200n

400n

600n

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95

110 125

Temperature ( C)

18 V Low-to-High

18 V High-to-Low

2.2 V Low-to-High

2.2 V High-to-Low

C012

V(PULLUP)

t

t

R(PULLUP)

V(th±)

V(th+)

VI

V(th±)

V(th+)

VO

+

_

VS

½

Device

+

_

VS

½

Device

VI

VO

V(PULLUP)

GND

GND

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Design

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.

TLV1701-Q1, TLV1702-Q1, TLV1704-Q1

SLOS890B – NOVEMBER 2015 – REVISED SEPTEMBER 2017

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

1

1 Features

1

•

Qualified for Automotive Applications

•

AEC Q100-Qualified With the Following Results

–

Device Temperature Grade 1: –40°C to

+125°C Ambient Operating Temperature

–

Device HBM ESD Classification Level 3A

(TLV1701-Q1)

–

Device HBM ESD Classification Level 1C

(TLV1702-Q1,TLV1704-Q1)

–

Device CDM ESD Classification Level C5

•

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

•

Low Quiescent Current: 55 µA per Comparator

•

Input Common-Mode Range Includes Both Rails

•

Low Propagation Delay: 560 ns

•

Low Input Offset Voltage: 300 µV

•

Open Collector Outputs:

–

Up to 36 V Above Negative Supply Regardless

of Supply Voltage

•

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

•

Small Packages:

–

Single: SOT23-5

–

Dual: VSSOP-8

–

Quad: TSSOP-14

2 Applications

•

Overvoltage and Undervoltage Detectors

•

Window Comparators

•

Overcurrent Detectors

•

Zero-Crossing Detectors

•

System Monitoring for:

–

White Goods

–

Automotive

–

Medical

3 Description

The TLV1701-Q1 (Single), TLV1702-Q1 (Dual) and

TLV1704-Q1 (Quad) devices offers a wide supply

range, rail-to-rail inputs, low quiescent current, and

low propagation delay. All these features come in

industry-standard, extremely-small packages, making

these devices the best general-purpose comparators

available.

The open collector output offers the advantage of

allowing the output to be pulled to any voltage rail up

to 36 V above the negative power supply, regardless

of the TLV170x-Q1 supply voltage.

The device is a microPower comparator. Low input

offset voltage, low input bias currents, low supply

current, and open-collector configuration make the

TLV170x-Q1 device flexible enough to handle almost

any application, from simple voltage detection to

driving a single relay.

The device is specified for operation across the

expanded industrial temperature range of –40°C to

+125°C.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TLV1701-Q1

SOT-23 (5)

1.60 mm × 2.90 mm

TLV1702-Q1

VSSOP (8)

3.00 mm × 3.00 mm

TLV1704-Q1

TSSOP (14)

4.40 mm × 5.00 mm

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

at the end of the data sheet.

TLV1702-Q1 as a Window Comparator

Stable Propagation Delay vs Temperature