CT455-H00B5-SN08

Current Sensors Overview

The CT455-H00B5-SN08 is a single-channel magnetoresistive current sensor utilizing XtremeSense TMR technology. It provides bidirectional sensing with an operating frequency of 1MHz and operates within a supply voltage range of 4.75V to 5.25V. The device draws between 6mA and 9mA of supply current. It is housed in an 8-SOIC package (3.90mm width) and supports an operating temperature range from -40°C to 125°C.

Current Sensors Feature Summary

• Utilizes XtremeSense TMR technology for high-bandwidth, low-noise contactless current sensing
• Converts magnetic fields into linear analog output voltages
• Supports standard magnetic field ranges for versatile application integration

Current Sensors Applications

• High-speed motor control systems
• Power supply monitoring circuits
• Industrial automation feedback loops

Current Sensors Procurement Notes

Verify the specific ordering suffix SN08 corresponds to the 8-SOIC package configuration. Confirm that the standard magnetic field range meets system requirements, as programmable variants exist for offset and gain calibration. Ensure compatibility with the required supply voltage and temperature specifications during procurement.

Current Sensors Selection Notes

Select this component when high bandwidth and low noise are critical for signal integrity. The fixed magnetic field range distinguishes it from user-programmable variants like the TS08 series. Consider the 8-SOIC footprint constraints and surface mount mounting type for PCB layout design.

Current Sensors Part Context

This part belongs to the CT455 family of contactless current sensors. Unlike the CT456 which supports a pre-programmed 6mT range, the CT455 offers standard field range options. The SN08 suffix specifically denotes the SOIC package variant within the broader product line.

Current Sensors Replacement Considerations

The CT455-H00B5-TS08 serves as a package alternative in TSSOP format. Verify if end-of-line calibration capabilities are required; if so, the programmable TS08 variant may be necessary despite the different package.