Temperature (qC)

-55

-35

-15

5

25

45

65

85

105

125

200

400

600

800

1000

1200

D001

r18 V Low-to-High

r18 V High-to-Low

2.2 V Low-to-High

2.2 V High-to-Low

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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.

TLV1704-SEP

SLOSE29 – NOVEMBER 2018

TLV1704-SEP 2.2-V to 36-V, Radiation Hardened microPower Quad Comparator

in Space Enhanced Plastic

1

1 Features

1

•

VID V62/18613

•

Radiation Hardened

–

Single Event Latch-up (SEL) Immune to 43

–

ELDRS Free to 30 krad(Si)

–

Total Ionizing Dose (TID) RLAT for Every

Wafer Lot up to 20 krad(Si)

•

Space Enhanced Plastic

–

Controlled Baseline

–

Gold Wire

–

NiPdAu Lead Finish

–

One Assembly and Test Site

–

One Fabrication Site

–

Available in Military (–55°C to 125°C)

Temperature Range

–

Extended Product Life Cycle

–

Extended Product-Change Notification

–

Product Traceability

–

Enhanced Mold Compound for Low

Outgassing

•

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

•

Small Packages:

–

Quad: TSSOP-14

2 Applications

•

Support Low Earth Orbit Space Applications

•

Overvoltage and Undervoltage Detectors

•

Satellite Telemetry and Telecommand for On-

board Data Handling

•

Window Comparators

•

Overcurrent Detectors

•

Zero-Crossing Detectors

•

System Monitoring for Space

3 Description

The TLV1704-SEP (Quad) device 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 TLV1704-SEP 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

TLV1704-SEP device flexible enough to handle

almost any application, from simple voltage detection

to driving a single relay.

Device Information(1)

PART NUMBER

GRADE

PACKAGE

TLV1704AMPWTPSEP

20 krad(Si) RLAT

TSSOP (14)

TLV1704AMPWPSEP

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

at the end of the data sheet.

TLV1704-SEP as a Window Comparator

Stable Propagation Delay vs Temperature