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PDF LMV762MMX Data sheet ( Hoja de datos )
| Número de pieza | LMV762MMX | |
| Descripción | Low Voltage / Precision Comparator with Push-Pull Output | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LMV762MMX (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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July 2002
LMV761/LMV762
Low Voltage, Precision Comparator with Push-Pull
Output
General Description
The LMV761/762 are precision comparators intended for
applications requiring low noise and low input offset voltage.
The LV761 single has a shutdown pin that can be used to
disable the device and reduce the supply current. The
LMV761 is available in a space saving SOT23-6 or SOIC−8
package. The LMV762 dual is available in SOIC−8 or
MSOP-8 package.
They feature a CMOS input and Push-Pull output stage. The
Push-Pull output stage eliminates the need for an external
pull-up resistor.
The LMV761/762 are designed to meet the demands of
small size, low power and high performance required by
portable and battery operated electronics.
The input offset voltage has a typical value of 200µV at room
temp and a 1mV limit over temp.
Features
(VS = 5V, TA = 25˚C, Typical values unless specified)
n Input offset voltage
0.2mV
n Input offset voltage (max over temp)
1mV
n Input bias current
0.2pA
n Propagation delay (OD = 50mV)
120 nsec
n Low supply current
300µA
n CMRR
100dB
n PSRR
110dB
n Extended Temperature Range
−40˚C to 125˚C
n Push-pull output
n Ideal for 2.7V and 5V single supply applications
n Available in space-saving packages:
6-Pin SOT23 (single w/shutdown)
8-Pin SOIC (single w/shutdown)
8-Pin SOIC/MSOP (dual without shutdown)
Applications
n Portable and battery-powered systems
n Scanners
n Set top boxes
n High speed differential line receiver
n Window comparators
n Zero-crossing detectors
n High speed sampling circuits
Typical Circuit
VOS vs. VCC
Threshold Detector
20037032
© 2002 National Semiconductor Corporation DS200370
20037010
www.national.com
1 page  
Typical Performance Characteristics
PSI vs. VCC (VO = High)
PSI vs. VCC (VO = Low)
VOS vs. VCC
20037004
20037005
Input Bias vs. Common Mode @ 25˚C
20037010
Input Bias vs. Common Mode @ 25˚C
20037024
Output Voltage vs. Supply Voltage
20037025
5
20037011
www.national.com
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet LMV762MMX.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
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