LMC7211-N
www.ti.com SNOS746F – MAY 2004 – REVISED JANUARY 2013 LMC7211 Tiny CMOS Comparator with Rail-to-Rail Input and Push-Pull Output
Check for Samples: LMC7211-N FEATURES APPLICATIONS 1 2 Tiny SOT 23-5 package saves space
Package is less than 1.43 mm thick
Guaranteed specs at 2.7V, 5V, 15V supplies
Typical supply current 7 ОјA at 5V
Response time of 4 Ојs at 5V
Push-pull output
Input common-mode range beyond V-and V+
Low input current Battery Powered Products
Notebooks and PDAs
PCMCIA cards
Mobile Communications
Alarm and Security circuits
Direct Sensor Interface
Replaces amplifiers used as comparators with
better performance and lower current 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 supplied 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 …
