CT453-H00MRSN08

Current Sensors Overview

The Allegro MicroSystems CT453-H00MRSN08 is a programmable bipolar XtremeSense TMR contactless current sensor designed for high-accuracy current measurement. It utilizes patented technology to combine high bandwidth and low noise characteristics. The device operates with an analog output type and features a response time of 300 ns within a frequency range of 1 MHz. It requires an operating supply voltage of 3.3 V and draws a supply current of 6 mA. The component is housed in an 8-SOIC package, measuring 4.89 mm in length, 3.9 mm in width, and 1.47 mm in height. It supports AC/DC sensing applications.

Current Sensors Feature Summary

• Utilizes XtremeSense TMR coreless technology for zero-loss contactless current sensing
• Provides high-accuracy measurements through programmable bipolar design
• Combines high bandwidth with low noise performance for precise signal integrity

Current Sensors Applications

• Consumer electronics current monitoring
• Enterprise system power management
• Industrial application current sensing

Current Sensors Procurement Notes

Verify the specific ordering suffix H00MRSN08 against official Allegro MicroSystems documentation to ensure correct configuration. Confirm that the 8-SOIC package dimensions and 3.3 V supply requirements align with your PCB layout and power design constraints before procurement.

Current Sensors Selection Notes

Select this component when high-bandwidth and low-noise performance are critical for accurate current measurement. Ensure the application environment supports the specified 3.3 V operating voltage and that the 300 ns response time meets the system's dynamic requirements. Verify compatibility with AC/DC sensing needs.

Current Sensors Part Context

This part belongs to the XtremeSense Crocus series from Allegro MicroSystems. It is classified as a board mount current sensor utilizing magnetoresistive sensing technology. The product status is active, indicating it is currently available for new designs and production use within the manufacturer's portfolio.

Current Sensors Replacement Considerations

Consult official Allegro MicroSystems substitution guides for verified alternatives. Generic cross-references may not preserve the specific XtremeSense TMR characteristics or programmable bipolar functionality required for this application.