LMC7211BIN ,Tiny CMOS Comparator with Rail-to-Rail InputApplicationsdetector circuits, optical and magnetic sensors, and alarmand status circuits. n Batter ..
LMC7215IM ,Micro-Power, Rail-to-Rail CMOS Comparators with Open-Drain/Push-Pull Outputs and TinyPak PackageElectrical Characteristics (Continued)+ −Unless otherwise specified, all limits guaranteed for T = ..
LMC7215IM5 ,Micro-Power, Rail-to-Rail CMOS Comparators with Open-Drain/Push-Pull Outputs and TinyPak PackageApplicationsan external resistor, the output of the comparator can ben Laptop computersused as a le ..
LMC7215IM5X ,Micro-Power, Rail-to-Rail CMOS Comparators with Open-Drain/Push-Pull Outputs and TinyPak PackageLMC7215/LMC7225 Micro-Power, Rail-to-Rail CMOS Comparators with Push-Pull/Open-DrainOutputs and Tin ..
LMC7215IMX ,Micro-Power, Rail-to-Rail CMOS Comparators with Open-Drain/Push-Pull Outputs and TinyPak PackageElectrical Characteristics+ − +Unless otherwise specified, T = 25˚C, V = 5V, V = 0V, V =V /2J CMLMC ..
LMC7221AIM ,Tiny CMOS Comparator with Rail-to-Rail Input and Open Drain OutputFeaturesn Direct sensor interfacen Tiny SOT 23-5 package saves spacen Package is less than 1.43 mm ..
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LMC7211BIN
Tiny CMOS Comparator with Rail-to-Rail Input
LMC7211
Tiny CMOS Comparator with Rail-to-Rail Input and
Push-Pull Output
General DescriptionThe LMC7211isa micropower CMOS comparator availablethe space saving SOT23-5 package. This makesthe com-
parator idealfor space and weight critical designs. The
LMC7211is suppliedintwo offset voltage grades,5mVandmV.
The main benefitsofthe Tiny packageare most apparentin
small portable electronic devices, suchas mobile phones,
pagers, notebook computers, personal digital assistants,
and PCMCIA cards.The rail-to-rail input voltage makesthe
LMC7211a good choicefor sensor interfacing, suchas light
detector circuits, opticaland magnetic sensors, and alarm
and status circuits.
The Tiny Comparator’s outside dimensions (lengthx widthx
height)of 3.05mmx 3.00mm x1.43mmallowittofitinto tight
spacesonPC boards.
Features Tiny SOT 23-5 package saves space Packageis less than 1.43mm thick Guaranteed specsat 2.7V,5V, 15V supplies Typical supply current7μAat5V Response timeof4μsat5V LMC7211 —push-pull output Input common-mode range beyondV−andV+ Low input current
Applications Battery Powered Products Notebooksand PDAs PCMCIA cards Mobile Communications Alarmand Security circuits Direct Sensor Interface Replaces amplifiers usedas comparators with better
performanceand lower current
Connection Diagrams
Package Ordering NSC Drawing Package Transport Media
Information Number Marking8-Pin SO-8
LMC7211AIM M08A LM7211AIM Rails
LMC7211AIMX M08A LM7211AIM 2.5k Units Tapeand Reel
LMC7211BIM M08A LM7211BIM Rails
LMC7211BIMX M08A LM7211BIM 2.5k Units tapeand Reel
5-Pin SOT 23-5
LMC7211AIM5 MA05A C00A 1k Units Tapeand Reel
LMC7211AIM5X MA05A C00A 3k Units Tapeand Reel
LMC7211BIM5 MA05A C00B 1k Units Tapeand Reel
LMC7211BIM5X MA05A C00B 3k Units Tapeand Reel
8-Pin SO-8DS012337-1
Top View
5-Pin SOT23-5DS012337-2
Top ViewSeptember 1999
LMC721
iny
CMOS
Comparator
with
Rail-to-Rail
Input
and
Push-Pull
Output©1999 National Semiconductor Corporation DS012337
