Texas Instruments LM318P, LM318DR, LM318D, LM318PS, LM218P Datasheet
...
LM118, LM218, LM318
FAST GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS063A – JUNE 1976 – REVISED APRIL 1994
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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
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 unitygain frequency compensation. This considerably
simplifies their application, since 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 may be added to reduce the
settling time for 0.1% error band to under 1 µs.
The high speed and fast settling time of these
operational amplifiers make them useful in A/D
converters, oscillators, active filters, sample-andhold circuits, and general-purpose amplifiers.
The LM118 is characterized for operation from
–55°C to 125°C. The LM218 is characterized for
operation from –25°C to 85°C, and the LM318 is
characterized for operation from 0°C to 70°C.
Copyright 1994, Texas Instruments Incorporated
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.
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
1
2
3
4
8
7
6
5
BAL/COMP1
IN–
IN+
V
CC–
COMP2
V
CC+
OUT
BAL/COMP3
D, JG, OR P PACKAGE
(TOP VIEW)
3212019
910111213
4
5
6
7
8
18
17
16
15
14
NC
V
CC+
NC
OUT
NC
NC
IN–
NC
IN+
NC
FK PACKAGE
(TOP VIEW)
NC
BAL/COMP1
NCNCNC
NC
NC
NC – No internal connection
CC –
V
BAL/COMP3
COMP2
+
–
BAL/COMP1
COMP2
BAL/COMP3
IN+
IN–
OUT
symbol
1
8
5
3
2
Pin numbers shown are for the D, JG, and P packages.
LM118, LM218, LM318
FAST GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS063A – JUNE 1976 – REVISED APRIL 1994
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGE
T
A
VIOmax
AT 25°C
SMALL OUTLINE
(D)
CHIP CARRIER
(FK)
CERAMIC DIP
(JG)
PLASTIC DIP
(P)
0°C to 70°C 10 mV LM318D — — LM318P
–25°C to 85°C 4 mV LM218D — — LM218P
–55°C to 125°C 4 mV LM118D LM118FK LM118JG LM118P
The D package is available taped and reeled. Add the suffix R to the device type (e.g., LM318DR).
schematic
33 Ω
COMP2
2 kΩ
2 kΩ
20 kΩ
20 kΩ
20 kΩ
5 kΩ
5 kΩ
5 kΩ
150 kΩ
1 kΩ
1 kΩ
3.5 kΩ
13 Ω
25 Ω
30 Ω
50 Ω
4 kΩ
500 Ω
1.2 kΩ
1.2 kΩ
110 Ω
5.6 kΩ
30 Ω
1.7 kΩ
6 pF
28 pF
100 pF
V
CC+
OUT
V
CC–
IN–
IN+
Component values shown are nominal.
BAL/COMP1
BAL/COMP3
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