Description:Board Mount Current Sensors XtremeSense High Linearity, High-Resolution Contactless Current Sensor,6-lead DFN, +/-5 mT, Very High Accuracy, I-Temp
Allegro provides a recommended PCB layout in their application note AN296065, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and accuracy of the current sensor.
The CT220FMC-IS5 does not require calibration, as it is a factory-calibrated device. However, Allegro recommends performing a system-level calibration to account for any system-specific errors or offsets. This can be done by measuring the output voltage of the sensor at zero current and adjusting the system's gain and offset accordingly.
The CT220FMC-IS5 is rated for operation from -40°C to 125°C, but the accuracy and linearity of the sensor may degrade at extreme temperatures. Allegro recommends operating the device within the -20°C to 85°C range for optimal performance.
Yes, the CT220FMC-IS5 can be used to measure AC currents, but it is primarily designed for DC current measurement. For AC current measurement, Allegro recommends using a band-pass filter to remove high-frequency noise and aliasing, and to ensure that the AC signal is within the device's bandwidth.
The response time of the CT220FMC-IS5 is typically less than 1 μs, making it suitable for high-speed current measurement applications. However, the actual response time may vary depending on the system's bandwidth and the specific application.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
CT220FMC-IS5 Overview
Use the download button to access the CT220FMC-IS5 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like CT220,
or try a keyword search, such as Other Sensors/Transducers
