TSC199

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Low / High side bidirectional, zero-drift, current sense amplifiers

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Product overview

Description

TSC199 is a series of zero-drift current sense amplifiers that can sense current via a shunt resistor over a wide range of common-mode voltages from -0.3 V to +26 V, whatever the supply voltage is. It is available in three different versions, each of them having a different gain: 50 V/V, 100 V/V, and 200 V/V. TSC199 is designed with a specific zero-drift architecture, which can achieve high precision. TSC199 is able to sense very low drop voltages, as low as 10 mV full scale, minimizing measurement error.

TSC199 are current sense amplifiers that may be used in various functions like precision current measurement, overcurrent protection, current monitoring, and feedback loops.

This device fully operates over the broad supply voltage range of 2.7 V to 26 V and over the industrial temperature range of -40 °C to 125 °C.

  • All features

    • Wide common-mode voltage: -0.3 V to 26 V
    • Offset voltage: ±150 µV max.
    • Gain error: 1.5% max.
    • Offset drift: 0.5 µV/°C max.
    • Different gain available
      • TSC199A1 50 V/V
      • TSC199A2 100 V/V
      • TSC199A3 200 V/V
    • Quiescent current: 100 µA max.
    • SC70-6 and QFN10L (1.8 x 1.4 mm)

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STMicroelectronics - TSC199

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSC199A1ICT
Active
SC70-6 Industrial Ecopack3
TSC199A1IQT
Active
QFN-10L Industrial Ecopack2
TSC199A2ICT
Active
SC70-6 Industrial Ecopack3
TSC199A2IQT
Active
QFN-10L Industrial Ecopack2
TSC199A3ICT
Active
SC70-6 Industrial Ecopack3
TSC199A3IQT
Active
QFN-10L Industrial Ecopack2

TSC199A1ICT

Package:

SC70-6

Material Declaration**:

Marketing Status

Active

Package

SC70-6

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC199A1IQT

Package:

QFN-10L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-10L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TSC199A2ICT

Package:

SC70-6

Material Declaration**:

Marketing Status

Active

Package

SC70-6

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC199A2IQT

Package:

QFN-10L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-10L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TSC199A3ICT

Package:

SC70-6

Material Declaration**:

Marketing Status

Active

Package

SC70-6

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC199A3IQT

Package:

QFN-10L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-10L

Grade

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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TSC199A1ICT
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TSC199A2IQT
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TSC199A3ICT
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TSC199A3IQT
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TSC199A1IQT
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TSC199A2ICT
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TSC199A1ICT Active

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

Part Number:

TSC199A1ICT

Operating Temperature (°C)

Min:

Max:

TSC199A2IQT Active

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

Part Number:

TSC199A2IQT

Operating Temperature (°C)

Min:

Max:

TSC199A3ICT Active

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

Part Number:

TSC199A3ICT

Operating Temperature (°C)

Min:

Max:

TSC199A3IQT Active

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

Part Number:

TSC199A3IQT

Operating Temperature (°C)

Min:

Max:

TSC199A1IQT Active

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

Part Number:

TSC199A1IQT

Operating Temperature (°C)

Min:

Max:

TSC199A2ICT Active

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

Part Number:

TSC199A2ICT

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