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  • The TS3702 is a micropower CMOS dual voltage comparator with extremely low consumption of 9µA typ / comparator (20 times less than bipolar LM393). The push-pull CMOS output stage allows power and space saving by eliminating the external pull-up resistor required by usual open-collector output comparators.

    Thus response times remain similar to the LM393.

    Key Features

    • High input impedance: 1012Ωtyp
    • Input common-mode voltage range includes GND
    • Pin-to-pin and functionally compatible with bipolar LM393
    • Push-pull CMOS output (no external pull-up resistor required)
    • Wide single supply range: 2.7V to 16V or dual supplies (±1.35V to ±8V)
    • Extremely low supply current: 9µA typ / comparator
    • Extremely low input offset currents: 1pA typ
    • Fast response time: 2µs typ for 5mV overdrive
    • Extremely low input bias current: 1pA typ

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Technical Documentation

    • Description Version Size Action
      DS0825
      Micropower dual CMOS voltage comparators
      3.3
      115.6 KB
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HW Model, CAD Libraries & SVD

    • Description Version Size Action
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP
      TS370x PSpice model 3.0
      1.26 KB
      ZIP

      ST library for all op amps and comparators SPICE models

      TS370x PSpice model

Presentations & Training Material

    • Description Version Size Action
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
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      ST Analog Products for Automotive applications

Publications and Collaterals

    • Description Version Size Action
      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0
      818.4 KB
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      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.

    • Description Version Size Action
      Amplifiers & Comparators - Broaden Your Horizons 1.0
      2.55 MB
      PDF
      Operational Amplifiers (Op Amps) - Quick Reference Guide 2.0
      2.76 MB
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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS3702CDT
Active
SO-8 Industrial Ecopack3
TS3702IDT
Active
SO-8 Industrial Ecopack3
TS3702IPT
Active
TSSOP-8 Industrial Ecopack3

TS3702CDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS3702IDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS3702IPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
TS3702IPT Available at 6 distributors

Distributor availability ofTS3702IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3382 1 Order Now
FUTURE WORLDWIDE 4000 4000 Order Now
ARROW EUROPE 8000 0 Order Now
ARROW AMERICA 4000 4000 Order Now
MOUSER WORLDWIDE 5669 1 Order Now
Farnell Element14 EUROPE 1943 1 Order Now

Distributor reported inventory date: 2020-08-14

Distributor Name

DIGIKEY

Stock

3382

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

4000

Min.Order

4000

Region

WORLDWIDE Order Now

ARROW

Stock

8000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

4000

Min.Order

4000

Region

AMERICA Order Now

MOUSER

Stock

5669

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1943

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-14

Buy now
Active
EAR99 NEC Tape And Reel TSSOP-8 -40 125 CHINA 0.35 / 1k
TS3702CDT Available at 6 distributors

Distributor availability ofTS3702CDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2141 1 Order Now
AVNET AMERICA 1578 0 Order Now
FUTURE WORLDWIDE 7500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 58207 1 Order Now
MOUSER WORLDWIDE 7059 1 Order Now

Distributor reported inventory date: 2020-08-14

Distributor Name

DIGIKEY

Stock

2141

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

1578

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

7500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

58207

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

7059

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-14

Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 70 MOROCCO 0.29 / 1k
TS3702IDT Available at 10 distributors

Distributor availability ofTS3702IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10404 1 Order Now
COMPEL EUROPE 3183 1 Order Now
RS COMPONENTS EUROPE 43430 10 Order Now
AVNET AMERICA 102500 0 Order Now
FUTURE WORLDWIDE 7250 1 Order Now
ARROW EUROPE 565000 0 Order Now
ARROW AMERICA 7500 2500 Order Now
MOUSER WORLDWIDE 15912 1 Order Now
Farnell Element14 EUROPE 2374 1 Order Now
RUTRONIK EUROPE 52495 2500 Order Now

Distributor reported inventory date: 2020-08-14

Distributor Name

DIGIKEY

Stock

10404

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

3183

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

43430

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

102500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

7250

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

565000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

7500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

15912

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2374

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

52495

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-14

Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.34 / 1k

TS3702IPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.35 / 1k

Distributor availability ofTS3702IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3382 1 Order Now
FUTURE WORLDWIDE 4000 4000 Order Now
ARROW EUROPE 8000 0 Order Now
ARROW AMERICA 4000 4000 Order Now
MOUSER WORLDWIDE 5669 1 Order Now
Farnell Element14 EUROPE 1943 1 Order Now

Distributor reported inventory date: 2020-08-14

Distributor Name

DIGIKEY

Stock

3382

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

4000

Min.Order

4000

Region

WORLDWIDE Order Now

ARROW

Stock

8000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

4000

Min.Order

4000

Region

AMERICA Order Now

MOUSER

Stock

5669

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1943

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.35 / 1k

Country of Origin

CHINA

TS3702CDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.29 / 1k

Distributor availability ofTS3702CDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2141 1 Order Now
AVNET AMERICA 1578 0 Order Now
FUTURE WORLDWIDE 7500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 58207 1 Order Now
MOUSER WORLDWIDE 7059 1 Order Now

Distributor reported inventory date: 2020-08-14

Distributor Name

DIGIKEY

Stock

2141

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

1578

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

7500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

58207

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

7059

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

70

Budgetary Price (US$)* / Qty

0.29 / 1k

Country of Origin

MOROCCO

TS3702IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.34 / 1k

Distributor availability ofTS3702IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10404 1 Order Now
COMPEL EUROPE 3183 1 Order Now
RS COMPONENTS EUROPE 43430 10 Order Now
AVNET AMERICA 102500 0 Order Now
FUTURE WORLDWIDE 7250 1 Order Now
ARROW EUROPE 565000 0 Order Now
ARROW AMERICA 7500 2500 Order Now
MOUSER WORLDWIDE 15912 1 Order Now
Farnell Element14 EUROPE 2374 1 Order Now
RUTRONIK EUROPE 52495 2500 Order Now

Distributor reported inventory date: 2020-08-14

Distributor Name

DIGIKEY

Stock

10404

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

3183

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

43430

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

102500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

7250

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

565000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

7500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

15912

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2374

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

52495

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.34 / 1k

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors