Micropower low-voltage rail-to-rail comparator

Download datasheet

Sample and Buy from our eStore

Sample & Buy
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • 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
TS334IDT SO-14 Tape And Reel -40 125
Active
0.39 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofTS334IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2250 1 Order Now
P&S ASIA/PACIFIC 808 1 Order Now
MOUSER WORLDWIDE 171 1 Order Now
ANGLIA Live EUROPE 1814 1 Order Now

Distributor reported inventory date: 2019-11-05

Distributor Name

DIGIKEY

Stock

2250

Min.Order

1

Region

WORLDWIDE Order Now

P&S

Stock

808

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

171

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

1814

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-05

Buy now
TS334IYPT TSSOP-14 Tape And Reel -40 125
Active
0.48 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofTS334IYPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2308 1 Order Now

Distributor reported inventory date: 2019-11-05

Distributor Name

DIGIKEY

Stock

2308

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-05

TS334IYDT SO-14 Tape And Reel -40 125
Active
0.47 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofTS334IYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3666 1 Order Now
MOUSER WORLDWIDE 2397 1 Order Now

Distributor reported inventory date: 2019-11-05

Distributor Name

DIGIKEY

Stock

3666

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2397

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-05

Get sample
TS334IPT TSSOP-14 Tape And Reel -40 125
Active
0.4 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofTS334IPT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2310 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
MOUSER WORLDWIDE 4486 1 Order Now

Distributor reported inventory date: 2019-11-05

Distributor Name

RS COMPONENTS

Stock

2310

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

MOUSER

Stock

4486

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-05

Get sample

TS334IDT

Package

SO-14

Packing Type

Tape And Reel

Unit Price (US$)

0.39*

Distributor availability ofTS334IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2250 1 Order Now
P&S ASIA/PACIFIC 808 1 Order Now
MOUSER WORLDWIDE 171 1 Order Now
ANGLIA Live EUROPE 1814 1 Order Now

Distributor reported inventory date: 2019-11-05

Distributor Name

DIGIKEY

Stock

2250

Min.Order

1

Region

WORLDWIDE Order Now

P&S

Stock

808

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

171

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

1814

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-05

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.39

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TS334IYPT

Package

TSSOP-14

Packing Type

Tape And Reel

Unit Price (US$)

0.48*

Distributor availability ofTS334IYPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2308 1 Order Now

Distributor reported inventory date: 2019-11-05

Distributor Name

DIGIKEY

Stock

2308

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-05

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.48

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TS334IYDT

Package

SO-14

Packing Type

Tape And Reel

Unit Price (US$)

0.47*

Distributor availability ofTS334IYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3666 1 Order Now
MOUSER WORLDWIDE 2397 1 Order Now

Distributor reported inventory date: 2019-11-05

Distributor Name

DIGIKEY

Stock

3666

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2397

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-05

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.47

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TS334IPT

Package

TSSOP-14

Packing Type

Tape And Reel

Unit Price (US$)

0.4*

Distributor availability ofTS334IPT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2310 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
MOUSER WORLDWIDE 4486 1 Order Now

Distributor reported inventory date: 2019-11-05

Distributor Name

RS COMPONENTS

Stock

2310

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

MOUSER

Stock

4486

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-05

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.4

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

Recommended for you

00 Files selected for download

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
      PDF
      AN4368
      Signal conditioning for pyroelectric passive infrared (PIR) sensors
      1.0
      1,002.63 KB
      PDF
      AN4071

      Introduction to comparators, their parameters and basic applications

      AN4368

      Signal conditioning for pyroelectric passive infrared (PIR) sensors

    • Description Version Size Action
      UM0065
      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS
      1.0
      120.84 KB
      PDF
      UM0065

      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS

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
      PDF

      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.

    • Description Version Size Action
      Operational Amplifiers (Op Amps) - Quick Reference Guide 1.1
      850.76 KB
      PDF
      Operational amplifiers: performance, robust and advanced technology
      2.52 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF
      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
      PDF

      Operational Amplifiers (Op Amps) - Quick Reference Guide

      Operational amplifiers: performance, robust and advanced technology

      Products and solutions for Smart industry

      Semiconductor solutions for healthcare applications

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS334IDT
Active
SO-14 Industrial Ecopack3
TS334IPT
Active
TSSOP-14 Industrial Ecopack3
TS334IYDT
Active
SO-14 Automotive Ecopack3
TS334IYPT
Active
TSSOP-14 Automotive Ecopack3

TS334IDT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS334IPT

Package:

TSSOP-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS334IYDT

Package:

SO-14

Material Declaration**:

Marketing Status

Active

Package

SO-14

Grade

Automotive

RoHS Compliance Grade

Ecopack3

TS334IYPT

Package:

TSSOP-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14

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.