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PDF LM161J Data sheet ( Hoja de datos )
| Número de pieza | LM161J | |
| Descripción | High Speed Differential Comparators | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LM161J (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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May 1999
LM161/LM261/LM361
High Speed Differential Comparators
General Description
The LM161/LM261/LM361 is a very high speed differential
input, complementary TTL output voltage comparator with
improved characteristics over the SE529/NE529 for which it
is a pin-for-pin replacement. The device has been optimized
for greater speed performance and lower input offset volt-
age. Typically delay varies only 3 ns for over-drive variations
of 5 mV to 500 mV. It may be operated from op amp supplies
(±15V).
Complementary outputs having maximum skew are pro-
vided. Applications involve high speed analog to digital con-
verters and zero-crossing detectors in disk file systems.
Features
n Independent strobes
n Guaranteed high speed: 20 ns max
n Tight delay matching on both outputs
n Complementary TTL outputs
n Operates from op amp supplies: ±15V
n Low speed variation with overdrive variation
n Low input offset voltage
n Versatile supply voltage range
Connection Diagrams
Dual-In-Line Package
Metal Can Package
DS005708-2
Top View
Order Number LM161J
LM361M or LM361N
See NS Package Number M14A or N14A
Note 1: Also available per SMD #5962-8757203
DS005708-3
Order Number LM161H/883 (Note 1), or LM361H
See NS Package Number H10C
© 1999 National Semiconductor Corporation DS005708
www.national.com
1 page  
Typical Performance Characteristics (Continued)
Supply Current vs
Ambient Temperature
Supply Current vs
Supply Voltage
Propagation Delay vs
Ambient Temperature
DS005708-11
Delay of Output 1 With
Respect to Output 2 vs
Ambient Temperature
DS005708-12
Strobe Delay vs Ambient
Temperature
Common-Mode
Pulse Response
DS005708-13
DS005708-14
Propagation Delay vs
Supply Voltage
DS005708-15
DS005708-16
DS005708-7
5 www.national.com
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet LM161J.PDF ] | |
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