Continuous short-circuit protection
Operation as a comparator with differential inputs as high
as ±30V
No latch-up when common range is exceeded
Same pin configuration as the LM101
1147802
OBSOLETE
October 4, 2011
www.national.com

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LM748CJ Summary of contents

Page 1

... As a comparator, the output can be clamped at any desired level to make it compatible with logic circuits. The LM748C is specified for operation over the 0°C to +70°C temperature range. Connection Diagram © 2011 National Semiconductor Corporation 11478 Version 3 Revision 1 LM748 Features ■ Frequency compensation with a single 30 pF capacitor ■ ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Power Dissipation (Note 2) Differential Input Voltage Electrical Characteristics Parameter Input Offset Voltage T = 25° Input Offset Current T = 25°C ...

Page 3

Typical Applications †May be zero or equal to parallel combination of R1 and R2 for minimum offset. 11478 Version 3 Revision 1 Inverting Amplifier with Balancing Circuit Voltage Comparable for Driving DTL or TTL Integrated Circuits 1147804 Voltage Comparable for ...

Page 4

Guaranteed Performance Characteristics Input Voltage Range Voltage Gain Voltage Gain www.national.com (Note 1147808 1147810 1147812 4 11478 Version 3 Revision 1 Print Date/Time: 2011/10/04 12:57:40 5) Output Swing 1147809 Supply Current 1147811 Input Bias Current 1147813 ...

Page 5

Current Limiting 1147814 Maximum Power Dissipation 1147816 Large Signal Frequency Response 1147818 11478 Version 3 Revision 1 Input Current Open Loop Frequency Response Voltage Follower Pulse Response 5 Print Date/Time: 2011/10/04 12:57:40 1147815 1147817 1147819 www.national.com ...

Page 6

Physical Dimensions www.national.com inches (millimeters) unless otherwise noted Dual-In-Line Package (N) Order Number LM748CN NS Package Number N08E 6 11478 Version 3 Revision 1 Print Date/Time: 2011/10/04 12:57:40 ...

Page 7

Notes 7 11478 Version 3 Revision 1 Print Date/Time: 2011/10/04 12:57:40 www.national.com ...

Page 8

... For more National Semiconductor product information and proven design tools, visit the following Web sites at: www.national.com Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock and Timing www.national.com/timing Data Converters www.national.com/adc Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www.national.com/ldo LED Lighting www ...

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