TLV3011

TLV3012

Nanopower, 1.8V, SOT23

Comparator with Voltage Reference

DESCRIPTION

The TLV3011 is a low-power, open-drain output comparator;

the TLV3012 is a push-pull output comparator. Both feature

an uncommitted on-chip voltage reference. Both have 5

µA

(max) quiescent current, input common-mode range 200mV

beyond the supply rails, and single-supply operation from

1.8V to 5.5V. The integrated 1.242V series voltage reference

offers low 100ppm/

°C (max) drift, is stable with up to 10nF

capacitive load, and can provide up to 0.5mA (typ) of output

current.

The TLV3011 and TLV3012 are available in the tiny SOT23-6

package for space-conservative designs. It is also available in

the SC70 package for even greater board area savings. Both

versions are specified for the temperature range of –40

°C to

+125

°C.

FEATURES

q LOW QUIESCENT CURRENT: 5

q INTEGRATED VOLTAGE REFERENCE: 1.242V

q INPUT COMMON-MODE RANGE:

200mV Beyond Rails

q VOLTAGE REFERENCE INITIAL ACCURACY: 1%

q OPEN-DRAIN LOGIC COMPATIBLE OUTPUT:

TLV3011

q PUSH-PULL OUTPUT: TLV3012

q LOW-SUPPLY VOLTAGE: 1.8V to 5.5V

q FAST RESPONSE TIME: 6

with 100mV Overdrive (TLV3011: R

q MicroSIZE PACKAGES: SOT23-6 and SC70-6

APPLICATIONS

q BATTERY-POWERED LEVEL DETECTION

q DATA ACQUISITION

q SYSTEM MONITORING

q OSCILLATORS

q SENSOR SYSTEMS:

Smoke Detectors, Light Sensors, Alarms

www.ti.com

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Copyright © 2004, Texas Instruments Incorporated

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.

SBOS300B – FEBRUARY 2004 – REVISED JUNE 2004

All trademarks are the property of their respective owners.

TLV3011 and TLV3012 RELATED PRODUCTS

PRODUCT

FEATURES

TLV349x

1.2

µA, 1.8V to 5.5V Push-Pull Comparator

TLV370x

560nA, 2.5V to 16V Push-Pull CMOS Output Comparator

TLV340x

550nA, 2.5V to 16V Open-Drain Comparator

1

2

3

6

5

4

V+

REF

IN

−

OUT

V

−

IN+

TLV3011

TLV3012