TSC103

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 TSC103 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain is adjustable to four different values from 20 V/V up to 100 V/V by two selection pins. 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 V 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 V to 70 V in single-supply configuration,-2.1 V to 65 V in dual-supply configuration
    • Wide common-mode surviving range: -16 V 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: 20 V/V, 25 V/V, 50 V/V or 100 V/V
    • Buffered output

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 - TSC103

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**
TSC103IDT
Active
SO-8 Industrial Ecopack3
TSC103IPT
Active
TSSOP-8L Industrial Ecopack3
TSC103IYDT
Active
SO-8 Automotive Ecopack3
TSC103IYPT
Active
TSSOP-8L Automotive Ecopack3

TSC103IDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC103IPT

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC103IYDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

TSC103IYPT

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
TSC103IYPT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel TSSOP-8L -40 125 MOROCCO 1.13 / 1k
TSC103IDT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.8272 / 1k
TSC103IPT Available at 3 distributors

Distributor availability ofTSC103IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 27451 1 Buy from Distributor
RS COMPONENTS EUROPE 3094 1 Buy from Distributor
MOUSER WORLDWIDE 681 1 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

DIGIKEY

Stock

27451

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

3094

Min.Order

1

MOUSER

Stock

681

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-8L -40 125 MOROCCO 1.034 / 1k
TSC103IYDT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 1.243 / 1k

TSC103IYPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.13 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.13 / 1k

Country of Origin

MOROCCO

TSC103IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.8272 / 1k

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

TSC103IPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.034 / 1k

Distributor availability ofTSC103IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 27451 1 Buy from Distributor
RS COMPONENTS EUROPE 3094 1 Buy from Distributor
MOUSER WORLDWIDE 681 1 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

DIGIKEY

Stock

27451

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

3094

Min.Order

1

MOUSER

Stock

681

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-16

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

TSC103IYDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.243 / 1k

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

(*) 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