LM118/LM218/LM318 Operational Amplifiers LM118 series precision h

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LM118/LM218/LM318 Operational Amplifiers LM118 series precision h

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LM118/LM218/LM318 Operational Amplifiers
LM118/LM218/LM318 Operational Amplifiers
LM118 series precision high speed operational amplifiers designed applications requiring wide bandwidth high slew rate. They feature factor increase speed over general purpose devices without sacrificing performance. LM118 series internal unity gain frequency compensation. This considerably simplifies application since external components necessary operation. However, unlike most internally compensated amplifiers, external frequency compensation added optimum performance. inverting applications, feedforward compensation will boost slew rate over 150V/µs almost double bandwidth. Overcompensation used with amplifier greater stability when maximum bandwidth needed. Further, single capacitor added reduce 0.1% settling time under high speed fast settling time these amps make them useful converters, oscillators, active filters, sample hold circuits, general purpose amplifiers. These devices easy apply offer order magnitude better performance than industry standards such LM709. LM218 identical LM118 except that LM218 performance specified over -25°C +85°C temperature range. LM318 specified from +70°C.
Features
small signal bandwidth Guaranteed 50V/µs slew rate Maximum bias current Operates from supplies Internal frequency compensation Input output overload protected compatible with general purpose amps
Fast Voltage Follower
(Note
DS007766-13
Note hard-wire voltage follower
2000 National Semiconductor Corporation
DS007766
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LM118/LM218/LM318
Absolute Maximum Ratings (Note
Military/Aerospace specified devices required, please contact National Semiconductor Sales Office/ Distributors availability specifications. Supply Voltage Power Dissipation (Note Differential Input Current (Note Input Voltage (Note Output Short-Circuit Duration Operating Temperature Range LM118 LM218 LM318 Storage Temperature Range
Continuous
-55°C +125°C -25°C +85°C +70°C -65°C +150°C
Lead Temperature (Soldering, sec.) Hermetic Package 300°C Plastic Package 260°C Soldering Information Dual-In-Line Package Soldering sec.) 260°C Small Outline Package Vapor Phase sec.) 215°C Infrared sec.) 220°C AN-450 "Surface Mounting Methods Their Effect Product Reliability" other methods soldering surface mount devices. Tolerance (Note 2000V
Electrical Characteristics (Note
Parameter Input Offset Voltage Input Offset Current Input Bias Current Input Resistance Supply Current Large Signal Voltage Gain Slew Rate Small Signal Bandwidth Input Offset Voltage Input Offset Current Input Bias Current Supply Current Large Signal Voltage Gain Output Voltage Swing Input Voltage Range Common-Mode Rejection Ratio Supply Voltage Rejection Ratio 125°C 15V, VOUT 15V, Conditions 25°C 25°C 25°C 25°C 25°C 25°C, VOUT 10V, 25°C, 15V, (Note 25°C, V/mV LM118/LM218 LM318 V/mV V/µs Units
11.5
11.5
Note maximum junction temperature LM118 150°C, LM218 110°C, LM318 110°C. operating elevated temperatures, devices package must derated based thermal resistance 160°C/W, junction ambient, 20°C/W, junction case. thermal resistance dual-in-line package 100°C/W, junction ambient. Note inputs shunted with back-to-back diodes overvoltage protection. Therefore, excessive current will flow differential input voltage excess applied between inputs unless some limiting resistance used. Note supply voltages less than 15V, absolute maximum input voltage equal supply voltage. Note These specifications apply -55°C +125°C (LM118), -25°C +85°C (LM218), +70°C (LM318). Also, power supplies must bypassed with disc capacitors. Note Slew rate tested with 15V. LM118 unity-gain non-inverting configuration. stepped from -7.5V +7.5V vice versa. slew rates between -5.0V +5.0V vice versa tested guaranteed exceed 50V/µs. Note Refer RETS118X LM118H LM118J military specifications. Note Human body model, series with
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LM118/LM218/LM318
Typical Performance Characteristics
Input Current Voltage Gain
LM118, LM218 Power Supply Rejection
DS007766-25
DS007766-26
DS007766-27
Input Noise Voltage
Common Mode Rejection
Supply Current
DS007766-28
DS007766-29
DS007766-30
Closed Loop Output Impedance
Current Limiting
Input Current
DS007766-32 DS007766-31
DS007766-33
Unity Gain Bandwidth
Voltage Follower Slew Rate
Inverter Settling Time
DS007766-34
DS007766-35
DS007766-36
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LM118/LM218/LM318
Typical Performance Characteristics
Large Signal Frequency Response
LM118, LM218 (Continued)
Open Loop Frequency Response
Voltage Follower Pulse Response
DS007766-37
DS007766-38
DS007766-39
Large Signal Frequency Response
Open Loop Frequency Response
Inverter Pulse Response
DS007766-42 DS007766-40 DS007766-41
Typical Performance Characteristics
Input Current Voltage Gain
