CQ2333

Current Sensors Overview

The CQ2333 is a high-speed small current sensor developed by Asahi Kasei Microdevices (AKM) utilizing Hall effect open-loop technology. Designed for AC/DC measurement, this single-channel device features a 50A detection range and operates within a supply voltage of 4.5V to 5.5V. It supports an operating temperature range from -40°C to 110°C and is housed in a module package.

Current Sensors Feature Summary

• Utilizes Hall effect open-loop sensing technology for precise current measurement
• Designed for high-speed applications with fast response characteristics
• Supports bidirectional AC/DC current detection up to 50A

Current Sensors Applications

• High-speed small current sensing systems
• Power electronics monitoring
• Industrial control circuits requiring fast response

Current Sensors Procurement Notes

Verify the specific manufacturer designation, as sources list both Asahi Kasei Microdevices/AKM and AKM Semiconductor Inc. Confirm the exact package type and pinout against the official datasheet before integration. Ensure the supply voltage requirements align with your system design. Check for any recent product lifecycle changes or obsolescence notices directly from the supplier.

Current Sensors Selection Notes

Select this component when high-speed response is critical for small current measurements. The open-loop Hall effect architecture offers a balance between speed and simplicity. Consider the module packaging for thermal management and mechanical stability in high-density designs. Verify compatibility with the required 4.5V to 5.5V supply rail.

Current Sensors Part Context

The CQ2333 belongs to AKM's Currentier series, leveraging over 40 years of Hall element manufacturing expertise. This series focuses on system downsizing and creating safer, more precise control systems. The CQ2333 specifically targets applications requiring high-speed performance in compact form factors.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for recommended alternatives if this part is obsolete.