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Details, datasheet, quote on part number:LM318
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| Part: | LM318 |
| Category: | Analog & Mixed-Signal Processing => Amplifiers => Operational Amplifiers => General Purpose => Single |
| Description: | High-performance op Amp/linear |
| Company: | Texas Instruments, Inc. |
| Datasheet: | Download LM318 datasheet File size : 224 kB |
| Request For quote: | Find where to buy LM318
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Datasheet text preview:
The LM118 and LM218 are obsolete and are no longer supplied.
LM118, LM218, LM318 FAST GENERAL PURPOSE OPERATIONAL AMPLIFIERS
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, D D D D
LM218) Supply Voltage Range . . . ±5 V to ±20 V Internal Frequency Compensation Input and Output Overload Protection Same Pin Assignments as General-Purpose Operational Amplifiers
LM118 . . . JG PACKAGE LM218 . . . D OR P PACKAGE LM318 . . . D, P, OR PS PACKAGE (TOP VIEW)
BAL/COMP1 IN IN+ VCC
1 2 3 4
8 7 6 5
COMP2 VCC+ OUT BAL/COMP3
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 IN NC IN+ NC
4 5 6 7 8
3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
NC BAL/COMP1 NC COMP2 NC NC VCC+ NC OUT NC
NC No internal connection ORDERABLE ORDERABLE PART NUMBER LM318P LM318D LM318DR LM318 Tube of 50 Tube of 75 Reel of 2500
Copyright 2002, Texas Instruments Incorporated
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.
description/ordering information
LM118 . . . FK PACKAGE (TOP VIEW)
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 PDIP (P) 0°C to 70°C to 70°C 10 mV mV SOIC (D) (D) TOP-SIDE MARKING LM318P
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
NC VCC NC BAL/COMP3 NC
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LM118, LM218, LM318 FAST GENERAL PURPOSE OPERATIONAL AMPLIFIERS The LM118 and LM218 are
SLOS063B JUNE 1976 REVISED DECEMBER 2002
obsolete and are no longer supplied.
symbol
BAL/COMP1 COMP2 BAL/COMP3 IN+ 1 8 5 3 2
+
6
OUT
IN
Pin numbers shown are for the D, JG, P, and PS packages.
schematic
BAL/COMP3 BAL/COMP1 COMP2 VCC+ 2 k 150 k 2 k 5 k 5 k 13 25 33 OUT
100 pF 20 k 20 k
IN 1 k 1 k
6 pF 28 pF 50 1.7 k 4 k
3.5 k
5 k
IN+ 30
500
1.2 k 5.6 k 20 k 110
1.2 k
30 VCC
Component values shown are nominal.
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POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
The LM118 and LM218 are obsolete and are no longer supplied.
LM118, LM218, LM318 FAST GENERAL PURPOSE OPERATIONAL AMPLIFIERS
SLOS063B JUNE 1976 REVISED DECEMBER 2002
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage: VCC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V Input voltage, VI (either input, see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15 V Differential input current, VID (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 V Duration of output short circuit (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Package thermal impedance, JA (see Notes 5 and 6): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W PS package . . . . . . . . . . . . . . . . . . . . . . . . . . . 95°C/W Package thermal impedance, JC (see Notes 7 and 8): FK package . . . . . . . . . . . . . . . . . . . . . . . . . 5.61°C/W JG package . . . . . . . . . . . . . . . . . . . . . . . . . 14.5°C/W Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: JG package . . . . . . . . . . . . . . . . . . . . 300°C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: D, P, PS, or PW package . . . . . . . . 260°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between VCC+ and VCC. 2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less. 3. The inputs are shunted with two opposite-facing base-emitter diodes for overvoltage protection. Therefore, excessive current flows if a different input voltage in excess of approximately 1 V is applied between the inputs unless some limiting resistance is used. 4. The output can be shorted to ground or either power supply. For the LM118 and LM218 only, the unlimited duration of the short circuit applies at (or below) 85°C case temperature or 75°C free-air temperature. 5. Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperautre is PD = (TJ(max) TA)/JA. Operating at the absolute maximum TJ of 150°C can affect reliability. 6. The package thermal impedance is calculated in accordance with JESD 51-7. 7. Maximum power dissipation is a function of TJ(max), JC, and TC. The maximum allowable power dissipation at any allowable ambient temperautre is PD = (TJ(max) TC)/JC. Operating at the absolute maximum TJ of 150°C can affect reliability. 8. The package thermal impedance is calculated in accordance with MIL-STD-883.
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
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