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What is LM302?

This electronic component, produced by the manufacturer "National Semiconductor", performs the same function as "LM102/LM302 Voltage Followers".


LM302 Datasheet PDF - National Semiconductor

Part Number LM302
Description LM102/LM302 Voltage Followers
Manufacturers National Semiconductor 
Logo National Semiconductor Logo 


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No Preview Available ! LM302 datasheet, circuit

November 1994
LM102 LM302 Voltage Followers
General Description
The LM102 series are high-gain operational amplifiers de-
signed specifically for unity-gain voltage follower applica-
tions Built on a single silicon chip the devices incorporate
advanced processing techniques to obtain very low input
current and high input impedance Further the input transis-
tors are operated at zero collector-base voltage to virtually
eliminate high temperature leakage currents It can there-
fore be operated in a temperature stabilized component
oven to get extremely low input currents and low offset volt-
age drift
The LM102 which is designed to operate with supply volt-
ages between g12V and g15V also features low input
capacitance as well as excellent small signal and large sig-
nal frequency response all of which minimize high fre-
quency gain error Because of the low wiring capacitances
inherent in monolithic construction this fast operation can
be realized without increasing power consumption
Features
Y Fast slewing 10V ms
Y Low input current 10 nA (max)
Y High input resistance 10 000 MX
Y No external frequency compensation required
Y Simple offset balancing with optional 1 kX
potentiometer
Y Plug-in replacement for both the LM101 and LM709 in
voltage follower applications
Schematic Diagram
C1995 National Semiconductor Corporation TL H 7753
TL H 7753 – 1
RRD-B30M115 Printed in U S A

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LM302 equivalent
Typical Applications
Low Pass Active Filter
Values are for 10 kHz cutoff Use sil-
vered mica capacitors for good tem-
perature stability
TL H 7753 – 3
Sample and Hold with Offset Adjustment
High Pass Active Filter
Polycarbonate-dielectric capacitor
TL H 7753 – 4
Values are for 100 Hz cutoff Use
metalized polycarbonate capacitors
for good temperature stability
TL H 7753 – 5
High Input Impedance AC Amplifier
TL H 7753 – 6
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LM302 electronic component.


Information Total 6 Pages
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