TSC1031

Active
Education

High-voltage high side current sense amplifier

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Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

The TSC1031 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The TSC1031’s dedicated schematic eases the implementation of EMI filtering in harsh environments. The gain is adjustable to 50 V/V or 100 V/V by a selection pin. Wide input common-mode voltage range, low quiescent current, and tiny TSSOP8 packaging enable use in a wide variety of applications.
The input common-mode and power supply voltages are independent. The common-mode voltage can range from 2.9 to 70 V in the single-supply configuration or be offset by an adjustable voltage supplied on the Vcc- pin in the dual-supply configuration. With a current consumption lower than 360 μA and a virtually null input leakage current in standby mode, the power consumption in the applications is minimized.
  • All features

    • Independent supply and input common-mode voltages
    • Wide common-mode operating range: 2.9 to 70 V in single-supply configuration -2.1 to 65 V in dual-supply configuration
    • Wide common-mode surviving range: -16 to 75 V (reversed battery and load-dump conditions)
    • Supply voltage range: 2.7 to 5.5 V in single supply configuration
    • Low current consumption: ICCmax = 360 μA
    • Pin selectable gain: 50 V/V or 100 V/V
    • Buffered output
    • EMI filtering

Circuit Diagram

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST-OPAMPS-APP

      Active

      Operational amplifier and comparator application for smartphones and tablets

      Simulators ST
      ST-OPAMPS-APP

      Description:

      Operational amplifier and comparator application for smartphones and tablets

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TSC1031

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSC1031IDT
Active
SO-8 Industrial Ecopack3
TSC1031IPT
Active
TSSOP-8L Industrial Ecopack3
TSC1031IYDT
Active
SO-8 Automotive Ecopack3
TSC1031IYPT
Active
TSSOP-8L Automotive Ecopack3

TSC1031IDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC1031IPT

Package:

TSSOP-8L

Material Declaration**:

Marketing Status

Active

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC1031IYDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

TSC1031IYPT

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

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
TSC1031IYPT No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-8L -40 125 MOROCCO 1.243 / 1k
TSC1031IPT Available at 2 distributors

Distributor availability ofTSC1031IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 387 1 Buy from Distributor
RS COMPONENTS EUROPE 1635 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

387

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

1635

Min.Order

1

Distributor reported inventory date: 2021-10-14

Active
EAR99 NEC Tape And Reel TSSOP-8L -40 125 MOROCCO 1.034 / 1k
TSC1031IYDT Available at 1 distributors

Distributor availability ofTSC1031IYDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 344 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

MOUSER

Stock

344

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-14

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 1.243 / 1k
TSC1031IDT Available at 2 distributors

Distributor availability ofTSC1031IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 629 1 Buy from Distributor
Farnell Element14 EUROPE 265 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

629

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

265

Min.Order

1

Distributor reported inventory date: 2021-10-14

Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.8272 / 1k

TSC1031IYPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.243 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.243 / 1k

Country of Origin

MOROCCO

TSC1031IPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.034 / 1k

Distributor availability ofTSC1031IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 387 1 Buy from Distributor
RS COMPONENTS EUROPE 1635 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

387

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

1635

Min.Order

1

Distributor reported inventory date: 2021-10-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.034 / 1k

Country of Origin

MOROCCO

TSC1031IYDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.243 / 1k

Distributor availability ofTSC1031IYDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 344 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

MOUSER

Stock

344

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.243 / 1k

Country of Origin

MOROCCO

TSC1031IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.8272 / 1k

Distributor availability ofTSC1031IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 629 1 Buy from Distributor
Farnell Element14 EUROPE 265 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

629

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

265

Min.Order

1

Distributor reported inventory date: 2021-10-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.8272 / 1k

Country of Origin

MOROCCO

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