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PDF LPV7215 Data sheet ( Hoja de datos )
| Número de pieza | LPV7215 | |
| Descripción | Push-Pull Output Comparator | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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PRELIMINARY
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LPV7215
580 nA Rail-to-Rail Input and Output, 1.8V, Push-Pull
Output Comparator
General Description
The LPV7215 is an ultra low-power comparator with a typical
power supply current of 580 nA. It has the best-in-class
power supply current versus propagation delay performance
available among National’s low-power comparators. The
propagation delay is as low as 4.5 microseconds with 100
mV overdrive at 1.8V supply.
Designed to operate over a wide range of supply voltages,
from 1.8V to 5.5V, the LPV7215, with guaranteed operation
at 1.8V, 2.7V and 5.0V, is ideal for use in a variety of
battery-powered applications. With rail-to-rail common mode
voltage range, the LPV7215 is well suited for single-supply
operation.
Featuring a push-pull output stage, the LPV7215 allows for
operation with absolute minimum power consumption when
driving any capacitive or resistive load.
With an operating temperature range of −40˚C to 125˚C, this
comparator can be adopted for extreme temperature appli-
cations. Available in a choice of space-saving packages, the
LPV7215 is ideal for use in handheld electronics and mobile
phone applications. The LPV7215 is manufactured with Na-
tional’s advanced VIP50 process.
Features
(Typical unless otherwise noted)
n Ultra low power consumption
n Wide supply voltage range
n Propagation delay
n Push-Pull output current drive
n Temperature range
n Rail-to-rail input
n Tiny SOT23-5 and SC70-5 packages
Applications
n Laptop computers
n Mobile phones
n RC timers
n Alarm and monitoring circuits
n Window comparators
n Multivibrators
580 nA
1.8V to 5.5V
4.5 µs
19 mA
-40˚C to 125˚C
Typical Application
Threshold Detector
20123601
20123602
Propagation Delay vs. Overdrive
© 2005 National Semiconductor Corporation DS201236
www.national.com
1 page  
Connection Diagram
SC70/SOT23
www.DataSheet4U.com
Ordering Information
Package
5-Pin SOT-23
5-Pin SC70
Part Number
LPV7215MF
LPV7215MFX
LPV7215MG
LPV7215MGX
20123698
Top View
Package Marking
C30A
C37
Transport Media
1k Units Tape and Reel
3k Units Tape and Reel
1k Units Tape and Reel
3k Units Tape and Reel
NSC Drawing
MF05A
MAA05A
5 www.national.com
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet LPV7215.PDF ] | |
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