LH0042CH National Semiconductor, LH0042CH Datasheet

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LH0042CH

Manufacturer Part Number
LH0042CH
Description
IC FET OP AMP H08D
Manufacturer
National Semiconductor
Datasheet

Specifications of LH0042CH

Amplifier Type
General Purpose
Number Of Circuits
1
Slew Rate
3 V/µs
-3db Bandwidth
1MHz
Current - Input Bias
10pA
Voltage - Input Offset
5000µV
Current - Supply
2.5mA
Current - Output / Channel
15mA
Voltage - Supply, Single/dual (±)
±5 V ~ 20 V
Operating Temperature
-25°C ~ 85°C
Mounting Type
Through Hole
Package / Case
TO-99-8
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Output Type
-
Gain Bandwidth Product
-
Other names
*LH0042CH

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LH0042CH
Manufacturer:
NS
Quantity:
5 510
C 1995 National Semiconductor Corporation
LH0042
Low Cost FET Op Amp
General Description
The LH0042 is a FET input operational amplifier with very
high input impedance and low input currents with no com-
promise in noise common mode rejection ratio open loop
gain or slew rate The LH0042 is internally compensated
and is free of latch-up
The LH0042 is specified for operation over the
a
fied for operation over the
range
Connection Diagram
125 C military temperature range The LH0042C is speci-
b
TL K 5557
25 C to
Order Number LH0042H-MIL LH0042H or LH0042CH
a
85 C temperature
See NS Package Number H08D
b
Metal Can Package
55 C to
Top View
The LH0042 op amp is intended to fulfill a wide variety of
applications for process control medical instrumentation
and other systems requiring very low input currents The
LH0042 provides low cost high performance for such appli-
cations as electrometer and photocell amplification pico-
ammeters and high input impedance buffers
Features
Y
Y
Y
High open loop gain 100 dB typ
Internal compensation
Pin compatible with standard IC op amps
(TO-99 package)
TL K 5557 – 3
RRD-B30M115 Printed in U S A
February 1995

Related parts for LH0042CH

LH0042CH Summary of contents

Page 1

... range Connection Diagram Order Number LH0042H-MIL LH0042H or LH0042CH C 1995 National Semiconductor Corporation TL K 5557 The LH0042 op amp is intended to fulfill a wide variety of applications for process control medical instrumentation and other systems requiring very low input currents The ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage Power Dissipation (see Graph) Input Voltage (Note 1) Differential Input Voltage (Note 2) Voltage Between Offset Null and Electrical Characteristics ...

Page 3

DC Electrical Characteristics Parameter Input Offset Voltage R 100 Temperature Coefficient of R 100 Input Offset Voltage Offset Voltage Drift with Time Input Offset Current (Note Input Bias ...

Page 4

DC Electrical Characteristics Parameter Input Bias Current (Note Temperature Coefficient of Input Bias Current Differential Input Resistance Common Mode Input Resistance Input Capacitance Input Voltage Range V 15V Common Mode Rejection ...

Page 5

AC Electrical Characteristics Parameter Conditions Input Noise Voltage 100 kHz ...

Page 6

Schematic Diagram 6 ...

Page 7

Typical Applications Precision Voltage Comparator Subtractor for Automatic Test Gear e e OUT Sensitive Low Cost ‘‘VTVM’’ 5557 – 5557 – IN1 IN2 TL K 5777 – ...

Page 8

Typical Applications (Continued) Ultra Low Level Current Source Sample and Hold Polystyrene dielectric Re-Zeroing Amplifier polystyrene 5777 – 5557 – 5557 – 17 ...

Page 9

Typical Performance Characteristics Maximum Power Dissipation Input Offset Voltage vs Temperature Total Input Noise Voltage vs Frequency Noise voltage includes contribution from source resistance Input Offset Current Input Bias Current vs vs Temperature Temperature Offset Error Total Input Noise Voltage ...

Page 10

Typical Performance Characteristics Supply Voltage vs Supply Current Output Voltage Swing vs Load Resistance Voltage Follower Large Signal Response Frequency Characteristics vs Supply Voltage (Continued) Output Swing vs Voltage Gain Supply Voltage Output Voltage Swing vs Current Limiting Frequency Frequency ...

Page 11

11 ...

Page 12

... Physical Dimensions inches (millimeters) Order Number H0042H-MIL LH0042H or LH0042CH LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or ...

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