DUAL POWER JFET INPUT OPERATIONAL AMPLIFIER LF442 dual power oper

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DUAL POWER JFET INPUT OPERATIONAL AMPLIFIER LF442 dual power oper

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MICROCIRCUIT DATA SHEET MNLF442M-X
DUAL POWER JFET INPUT OPERATIONAL AMPLIFIER
LF442 dual power operational amplifier provides many same characteristic industry standard LM1458 while greatly improving characteristics LM1458. amplifier same bandwidth, slew rate gain(10kohms) LM1458 only draws tenth supply current LM1458. addition well matched high voltage JFET input devices LF442 reduce input bias offset currents factor 100,000 over LM1458. combination careful layout design internal trimming guarantees very input offset voltage voltage drift. LF442 also very equivalent input noise voltage power amplffier. LF442 compatible with LM1458 allowing immediate times reduction power drain many applications. LF442 should used where power dissipation good electrical characteristics major considerations.
Industry Part Number
LF442
Part Numbers
LF442MH/883
Prime
LF442
Controlling Document
FEATURES SECTION
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
MNLF442M-X
MICROCIRCUIT DATA SHEET
Features
1/10 supply current LM1458 input bias current input offset voltage input offset voltage drift High gain bandwidth High slew rate noise voltage power input noise current High input impedance CONTROLLING DOCUMENT: LF442MH/883 5962-9763301QGA 400uA 10pA 7uV/ 1MHz 1V/uS 35nV/Root 0.01pA/Root 10e12 Ohms
MNLF442M-X
MICROCIRCUIT DATA SHEET
(Absolute Maximum Ratings)
(Note Supply Voltage +18V Differiential Input Voltage +30V Input Voltage Range (Note +15V Output Short Circuit Duration (Note Continuous Maximum Power Dissipation (Note 900mW Tjmax Thermal Resistance ThetaJA (Still Air) (500LF/Min flow) ThetaJC Operating Temperature Range Storage Temperature Range Lead Temperature (Soldering, Sec.) Tolerance (Note
+125
500V 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 /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 indefinitely, however, more than should simultaneously shorted maximum junction temperature will exceeded. Human body model, 100pF discharged through 1.5K Ohms.
Note
Note Note Note
MNLF442M-X
MICROCIRCUIT DATA SHEET
Electrical Characteristics
PARAMETERS:
(The following conditions apply following parameters, unless otherwise specified.) +15V, SYMBOL PARAMETER Supply Current Input Offset Voltage Input Bias Current Input Bias Current Input Offset Current Common Mode Rejection Ratio Power Supply Rejection Ratio +11V, +15V +6V, -15V -15V -6V, +15V +AVS Large Signal Voltage Gain Large Signal Voltage Gain Output Voltage Swing Output Voltage Swing Input Common Mode Voltage Range +10V, Ohms -AVS -10V, Ohms VoVcm +11V, +11V, -0.05 CMRR PSRR Ohms -7.5 +Iib +Iib CONDITIONS NOTES PINNAME 0.05 UNIT SUBGROUPS
V/mV V/mV V/mV V/mV
PARAMETERS:
(The following conditions apply following parameters, unless otherwise specified.) +15V, SrGbw Slew Rate Slew Rate Gain Band Width Note Note Vout +5V, Ohms, 100pF Vout -5V, Ohms, 100pF 50mV, 20KHz V/uS V/uS
Parameter tested go-no-go only, guaranteed CMRR test. V/mV units column equivalent datalog.
MNLF442M-X
MICROCIRCUIT DATA SHEET
Graphics Diagrams
GRAPHICS# 05487HRA3 H08CRF P000297A DESCRIPTION METAL (H), TO-99, 8LD, .200 P.C. (B/I CKT) METAL (H), TO-99, 8LD, .200 P.C. (P/P DWG) METAL (H), TO-99, 8LD, .200 P.C. (PINOUT)
attached graphics following this page.
MNLF442M-X
MICROCIRCUIT DATA SHEET
Revision History
Date
Originator
Rose Malone
Changes
Update MDS: MNLF442M-X, Rev. Fully Released MNLF442M-X, Rev. 0A1.
M0003820 08/02/01

DUAL POWER JFET INPUT OPERATIONAL AMPLIFIER LF442 dual power oper

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