TLV3701

TLV3702

TLV3704

SLCS137B – NOVEMBER 2000 – REVISED AUGUST 2001

FAMILY OF NANOPOWER PUSH-PULL OUTPUT COMPARATORS

1

www.ti.com

FEATURES

– 0

°C to 70°C – Commercial Grade

– –40

°C to 125°C – Industrial Grade

– 5-Pin SOT-23 (TLV3701)

– 8-Pin MSOP (TLV3702)

for more information)

APPLICATIONS

DESCRIPTION

The TLV370x is Texas Instruments’ first family of

nanopower comparators with only 560 nA per channel

supply current, which make this device ideal for battery

power and wireless handset applications.

The TLV370x has a minimum operating supply voltage

of 2.7 V over the extended industrial temperature range

supply current makes it an ideal choice for battery

powered portable applications where quiescent current

is the primary concern. Reverse battery protection

guards the amplifier from an over-current condition due

to

improper

battery

installation.

For

harsh

environments, the inputs can be taken 5 V above the

positive supply rail without damage to the device.

All members are available in PDIP and SOIC with the

singles in the small SOT-23 package, duals in the

MSOP, and quads in the TSSOP package.

600

100

0

VCC – Supply Voltage – V

SUPPLY CURRENT

vs

SUPPLY VOLTAGE

200

300

400

500

700

800

2

4

6

8

10

12

14

VID = –1 V

TA = 125°C

TA = 25°C

TA = 70°C

TA = 0°C

TA = –40°C

16

TLV370X

µP

D1

R3

100 k

Ω

R1

1 M

Ω

R2

1 M

Ω

+

0

0

VCC

Vref

high side voltage sense circuit

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

 2001, 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.