參數(shù)資料
型號(hào)： LMC7225
文件頁(yè)數(shù)： 1/14頁(yè)
文件大?。?/td> 277K
代理商： LMC7225
TL/H/12337
L
September 1995
LMC7211
Tiny CMOS Comparator with Rail-to-Rail Input
General Description
The LMC7211 is a micropower CMOS comparator available
in the space saving SOT23-5 package. This makes the
comparator ideal for space and weight critical designs. The
LMC7211 is available in SO-8 surface mount packages and
in conventional 8-pin DIP packages. The LMC7211 is sup-
plied in two offset voltage grades, 5 mV and 15 mV.
The main benefits of the Tiny package are most apparent in
small portable electronic devices, such as mobile phones,
pagers, notebook computers, personal digital assistants,
and PCMCIA cards. The rail-to-rail input voltage makes the
LMC7211 a good choice for sensor interfacing, such as light
detector circuits, optical and magnetic sensors, and alarm
and status circuits.
The Tiny Comparator’s outside dimensions (length x width x
height) of 3.05mm x 3.00mm x 1.43mm allow it to fit into
tight spaces on PC boards.
Features
Y
Tiny SOT 23-5 package saves space
Y
Package is less than 1.43 mm thick
Y
Guaranteed specs at 2.7V, 5V, 15V supplies
Y
Typical supply current 7
m
A at 5V
Y
Response time of 4
m
s at 5V
Y
LMC7211Dpush-pull output
Y
Input common-mode range beyond V
b
and V
a
Y
Low input current
Applications
Y
Battery Powered Products
Y
Notebooks and PDAs
Y
PCMCIA cards
Y
Mobile Communications
Y
Alarm and Security circuits
Y
Direct Sensor Interface
Y
Replaces amplifiers used as comparators with better
performance and lower current
Connection Diagrams
8-Pin DIP/SO-8
TL/H/12337–1
Top View
5-Pin SOT23-5
TL/H/12337–2
Top View
Package
Ordering
Information
NSC Drawing
Number
Package
Marking
Transport Media
8-Pin DIP
LMC7211AIN
N08E
LMC7211AIN
rails
8-Pin DIP
LMC7211BIN
N08E
LMC7211BIN
rails
8-Pin SO-8
LMC7211AIM
M08A
LM7211AIM
rails
8-Pin SO-8
LMC7211BIM
M08A
LM7211BIM
rails
8-Pin SO-8
LMC7211AIMX
M08A
LM7211AIM
2.5k units tape and reel
8-Pin SO-8
LMC7211BIMX
M08A
LM7211BIM
2.5k units tape and reel
5-Pin SOT 23-5
LMC7211AIM5X
MA05A
C00A
3k units tape and reel
5-Pin SOT 23-5
LMC7211BIM5X
MA05A
C00B
3k units tape and reel
C
1995 National Semiconductor Corporation
RRD-B30M115/Printed in U. S. A.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMC7225IM 功能描述:IC COMPAR MCRPWR CMOS RR 8-SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 比較器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:通用 元件數(shù):1 輸出類型:CMOS，推挽式，滿擺幅，TTL 電壓 - 電源，單路/雙路(±):2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V 電壓 - 輸入偏移（最小值）:5mV @ 5.5V 電流 - 輸入偏壓（最小值）:1pA @ 5.5V 電流 - 輸出（標(biāo)準(zhǔn)）:- 電流 - 靜態(tài)（最大值）:24µA CMRR, PSRR（標(biāo)準(zhǔn)）:80dB CMRR，80dB PSRR 傳輸延遲（最大）:450ns 磁滯:±3mV 工作溫度:-40°C ~ 85°C 封裝/外殼:6-WFBGA，CSPBGA 安裝類型:表面貼裝 包裝:管件 其它名稱:Q3554586
LMC7225IM5 功能描述:校驗(yàn)器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LMC7225IM5/NOPB 功能描述:校驗(yàn)器 IC 1Ua Tiny Comp-Open Drain RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LMC7225IM5/NOPB 制造商:Texas Instruments 功能描述:Voltage Comparator IC
LMC7225IM5X 功能描述:校驗(yàn)器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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