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Número de pieza | LF111H-MIL | |
Descripción | Voltage Comparators | |
Fabricantes | National Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LF111H-MIL (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
No Preview Available ! November 1994
LF111 LF211 LF311 Voltage Comparators
General Description
The LF111 LF211 and LF311 are FET input voltage com-
parators that virtually eliminate input current errors De-
signed to operate over a 5 0V to g15V range the LF111
can be used in the most critical applications
The extremely low input currents of the LF111 allows the
use of a simple comparator in applications usually requiring
input current buffering Leakage testing long time delay cir-
cuits charge measurements and high source impedance
voltage comparisons are easily done
Further the LF111 can be used in place of the LM111 elimi-
nating errors due to input currents See the ‘‘application
hints’’ of the LM311 for application help
Features
Y Eliminates input current errors
Y Interchangeable with LM111
Y No need for input current buffering
Schematic Diagram
Note Do Not Ground Strobe Pin or
Balance Strobe Pin See Note 7
Connection Diagram
Metal Can Package
TL H 5703 – 2
TL H 5703 – 1
Top View
Order Number LF111H LF111H-MIL or LF311H
See NS Package Number H08C
C1995 National Semiconductor Corporation TL H 5703
RRD-B30M115 Printed in U S A
1 page Typical Applications
100 kHz Free Running Multivibrator
Crystal Oscillator
TTL or DTL fanout of two
TL H 5703 – 7
10 Hz to 10 kHz Voltage Controlled Oscillator
TL H 5703 – 3
Adjust for symmetrical squarewave time when VIN e 5 0 mV
Minimum capacitance 20 pF Maximum frequency 50 kHz
5
TL H 5703 – 5
5 Page This datasheet has been download from:
www.datasheetcatalog.com
Datasheets for electronics components.
11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet LF111H-MIL.PDF ] |
Número de pieza | Descripción | Fabricantes |
LF111H-MIL | Voltage Comparators | National Semiconductor |
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