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18 V High-to-Low

2.2 V Low-to-High

2.2 V High-to-Low

C012

V(PULLUP)

t

t

R(PULLUP)

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V(th+)

VI

V(th±)

V(th+)

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+

_

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Device

+

_

VS

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Device

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V(PULLUP)

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GND

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Design

TLV1702-Q1, TLV1704-Q1

SLOS890A – NOVEMBER 2015 – REVISED DECEMBER 2015

TLV170x-Q1 2.2-V to 36-V, microPower Comparator

1 Features

3 Description

The TLV1702-Q1 and TLV1704-Q1 (TLV170x-Q1)

1

•

Qualified for Automotive Applications

devices offers a wide supply range, rail-to-rail inputs,

•

AEC-Q100 Qualified With the Following Results:

low quiescent current, and low propagation delay. All

–

Device Temperature Grade 1: –40°C to

these features come in industry-standard, extremely-

+125°C Ambient Operating Temperature

small packages, making these devices the best

general-purpose comparators available.

Range

–

Device HBM Classification Level 1C

The open collector output offers the advantage of

allowing the output to be pulled to any voltage rail up

–

Device CDM Classification Level C6

to 36 V above the negative power supply, regardless

•

Supply Range: 2.2 V to 36 V or ±1.1 V to ±18 V

of the TLV170x-Q1 supply voltage.

•

Low Quiescent Current: 55 µA per Comparator

The device is a dual channel microPower comparator.

•

Input Common-Mode Range Includes Both Rails

Low input offset voltage, low input bias currents, low

•

Low Propagation Delay: 560 ns

supply current, and open-collector configuration make

the TLV170x-Q1 device flexible enough to handle

•

Low Input Offset Voltage: 300 µV

almost any application, from simple voltage detection

•

Open Collector Outputs:

to driving a single relay.

–

Up to 36 V Above Negative Supply Regardless

The device is specified for operation across the

of Supply Voltage

expanded industrial temperature range of –40°C to

•

Industrial Temperature Range: –40°C to +125°C

+125°C.

•

Small Packages:

Device Information(1)

–

Dual: VSSOP-8

PART NUMBER

PACKAGE

BODY SIZE (NOM)

–

Quad: TSSOP-14

TLV1702-Q1

VSSOP (8)

3.00 mm × 3.00 mm

2 Applications

TLV1704-Q1

TSSOP (14)

5.00 mm × 4.4 mm

(1) For all available packages, see the package option addendum

•

Overvoltage and Undervoltage Detectors

at the end of the datasheet.

•

Window Comparators

•

Overcurrent Detectors

•

Zero-Crossing Detectors

•

System Monitoring for:

–

Power Supplies

–

White Goods

–

Industrial Sensors

–

Automotive

–

Medical

TLV1702-Q1 as a Window Comparator

Stable Propagation Delay vs Temperature

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.