TSC102

Active

High side current sense amplifier plus signal conditioning amplifier

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  • The TSC102 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage.

    The device’s wide input common-mode voltage range, low quiescent current and tiny TSSOP8 packaging enable use in a wide variety of applications (also available in SO8 package).
    The input common-mode and power supply voltages are independent. The common-mode voltage can range from 2.8 to 30 V in operating conditions.
    The TSC102 is rugged against abnormal conditions on the input pins: Vp and Vm can withstand up to 60 V in case of voltage spikes, as little as -16 V in case of reversed battery, and up to 4 kV in case of electrostatic discharge.
    In addition to the current sensing amplifier, the TSC102 offers a fully accessible amplifier for output signal conditioning. The device’s overall current consumption is lower than 420 μA.

    Key Features

    • Independent supply and input common-mode voltages
    • Wide common-mode operating range: 2.8 to 30 V
    • Wide common-mode surviving range: -16 to 60 V (reversed battery and load-dump conditions)
    • Low current consumption: ICC max = 420 μA
    • Output amplifier for tailor-made signal conditioning
    • -40 °C to 125 °C operating temperature range
    • 4 kV ESD protection

Circuit Diagram

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Technical Documentation

    • Description Version Size Action
      DS6589
      High-side current sense amplifier plus signal conditioning amplifier
      3.0
      866.17 KB
      PDF
      DS6589

      High-side current sense amplifier plus signal conditioning amplifier

    • Description Version Size Action
      AN4835
      High-side current sensing for applications using high common-mode voltage
      1.0
      657.19 KB
      PDF
      AN4835

      High-side current sensing for applications using high common-mode voltage

    • 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
      Eldo macromodel - High-side current sense amplifier plus signal contioning amplifier 1.0
      3.96 KB
      ZIP
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP
      Spice macromodel - High-side current sense amplifier plus signal contioning amplifier 1.0
      4.11 KB
      ZIP

      Eldo macromodel - High-side current sense amplifier plus signal contioning amplifier

      ST library for all op amps and comparators SPICE models

      Spice macromodel - High-side current sense amplifier plus signal contioning amplifier

Presentations & Training Material

    • Description Version Size Action
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF
      ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
      1.47 MB
      PDF

      ST Analog Products for Automotive applications

      ST offering in Wearable - Analog and Mixed Signal Portfolio

Publications and Collaterals

    • Description Version Size Action
      TSC10 series: high-side current sense amplifiers 1.0
      1.24 MB
      PDF

      TSC10 series: high-side current sense amplifiers

    • 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**
TSC102IDT
Active
SO-8 Industrial Ecopack3
TSC102IPT
Active
TSSOP-8 Industrial Ecopack3
TSC102IYDT
Active
SO-8 Automotive Ecopack3
TSC102IYPT
Active
TSSOP-8 Automotive Ecopack3

TSC102IDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC102IPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC102IYDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

TSC102IYPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-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
TSC102IPT Available at 5 distributors

Distributor availability ofTSC102IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3982 1 Order Now
RS COMPONENTS EUROPE 1888 1 Order Now
ARROW EUROPE 4000 0 Order Now
P&S ASIA/PACIFIC 6 1 Order Now
MOUSER WORLDWIDE 3314 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

3982

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1888

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

P&S

Stock

6

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

3314

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-10

Buy now
Active
EAR99 NEC Tape And Reel TSSOP-8 -40 125 MOROCCO 0.65 / 1k
TSC102IDT Available at 1 distributors

Distributor availability ofTSC102IDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2474 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

MOUSER

Stock

2474

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-10

Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.65 / 1k
TSC102IYPT No availability of distributors reported, please contact our sales office Buy now
Active
EAR99 NEC Tape And Reel TSSOP-8 -40 125 MOROCCO 0.78 / 1k
TSC102IYDT Available at 1 distributors

Distributor availability ofTSC102IYDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2497 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

MOUSER

Stock

2497

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-10

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.78 / 1k

TSC102IPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.65 / 1k

Distributor availability ofTSC102IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3982 1 Order Now
RS COMPONENTS EUROPE 1888 1 Order Now
ARROW EUROPE 4000 0 Order Now
P&S ASIA/PACIFIC 6 1 Order Now
MOUSER WORLDWIDE 3314 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

3982

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1888

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

P&S

Stock

6

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

3314

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.65 / 1k

Country of Origin

MOROCCO

TSC102IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.65 / 1k

Distributor availability ofTSC102IDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2474 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

MOUSER

Stock

2474

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.65 / 1k

Country of Origin

MOROCCO

TSC102IYPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.78 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.78 / 1k

Country of Origin

MOROCCO

TSC102IYDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.78 / 1k

Distributor availability ofTSC102IYDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2497 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

MOUSER

Stock

2497

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.78 / 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