CT453-H00DRSN08

Current Sensors Overview

The CT453-H00DRSN08 is a high-performance contactless current sensor from Allegro MicroSystems, utilizing patented XtremeSense TMR technology. It features a supply voltage range of 4.75 V to 5.5 V and operates at frequencies up to 1 MHz. The device provides a linear analog output voltage proportional to the sensed magnetic field. It supports six distinct field ranges for precise current measurement. The component is designed for surface mount installation in an SOIC-8 package.

Current Sensors Feature Summary

• Utilizes patented XtremeSense TMR technology for high-precision sensing
• Provides linear analog output voltage corresponding to magnetic field strength
• Supports multiple configurable field ranges for versatile application

Current Sensors Applications

• Board mount current sensing
• High-frequency current monitoring
• Precision power management systems

Current Sensors Procurement Notes

Verify the specific suffix DRSN08 against official Allegro documentation to confirm pinout and functional specifications. Ensure the selected variant matches the required field range configuration. Cross-reference the SOIC-8 package dimensions with PCB layout requirements. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement.

Current Sensors Selection Notes

Select this component when high-speed current sensing is required with minimal signal latency. The 1 MHz frequency capability suits applications demanding rapid response times. Consider the six available field ranges to match the expected current levels accurately. The TMR technology offers advantages in sensitivity and stability compared to traditional Hall-effect sensors.

Current Sensors Part Context

The CT453 series represents Allegro's advanced magnetic sensing solutions leveraging Tunnel Magnetoresistance (TMR) technology. This family targets applications requiring superior accuracy and bandwidth. The H00DRSN08 variant specifically addresses board-mount needs with integrated signal conditioning. It complements other Allegro current sensors like the ACS series by offering different technological approaches.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Verify compatibility with existing designs by comparing electrical characteristics and pin configurations carefully.