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.
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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, MiniSO8 and TSSOP8 packages
- AEC-Q100 qualified
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All tools & software
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 6.0 | 29 Nov 2024 | 29 Nov 2024 |
Application Notes (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 31 Oct 2024 | 31 Oct 2024 |
User Manuals (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 27 Jun 2017 | 27 Jun 2017 |
Presentations (3)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.2 | 02 Aug 2023 | 02 Aug 2023 | ||
| 1.0 | 19 Mar 2025 | 19 Mar 2025 | ||
| 2.0 | 27 Apr 2023 | 27 Apr 2023 |
Flyers (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 21 Mar 2024 | 21 Mar 2024 |
Brochures (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 3.1 | 27 Mar 2025 | 27 Mar 2025 | ||
| 2.0 | 29 Mar 2024 | 29 Mar 2024 | ||
| 4.0 | 18 Feb 2025 | 18 Feb 2025 | ||
| 12.24 | 17 Dec 2024 | 17 Dec 2024 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TSC2022
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.
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 2.0 | 20 Nov 2024 | 20 Nov 2024 |
SIMetrix models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 2024.11 | 26 Nov 2024 | 26 Nov 2024 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TSC2022IDT | Active | SO-8 | Industrial | Ecopack3 | |
| TSC2022IPT | Preview | TSSOP-8L | Industrial | Ecopack3 | |
| TSC2022IST | Active | MiniSO-8 | Industrial | Ecopack3 | |
| TSC2022IYDT | Active | SO-8 | Automotive | Ecopack3 | |
| TSC2022IYPT | Preview | TSSOP-8L | Automotive | Ecopack3 | |
| TSC2022IYST | Active | MiniSO-8 | Automotive | Ecopack3 |
TSC2022IDT
Package:
SO-8Material Declaration**:
TSC2022IYDT
Package:
SO-8Material 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||
| TSC2022IYPT | Preview | 0.892 / 1k | distributors No availability of distributors reported, please contact our sales office | TSSOP-8L | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | Automotive | ||||
| TSC2022IST | Active | 0.811 / 1k | 4 distributors | MiniSO-8 | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | Industrial | ||||
| TSC2022IPT | Preview | 0.7434 / 1k | distributors No availability of distributors reported, please contact our sales office | TSSOP-8L | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | Industrial | ||||
| TSC2022IDT | Active | 0.7434 / 1k | distributors No availability of distributors reported, please contact our sales office | SO-8 | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | Industrial | ||||
| TSC2022IYST | Active | 0.892 / 1k | 3 distributors | MiniSO-8 | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | Automotive | ||||
| TSC2022IYDT | Active | 0.892 / 1k | distributors No availability of distributors reported, please contact our sales office | SO-8 | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | Automotive | ||||
TSC2022IYPT Preview
TSC2022IST Active
TSC2022IPT Preview
TSC2022IDT Active
TSC2022IYST Active
TSC2022IYDT 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