TLV3401, TLV3402, TLV3404

FAMILY OF NANOPOWER OPEN DRAIN OUTPUT COMPARATORS

SLCS135A – AUGUST 2000 – REVISED NOVEMBER 2000

1

POST OFFICE BOX 655303

– 0

°C to 70°C – Commercial Grade

– –40

°C to 125°C – Industrial Grade

– 5-Pin SOT-23 (TLV3401)

– 8-Pin MSOP (TLV3402)

SLOU060 for more information)

description

The TLV340x is Texas Instruments’ first family of

nanopower comparators with only 470 nA per

channel supply current, which make this device

ideal for battery power and wireless handset

applications.

The TLV340x has a minimum operating supply

voltage of 2.7 V over the extended industrial

having an input common-mode range of –0.1 to

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.

A SELECTION OF OUTPUT COMPARATORS†

DEVICE

VCC

(V)

VIO

(

µV)

ICC/Ch

(

µA)

IIB

(pA)

tPLH

(

µs)

tPHL

(

µs)

tf

(

µs)

tr

(

µs)

RAIL-TO-

RAIL

OUTPUT

STAGE

TLV340x

2.5 – 16

250

0.47

80

55

30

5

–

I

OD

TLV370x

2.5 – 16

250

0.47

80

25

30

5

3.5

I

PP

TLC3702/4

3 – 16

1200

9

5

1.1

0.65

0.5

0.125

–

PP

TLC393/339

3 – 16

1400

11

5

1.1

0.55

0.22

–

–

OD

TLC372/4

3 – 16

1000

75

5

0.65

0.65

–

–

–

OD

† All specifications are typical values measured at 5 V.

Copyright

 2000, Texas Instruments Incorporated

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.

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.

500

0

0

VCC – Supply Voltage – V

SUPPLY CURRENT

vs

SUPPLY VOLTAGE

100

200

300

400

600

700

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

high side voltage sense circuit

TLV340X

µP

D1

R4

1 M

Ω

R3

100 k

Ω

R1

1 M

Ω

R2

1 M

Ω

+

0

0

VCC

Vref