OFFSET, DRIFT DUAL JFET INPUT OPERATIONAL AMPLIFIER These devices

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OFFSET, DRIFT DUAL JFET INPUT OPERATIONAL AMPLIFIER These devices

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MICROCIRCUIT DATA SHEET MNLF412-X
OFFSET, DRIFT DUAL JFET INPUT OPERATIONAL AMPLIFIER
These devices cost, high speed, JFET input operational amplifiers with very input offset voltage guaranteed input offset voltage drift. They require supply current maintain large gain bandwidth product fast slew rate. addition, well matched high voltage JFET input devices provide very input bias offset currents. LF412 dual compatible with LM1558, allowing designers immediately upgrade overall performance existing designs. These amplifiers used applications such high speed integrators,fast converters, sample hold circuits many other circuits requiring input offset voltage drift, input bias current, high input Impedance, high slew rate wide bandwidth.
Industry Part Number
LF412
Part Numbers
LF412MH/883 LF412MJ/883
Prime
LF412
Controlling Document
5962-9676001QGA*,QPA**
Processing
MIL-STD-883, Method 5004
Subgrp Description
Static tests Static tests Static tests Dynamic tests Dynamic tests Dynamic tests Functional tests Functional tests Functional tests Switching tests Switching tests Switching tests
Temp
+125 +125 +125 +125
Quality Conformance Inspection
MIL-STD-883, Method 5005
MNLF412-X
MICROCIRCUIT DATA SHEET
Features
Internally trimmed offset voltage. (max) Input offset voltage drift. 10uV/ (max) input bias current. 50pA input noise current. 0.01 pA/Root Wide gain bandwidth. 3MHz (min) High slew rate. 10V/uS (min) supply current. mA/Amplifier High input impedance. 10E12 Ohms total harmonic distortion Av=10, RL=10K, +0.02% Vp-p, 20KHz noise corner. 50Hz Fast settling time 0.01%.
MNLF412-X
MICROCIRCUIT DATA SHEET
(Absolute Maximum Ratings)
(Note Supply Voltage +18V Differential Input Voltage +30V Input Voltage Range (Note +15V Output Short Circuit Duration (Note Continuous Power Dissipation (Note Package (Note Package Tjmax ThetaJA (Typical) METAL (Still Air) (500 LF/Min Flow) CERDIP (Still Air) (500 LF/Min Flow) ThetaJC METAL CERDIP Operating Temperature Range Storage Temperature Range Lead Temperature Soldering, Sec.) Tolerance (Note
800mW
1700V Note Absolute Maximum Ratings indicate limits beyond which damage device occur. Operating Ratings indicate conditions which device functional, guarantee specific performance limits. guaranteed specifications test conditions, Electrical Characteristics. guaranteed specifications apply only test conditions listed. Some performance characteristics degrade when device operated under listed test conditions. maximum power dissipation must derated elevated temperatures dictated Tjmax (maximum junction temperature), ThetaJA (package junction ambient thermal resistance), (ambient temperature). maximum allowable power dissipation temperature Pdmax (Tjmax TA)/ThetaJA number given Absolute Maximum Ratings, whichever lower. Unless otherwise specified absolute maximum negative input voltage equal negative power supply voltage. amplifier outputs shorted ground indefintely, however, more than should simultaneously shorted maximum junction temperature will exceeded. Human body model, 1.5K Ohms series with 100pF.
Note
Note Note Note
MNLF412-X
MICROCIRCUIT DATA SHEET
Electrical Characteristics
PARAMETERS
(The following conditions apply following parameters, unless otherwise specified.) +15V, SYMBOL PARAMETER Input offset Voltage Temperature Coefficient Input Offset Voltage Input Offset Current Input Bias Current Input Bias Current Common Mode Rejection Ratio Supply Voltage Rejection Ratio Supply Voltage Rejection Ratio Supply Current Output Short Circuit Current Output Short Circuit Current Large Signal Voltage Gain Large Signal Voltage Gain Output Voltage Swing Output Voltage Swing Input Common Mode Voltage Range 10V, ohms AvsVo -10V, ohms VoVcm Ohms, +Vin 11V, -Vin -11V Ohms, +Vin -11V, -Vin +Ios Avs+ ohms, +11V 15V, -15V 15V, -15V Ohms CONDITIONS NOTES PINNAME Delta Vio/ Delta Ohms, Ohms, Iib+ Iib4 CMRR +PSRR -PSRR -Ios UNIT SUBGROUPS
uV/C uV/C
V/mV V/mV V/mV V/mV
MNLF412-X
MICROCIRCUIT DATA SHEET
Electrical Characteristics
PARAMETERS
(The following conditions apply following parameters, unless otherwise specified.) +15V, SYMBOL SRGBW PARAMETER Slew Rate Slew Rate Gain Bandwidth Product Note Note Note Note Guaranteed CMRR. Guaranteed parameter, tested. Datalog reading V/mV. Ohms +125 CONDITIONS Vout Vout NOTES PINNAME UNIT SUBGROUPS
V/us V/us
MNLF412-X
MICROCIRCUIT DATA SHEET
Graphics Diagrams
GRAPHICS# 05487HRA3 06116HRA2 H08CRF J08ARL P000176A P000177A DESCRIPTION METAL (H), TO-99, 8LD, .200 P.C. (B/I CKT) CERDIP (J), LEAD (B/I CKT) METAL (H), TO-99, 8LD, .200 P.C. (P/P DWG) CERDIP (J), LEAD (P/P DWG) METAL (H), LEAD (PINOUT) CERDIP (J), LEAD (PINOUT)
attached graphics following this page.
MNLF412-X
MICROCIRCUIT DATA SHEET
Revision History
Date
Originator
Barbara Lopez
Changes
Update MDS: MNLF412-X Rev. MNLF412-X Rev. 0C1. Updated burn-in graphics added pinouts. Added thermal data. Added notes power dissipation Absolute Maximum Ratings.
M0002839 04/14/98

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