TSC2021

Evaluation
Design Win Education

100 V, precision, bidirectional current sense amplifier

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Product overview

Description

TSC2020, TSC2021 and TSC2022 are a series of precision bidirectional current sense amplifier. They can sense current via a shunt resistor over a wide range of common-mode voltages, from -4 to +100 V, whatever the supply voltage is. It is able to sense very low drop voltages, minimizing measurement error.

TSC2020, TSC2021 and TSC2022 are current sense amplifiers that may be used for various functions like precision current measurement, overcurrent protection, current monitoring, and feedback loops. These devices fully operate over the supply voltage range of 2.7 to 5.5 V, and over an ambient temperature range of -40 to 125 °C.

  • All features

    • Wide common-mode voltage: -4 to 100 V
    • High common-mode rejection CMR: 100 dB min.
    • Offset voltage: ±150 µV max.
    • Offset drift: 0.5 µV/°C max.
    • Enhanced PWM rejection
    • 2.7 to 5.5 V supply voltage
    • Internal fixed gain
      • TSC2020: 20 V/V
      • TSC2021: 50 V/V
      • TSC2022: 100 V/V
    • Gain error: 0.3% max.
    • Gain drift: 3.5 ppm/°C max.
    • SO8 and MiniSO8 package
    • AEC-Q100 qualified

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TSC2021

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Symbols

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Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSC2021IDT
Preview
SO-8 Industrial Ecopack3
TSC2021IST
Evaluation
MiniSO-8 Industrial Ecopack3
TSC2021IYDT
Target
SO-8 Automotive Ecopack3
TSC2021IYST
Evaluation
MiniSO-8 Automotive Ecopack3

TSC2021IDT

Package:

SO-8

Material Declaration**:

Marketing Status

Preview

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC2021IST

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

Evaluation

Package

MiniSO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC2021IYDT

Package:

SO-8

Material Declaration**:

Marketing Status

Target

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

TSC2021IYST

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

Evaluation

Package

MiniSO-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

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TSC2021IYST
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TSC2021IYDT
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TSC2021IDT
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TSC2021IST
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TSC2021IYST Evaluation

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

TSC2021IYST

Operating Temperature (°C)

Min:

Max:

TSC2021IYDT Target

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

TSC2021IYDT

Operating Temperature (°C)

Min:

Max:

TSC2021IDT Preview

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

TSC2021IDT

Operating Temperature (°C)

Min:

Max:

TSC2021IST Evaluation

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

TSC2021IST

Operating Temperature (°C)

Min:

Max:

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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