LM118_07 Datasheet, PDF (1/11 Pages) Texas Instruments – FAST GENERAL-PURPOSE OPERATIONAL AMPLIFIERS

LM118, LM218, LM318
The LM118 and LM218 are
FAST GENERALĆPURPOSE OPERATIONAL AMPLIFIERS
obsolete and are no longer supplied.
SLOS063B – JUNE 1976 – REVISED DECEMBER 2002
D Small Signal Bandwidth . . . 15 MHz Typ
D Slew Rate . . . 50 V/µs Min
D Bias Current . . . 250 nA Max (LM118,
LM218)
D Supply Voltage Range . . . ±5 V to ±20 V
D Internal Frequency Compensation
D Input and Output Overload Protection
D Same Pin Assignments as
General-Purpose Operational Amplifiers
description/ordering information
LM118 . . . JG PACKAGE
LM218 . . . D OR P PACKAGE
LM318 . . . D, P, OR PS PACKAGE
(TOP VIEW)
BAL/COMP1 1
IN– 2
IN+ 3
V_CC– 4
8 COMP2
7 V_CC+
6 OUT
5 BAL/COMP3
LM118 . . . FK PACKAGE
(TOP VIEW)
The LM118, LM218, and LM318 are precision,
fast operational amplifiers designed for
applications requiring wide bandwidth and high
slew rate. They feature a factor-of-ten increase in
speed over general-purpose devices without
sacrificing dc performance.
These operational amplifiers have internal
unity-gain frequency compensation. This
considerably simplifies their application because
no external components are necessary for
operation. However, unlike most internally
compensated amplifiers, external frequency
compensation may be added for optimum
performance. For inverting applications,
feed-forward compensation boosts the slew rate
to over 150 V/µs and almost double the
bandwidth. Overcompensation can be used with
the amplifier for greater stability when maximum
bandwidth is not needed. Further, a single
capacitor can be added to reduce the settling time
for 0.1% error band to under 1 µs.
NC
3 2 1 20 19
4
18
NC
IN– ₅
17 ^V_CC+
NC 6
16 NC
IN+ 7
15 OUT
NC 8
14 NC
9 10 11 12 13
NC – No internal connection
The high speed and fast settling time of these operational amplifiers make them useful in A/D converters,
oscillators, active filters, sample-and-hold circuits, and general-purpose amplifiers.
ORDERING INFORMATION
TA
VIOmax
AT 25°C
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP (P)
Tube of 50
LM318P
LM318P
0°C to 70°C
10 mV
SOIC (D)
Tube of 75
Reel of 2500
LM318D
LM318DR
LM318
SOP (PS)
Reel of 2000 LM318PSR
LM18
† _{Package drawings, standard packing quantities, thermal data, symboliztion, and PCB design guidelines are}
available at www.ti.com/sc/package.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright  2002, Texas Instruments Incorporated
On products compliant to MILĆPRFĆ38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
1