LM318 Power Supply Rejection
DS007766-43
DS007766-44
DS007766-45
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LM118/LM218/LM318
Typical Performance Characteristics
Input Noise Voltage
LM318 (Continued) Supply Current
Common Mode Rejection
DS007766-46
DS007766-47
DS007766-48
Closed Loop Output Impedance
Current Limiting
Input Current
DS007766-49
DS007766-50
DS007766-51
Unity Gain Bandwidth
Voltage Follower Slew Rate
Inverter Settling Time
DS007766-52
DS007766-53
DS007766-54
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LM118/LM218/LM318
Typical Performance Characteristics
Large Signal Frequency Response
LM318 (Continued)
Open Loop Frequency Response
Voltage Follower Pulse Response
DS007766-55
DS007766-56
DS007766-57
Large Signal Frequency Response
Open Loop Frequency Response
Inverter Pulse Response
DS007766-60 DS007766-58 DS007766-59
Auxiliary Circuits
Feedforward Compensation Greater Inverting Slew Rate (Note Compensation Minimum Settling Time (Note
DS007766-8
DS007766-9
*Balance circuit necessary increased slew.
Note Slew settling time 0.1% step change
Note Slew rate typically 150V/µs.
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LM118/LM218/LM318
Auxiliary Circuits
Offset Balancing
(Continued) Isolating Large Capacitive Loads Overcompensation
DS007766-12
DS007766-10
DS007766-11
Typical Applications
Fast Voltage Follower (Note Integrator Slow Inverter
DS007766-14
DS007766-13
Large hard-wire integrator slow inverter; insert 10k-5 network series with input, prevent oscillation.
Note hard-wire voltage follower
Fast Summing Amplifier
Differential Amplifier
DS007766-16
DS007766-15
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LM118/LM218/LM318
Typical Applications
(Continued) Fast Sample Hold
DS007766-18
Converter Using Ladder Network
DS007766-19
*Optional Reduces settling time.
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Typical Applications
Four Quadrant Multiplier
(Continued)
LM118/LM218/LM318
DS007766-17
Output zero. *"Y" zero +"X" zero Full scale adjust.
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LM118/LM218/LM318
Typical Applications
(Continued) Fast Summing Amplifier with Input Current
Converter Using Binary Weighted Network
DS007766-20
*Optional Reduces settling time.
DS007766-21
Wein Bridge Sine Wave Oscillator
Instrumentation Amplifier
DS007766-22
DS007766-23
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LM118/LM218/LM318
Schematic Diagram
DS007766-1
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LM118/LM218/LM318
Connection Diagram
Dual-In-Line Package Dual-In-Line Package
DS007766-24
DS007766-3
View Order Number LM118J/883 (Note Package Number J14A
View Order Number LM118J-8/883 (Note 13), LM318M LM318N Package Number J08A, M08A N08B Metal Package (Note
DS007766-2
View Order Number LM118H, LM118H/883 (Note 13), LM218H LM318H Package Number H08C
Note connections shown schematic diagram typical applications TO-5 package. Note Available JM38510/10107.
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LM118/LM218/LM318
Physical Dimensions
inches (millimeters) unless otherwise noted
Metal Package Order Number LM118H, LM118H/883, LM218H LM318H Package Number H08C
Ceramic Dual-In-Line Package Order Number LM118J-8/883 Package Number J08A
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LM118/LM218/LM318
Physical Dimensions
inches (millimeters) unless otherwise noted (Continued)
Ceramic Dual-In-Line Package Order Number LM118J/883 Package Number J14A
S.O. Package Order Number LM318M LM318MX Package Number M08A
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LM118/LM218/LM318 Operational Amplifiers
Physical Dimensions
inches (millimeters) unless otherwise noted (Continued)
Molded Dual-In-Line Package Order Number LM318N Package Number N08E
LIFE SUPPORT POLICY NATIONAL'S PRODUCTS AUTHORIZED CRITICAL COMPONENTS LIFE SUPPORT DEVICES SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL PRESIDENT GENERAL COUNSEL NATIONAL SEMICONDUCTOR CORPORATION. used herein: Life support devices systems devices systems which, intended surgical implant into body, support sustain life, whose failure perform when properly used accordance with instructions provided labeling, reasonably expected result significant injury user.
National Semiconductor Corporation Americas Tel: 1-800-272-9959 Fax: 1-800-737-7018 Email: support@nsc.com www.national.com National Semiconductor Europe Fax: 180-530 Email: europe.support@nsc.com Deutsch Tel: 9508 6208 English Tel: 2171 Tel:
critical component component life support device system whose failure perform reasonably expected cause failure life support device system, affect safety effectiveness.
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National Semiconductor Japan Ltd. Tel: 81-3-5639-7560 Email: nsj.crc@jksmtp.nsc.com Fax: 81-3-5639-7507
National does assume responsibility circuitry described, circuit patent licenses implied National reserves right time without notice change said circuitry specifications.

LM118/LM218/LM318 Operational Amplifiers LM118 series precision h

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