STEVAL-ISQ007V1

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High-side current-sense amplifier demonstration board based on the TSC101

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Product overview

Description

This demonstration board is specifically designed for the TSC101 integrated circuit.

The TSC101 measures a very small voltage drop on a high-side shunt resistor, and, using an internally fixed gain, amplifies the difference into a ground-referenced output voltage; the amplification gain is internally fixed.

Input common-mode and power supply voltages are independent.

The common-mode voltage can range from 2.8 V to 30 V in operating conditions, and up to 60 V in absolute maximum ratings.

The supply voltage can range from 4 V to 24 V.

Current consumption of less than 300 μA over the temperature range and low input bias current (less than 8 μA in standard conditions, a few 100 nA if VCC isn't supplied) are particularly interesting to save power in the application.

  • All features

    • Buffered output
    • Internally fixed gain:20 V/V (TSC101A)50 V/V (TSC101B)100 V/V (TSC101C)
    • Independent supply and input common-mode voltages
    • Wide common-mode surviving range: -0.3 V to 60 V (load-dump)
    • Wide common-mode operating range: 2.8 V to 30 V
    • Low current consumption: ICC max is 300 μA
    • Wide supply voltage range: 4 V to 24 V

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISQ007V1
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CARD Industrial Ecopack2 -

STEVAL-ISQ007V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

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Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.

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STEVAL-ISQ007V1

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TSC101BILT

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(*) 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