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  • The TSX393 is a micropower CMOS dual voltage comparator which exhibits a very low current consumption of 5 µA typical per comparator. This device was designed as the improvement of the TS393: it shows a lower current consumption, a better input offset voltage, and an enhanced ESD tolerance. The TSX393 is fully specified over a wide temperature range and is proposed in automotive grade for the SO8 package. It is fully compatible with the TS393 CMOS comparator and is available with similar packages. New tiny packages (MiniSO8 and DFN8 2x2 mm) are also proposed for the TSX393 thus allowing even more integration on applications.

    Key Features

    • Low supply current: 5 µA typ. per comparator
    • Wide single supply range 2.7 V to 16 V or dual supplies (±1.35 V to ±8 V)
    • Extremely low input bias current: 1 pA typ.
    • Input common-mode voltage range includes ground
    • Open drain output
    • High input impedance: 1012 Ω typ
    • Fast response time: 2 µs typ. for 5 mV overdrive
    • ESD tolerance: 4 kV HBM, 200 V MM

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Technical Documentation

    • Description Version Size Action
      DS10633
      Micropower dual CMOS voltage comparators
      4.0
      1.3 MB
      PDF
      DS10633

      Micropower dual CMOS voltage comparators

    • Description Version Size Action
      AN4071
      Introduction to comparators, their parameters and basic applications
      1.0
      482.11 KB
      PDF
      AN4071

      Introduction to comparators, their parameters and basic applications

    • 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
      TSX393_macromodel_PSPICE
      3.17 KB
      ZIP

      ST library for all op amps and comparators SPICE models

      TSX393_macromodel_PSPICE

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
      Micropower op amp and comparator solutions 2.0
      1.53 MB
      PDF
      TSX series 16 V CMOS amplifiers and comparators
      599.08 KB
      PDF

      Micropower op amp and comparator solutions

      TSX series 16 V CMOS amplifiers and comparators

    • 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
      Amplifiers & Comparators - Broaden Your Horizons 1.0
      2.55 MB
      PDF
      Operational Amplifiers (Op Amps) - Quick Reference Guide 2.0
      2.76 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Amplifiers & Comparators - Broaden Your Horizons

      Operational Amplifiers (Op Amps) - Quick Reference Guide

      Products and solutions for Smart industry

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSX393IDT
Active
SO-8 Industrial Ecopack3
TSX393IPT
Active
TSSOP-8 Industrial Ecopack3
TSX393IQ2T
Active
DFN8 2x2x0.75 Industrial Ecopack3
TSX393IST
Active
MSOP/TSSOP 8 Industrial Ecopack3
TSX393IYDT
Active
SO-8 Automotive Ecopack3

TSX393IDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSX393IPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSX393IQ2T

Package:

DFN8 2x2x0.75

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN8 2x2x0.75

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSX393IST

Package:

MSOP/TSSOP 8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MSOP/TSSOP 8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSX393IYDT

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.

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
TSX393IDT Available at 2 distributors

Distributor availability ofTSX393IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2215 1 Order Now
MOUSER WORLDWIDE 4985 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

DIGIKEY

Stock

2215

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4985

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-21

Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.395 / 1k
TSX393IQ2T Available at 3 distributors

Distributor availability ofTSX393IQ2T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 307 1 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 1347 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

DIGIKEY

Stock

307

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1347

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-21

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel DFN8 2x2x0.75 -40 125 CHINA 0.395 / 1k
TSX393IYDT Available at 4 distributors

Distributor availability ofTSX393IYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2232 1 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 2433 1 Order Now
Farnell Element14 EUROPE 250 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

DIGIKEY

Stock

2232

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2433

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

250

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-21

Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.474 / 1k
TSX393IST Available at 1 distributors

Distributor availability ofTSX393IST

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 4000 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

Farnell Element14

Stock

4000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-21

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel MSOP/TSSOP 8 -40 125 PHILIPPINES 0.395 / 1k
TSX393IPT Available at 1 distributors

Distributor availability ofTSX393IPT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 4000 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

MOUSER

Stock

4000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-21

Buy now
Active
EAR99 NEC Tape And Reel TSSOP-8 -40 125 MOROCCO 0.395 / 1k

TSX393IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.395 / 1k

Distributor availability ofTSX393IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2215 1 Order Now
MOUSER WORLDWIDE 4985 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

DIGIKEY

Stock

2215

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4985

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.395 / 1k

Country of Origin

MOROCCO

TSX393IQ2T

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.395 / 1k

Distributor availability ofTSX393IQ2T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 307 1 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 1347 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

DIGIKEY

Stock

307

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1347

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN8 2x2x0.75

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.395 / 1k

Country of Origin

CHINA

TSX393IYDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.474 / 1k

Distributor availability ofTSX393IYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2232 1 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 2433 1 Order Now
Farnell Element14 EUROPE 250 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

DIGIKEY

Stock

2232

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2433

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

250

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.474 / 1k

Country of Origin

MOROCCO

TSX393IST

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.395 / 1k

Distributor availability ofTSX393IST

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 4000 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

Farnell Element14

Stock

4000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

MSOP/TSSOP 8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.395 / 1k

Country of Origin

PHILIPPINES

TSX393IPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.395 / 1k

Distributor availability ofTSX393IPT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 4000 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

MOUSER

Stock

4000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.395 / 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