Product overview
Description
The STEVAL-AETKT4V1 evaluation kit implements bidirectional current sense amplifiers. It consists of a motherboard and three different daughter boards for different gain configurations.
The STEVAL-AET041V1B is a mother board, which can accept different daughter boards to use different gain configuration.
STEVAL-AET042V1B: daughter board with a TSC2020 mounted with a gain of 20.
STEVAL-AET043V1B: daughter board with a TSC2021 mounted with a gain of 50.
STEVAL-AET044V1B: daughter board with a TSC2022 mounted with a gain of 100.
The TSC202x family is a current sense amplifier specifically designed to accurately measure current by amplifying the voltage across a shunt resistor connected to its input. It features a zero-drift topology, allowing it to achieve a high CMRR of at least 100 dB and a low input-offset voltage of 200 µV at a common mode voltage of 12 V and over temperature.
Thanks to the use of thin film resistor, TSC202x offers an extremely precise gain and very high CMRR performance even in the high frequency range. Moreover, there is the possibility to fix the output common mode voltage allowing the TSC202x to be either used as a unidirectional or bidirectional current sensing amplifier.
TSC202x embedded a system to optimize the PWM rejection, allowing to reduce the effect of fast input common mode voltage variation on the output signal.
-
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
- Gain from 20 to 100
- Gain error: 0.3% max.
- Temperature range -40 to 125°C
- RoHS compliant
Recommended for you
All resources
| Resource title | Version | Latest update |
|---|
Board Manufacturing Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 11 Oct 2024 | 11 Oct 2024 |
Bill of Materials (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 11 Oct 2024 | 11 Oct 2024 |
Schematic Pack (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 11 Oct 2024 | 11 Oct 2024 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| STEVAL-AETKT4V1 | Active | CARD | Industrial | Ecopack2 | Yes | |
STEVAL-AETKT4V1
Package:
CARDMaterial 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) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-AETKT4V1 | | | distributors No availability of distributors reported, please contact our sales office |
|
|
STEVAL-AETKT4V1 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