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.
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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)
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TSC199
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3D models
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 |
TSC199A3ICT
Package:
SC70-6Material Declaration**:
(**) 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Grade | ||
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| TSC199A1ICT | | | distributors No availability of distributors reported, please contact our sales office |
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| TSC199A2IQT | | | distributors No availability of distributors reported, please contact our sales office |
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| TSC199A3ICT | | | distributors No availability of distributors reported, please contact our sales office |
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| TSC199A3IQT | | | distributors No availability of distributors reported, please contact our sales office |
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| TSC199A1IQT | | | distributors No availability of distributors reported, please contact our sales office |
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| TSC199A2ICT | | | distributors No availability of distributors reported, please contact our sales office |
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TSC199A1ICT Active
TSC199A2IQT Active
TSC199A3ICT Active
TSC199A3IQT Active
TSC199A1IQT Active
TSC199A2ICT Active
(*) 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