MONOLITHIC JFET INPUT OPERATIONAL AMPLIFIERS These first monolith

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MONOLITHIC JFET INPUT OPERATIONAL AMPLIFIERS These first monolith

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MICROCIRCUIT DATA SHEET MNLF157-X
MONOLITHIC JFET INPUT OPERATIONAL AMPLIFIERS
These first monolithic JFET input operational amplifiers incorporate well matched, high voltage JFETs same chip with standard bipolar transistors (BI-FET(TM) Technology). These amplifiers feature input bias offset currents/low offset voltage offset voltage drift, coupled with offset adjust which does degrade drift common-mode rejection. devices also designed high slew rate, wide bandwidth, extremely fast settling time, voltage current noise noise corner.
Industry Part Number
LF157
Part Numbers
LF157H/883
Prime
LF157
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
MNLF157-X
MICROCIRCUIT DATA SHEET
Features
input bias current input offset current High input impedance input offset voltage input offset voltage temp. drift input noise current High common-mode rejection ratio Large voltage gain Extremely fast settling time 0.01% Fast slew rate Wide gain bandwidth input noise voltage 10e12 Ohms 0.01 pA/sqrtHz V/uS nV/sqrtHz
MNLF157-X
MICROCIRCUIT DATA SHEET
(Absolute Maximum Ratings)
(Note Supply Voltage +22V Differential Input Voltage +40V Input Voltage Range (Note +20V Output Short Circuit Duration Continuous Tjmax Power Dissipation Ta=25 (Still Air) (Note (500 LF/Min Flow) Thermal Resistance ThetaJA (Still Air) (500LF/Min flow) ThetaJC Storage Temperature Range Lead Temperature (Soldering, seconds) tolerance (Note 560mW 1200mW
+150
1200V 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. 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. Maximum Power Dissipation deined package characteristics. Operating part near Maximum Power Dissipation cause part operate outside guaranteed limits. Unless otherwise specified absolute maximum negative input voltage equal negative power supply voltage. Human body model, 100pF discharged through 1.5k Ohms.
Note
Note Note Note
MNLF157-X
MICROCIRCUIT DATA SHEET
Electrical Characteristics
PARAMETERS
(The following conditions apply following parameters, unless otherwise specified.) +15V, Ohms SYMBOL PARAMETER Input Offset Voltage +20V CONDITIONS NOTES PINNAME Input Offset Current -0.02 -0.02 -11V -0.02 +20V -0.02 Ibias Input Bias Current 0.02 0.02 0.02 0.02 -11V +20V PSRR CMRR +Vio/Adj -Vio/Adj Power Supply Rejection Ratio Common Mode Rejection Ratio Input Offset Voltage Adjust Input Offset Voltage Adjust Power Supply Current +20V +Ios Short Circuit Current Vout +20V +10V +11V UNIT SUBGROUPS
MNLF157-X
MICROCIRCUIT DATA SHEET
Electrical Characteristics
PARAMETERS(Continued)
(The following conditions apply following parameters, unless otherwise specified.) +15V, Ohms SYMBOL -Ios +Vop PARAMETER Short Circuit Current Output Voltage Swing Vout Ohms Ohms -Vop Output Voltage Swing Ohms Ohms +Avs Large Signal Voltage Gain Large Signal Voltage Gain Ohms, Vout -Avs Ohms, Vout -10V CONDITIONS NOTES PINNAME UNIT SUBGROUPS
V/mV V/mV V/mV V/mV
PARAMETERS
(The following conditions apply following parameters, unless otherwise specified.) +15V, Ohms Slew Rate Rload Ohms, Cload 100pfd, +1V, Vout Rload Ohms, Cload 100pfd, -1V, Vout V/uS
Slew Rate
V/uS
Gain Bandwidth
Graphics Diagrams
GRAPHICS# 05094HRB3 H08CRF P000295A DESCRIPTION METAL (H), TO-99, .200 P.C. (B/I CKT) METAL (H), TO-99, 8LD, .200 P.C. (P/P DWG) METAL (H), LEAD (PINOUT)
attached graphics following this page.
MNLF157-X
MICROCIRCUIT DATA SHEET
Revision History
Date
Originator
Rose Malone
Changes
Update fully Released datasheet: MNLF157-X, Rev. MNLF157-X, Rev. 1A1. Changed Parameters Section, Condition From: Rload Ohms, Cload 100pfd, +1V, Vout Condition From: Rload Ohms, Cload 100pfd, -1V, Vout Condition Changed match Test Tape.
M0004064 09/12/02

MONOLITHIC JFET INPUT OPERATIONAL AMPLIFIERS These first monolith

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