Texas Instruments TLV7211 TLV7211A Data Sheet
Summary
Designed for space-constrained, battery-powered electronics, these micropower CMOS comparators are ideal for sensor interfacing and signal comparison in portable devices. The TLV7211/A features rail-to-rail input and a low power consumption of only 7 μA at 5 V. This datasheet provides comprehensive technical specifications, operating parameters, reliability data, and package guidelines necessary for engineers designing notebooks, PDAs, mobile communications systems, and alarm circuits requiring high performance in small SOT-23-5 footprints.
Page 1 Text Content
TLV7211, TLV7211A
CMOS COMPARATORS
WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT
www.ti.com
SLCS149B–AUGUST 2006–REVISED JANUARY
FEATURES APPLICATIONS
Parameters Specified at 2.7-V, 5-V, and 15-V Battery-Powered Products•
Supplies Notebooks and PDAs
Supply Current µA (Typ) at Mobile Communications•
Response Time µs (Typ) at Alarm and Security Circuits•
Direct Sensor Interface•
Push-Pull Output
Replaces Amplifiers Used as Comparators•
Input Common-Mode Range Beyond
With Better Performance and Lower Current VCC–
and VCC+
Low Input Current
D PACKAGE DBV PACKAGE DCK PACKAGE (TOP VIEW) (TOP VIEW) (TOP VIEW)
NC NC OUT VCC– OUT NC IN– VCC+ VCC+ VCC+ VCC– IN+ OUT IN+ IN– IN+ IN– VCC– NC
NC – No internal connection
DESCRIPTION/ORDERING INFORMATION
The TLV7211 and TLV7211A are micropower CMOS comparators available in the space-saving SOT-23-5
package. This makes the comparators ideal for space- and weight-critical designs. The TLV7211A features an
input offset voltage of m V, and the TLV7211 features an input offset voltage of m V.
The main benefits of the SOT-23-5 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 TLV7211 or TLV7211A good choice for sensor interfacing, such as light detector
circuits, optical and magnetic sensors, and alarm and status circuits.
The SOT-23-5 package's small size allows it to fit into tight spaces on PC boards.
ORDERING INFORMATION
VOSTA
PACKAGE ORDERABLE PART NUMBER TOP-SIDE MARKING
(MAX)
Reel of TLV7211AIDR
SOIC 7211AI
Tube of TLV7211AID
m V SOT-23-5 DBV Reel of TLV7211AIDBVR YBN_
Reel of TLV7211AIDCKR
SOT (SC-70) DCK Y8_
Reel of TLV7211AIDCKT
–40°C to 85°C
Reel of TLV7211IDR
SOIC TY7211
Tube of TLV7211ID
m V SOT-23-5 DBV Reel of TLV7211IDBVR YBK_
Reel of TLV7211IDCKR
SOT (SC-70) DCK Y7_
Reel of TLV7211IDCKT
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
(2) DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Copyright 2006–2007, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Page Summary Contents For Texas Instruments TLV7211 TLV7211A Data Sheet
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 16 |
| File Size | 469.84 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What is the main difference between the TLV7211A and the TLV7211 comparators?
The TLV7211A features an input offset voltage of 5 mV, while the TLV7211 has an input offset voltage of 15 mV.
Are these comparators suitable for sensor interfacing in battery-powered devices?
Yes, the rail-to-rail input and low supply current make them ideal for sensors like light detectors, optical, and magnetic circuits.
What makes this device ideal for portable and space-constrained electronics?
It comes in a small SOT-23-5 package and has an ultra-low supply current of 7 μA (Typ) at 5 V.