Micropower low-voltage rail-to-rail comparator

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  • The TS331, TS332 and TS334 are single, dual and quad micropower and low-voltage comparators. They can operate with a supply voltage ranging from 1.6 V to 5 V with a typical current consumption as low as 20 μA. In addition, rail-to-rail inputs make them a perfect choice for low-voltage applications.

    Their availability in tiny packages is a real advantage for overcoming space constraints.
    The TS33x are specified for temperatures between -40 °C to +125 °C, making them ideal for a wide range of applications.

    Key Features

    • Supply operation from 1.6 V to 5 V
    • Low current consumption: 20 μA
    • Rail-to-rail inputs
    • Wide temperature range: -40 °C to +125 °C
    • Low output saturation voltage
    • Low propagation delay: 210 ns
    • Open-drain output
    • ESD tolerance: 2 kV HBM/200 V MM
    • SMD packages
    • Automotive qualified

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
TS332IST MSOP/TSSOP 8 Tape And Reel -40 125
Active
0.36 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTS332IST

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2000 1 Order Now
ANGLIA Live EUROPE 8000 4000 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

MOUSER

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

8000

Min.Order

4000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Buy now
TS332IDT SO-8 Tape And Reel -40 125
Active
0.35 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofTS332IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
MOUSER WORLDWIDE 2066 1 Order Now
Farnell Element14 EUROPE 2478 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2066

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2478

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Get sample
TS332IQ2T UFSON 8 2x2x0.6 Tape And Reel -40 125
Active
0.354 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofTS332IQ2T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1962 1 Order Now
RS COMPONENTS EUROPE 1160 1 Order Now
MOUSER WORLDWIDE 2679 1 Order Now
Farnell Element14 EUROPE 3000 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

1962

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1160

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2679

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Get sample
TS332IYDT SO-8 Tape And Reel -40 125
Active
0.42 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofTS332IYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2270 1 Order Now
RS COMPONENTS EUROPE 1110 1 Order Now
MOUSER WORLDWIDE 1929 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

2270

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1110

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

1929

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-19

Get sample

TS332IST

Package

MSOP/TSSOP 8

Packing Type

Tape And Reel

Unit Price (US$)

0.36*

Distributor availability ofTS332IST

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2000 1 Order Now
ANGLIA Live EUROPE 8000 4000 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

MOUSER

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

8000

Min.Order

4000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.36

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TS332IDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.35*

Distributor availability ofTS332IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
MOUSER WORLDWIDE 2066 1 Order Now
Farnell Element14 EUROPE 2478 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2066

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2478

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.35

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TS332IQ2T

Package

UFSON 8 2x2x0.6

Packing Type

Tape And Reel

Unit Price (US$)

0.354*

Distributor availability ofTS332IQ2T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1962 1 Order Now
RS COMPONENTS EUROPE 1160 1 Order Now
MOUSER WORLDWIDE 2679 1 Order Now
Farnell Element14 EUROPE 3000 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

1962

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1160

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2679

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.354

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

TS332IYDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.42*

Distributor availability ofTS332IYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2270 1 Order Now
RS COMPONENTS EUROPE 1110 1 Order Now
MOUSER WORLDWIDE 1929 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

2270

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1110

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

1929

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-19

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.42

Quantity

1000

ECCN (US)

EAR99

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

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Technical Documentation

    • Description Version Size Action
      DS6763
      Micropower low-voltage, rail-to-rail comparators
      4.0
      1.63 MB
      PDF
      DS6763

      Micropower low-voltage, rail-to-rail comparators

    • Description Version Size Action
      AN4071
      Introduction to comparators, their parameters and basic applications
      1.0
      482.11 KB
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    • Description Version Size Action
      UM0065
      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS
      1.0
      120.84 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
      TS331-TS332-TS334 Pspice model 1.0
      3 KB
      ZIP

      ST library for all op amps and comparators SPICE models

      TS331-TS332-TS334 Pspice model

Presentations & Training Material

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

      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.

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS332IDT
Active
SO-8 Industrial Ecopack3
TS332IQ2T
Active
UFSON 8 2x2x0.6 Industrial Ecopack3
TS332IST
Active
MSOP/TSSOP 8 Industrial Ecopack3
TS332IYDT
Active
SO-8 Automotive Ecopack3

TS332IDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS332IQ2T

Package:

UFSON 8 2x2x0.6

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFSON 8 2x2x0.6

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS332IST

Package:

MSOP/TSSOP 8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MSOP/TSSOP 8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS332IYDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

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.