AMIS-49200-XTP

Drivers, Receivers, Transceivers Overview

The AMIS-49200-XTP is a Fieldbus Media Attachment Unit (MAU) PHY transceiver manufactured by onsemi. It is housed in a 44-pin LQFP package and operates within a temperature range of -40°C to +85°C. The device draws an operating supply current of 800 µA. It complies with Foundation Fieldbus standards, providing the physical interface between bus wiring and measurement devices for industrial process automation.

Drivers, Receivers, Transceivers Feature Summary

• Foundation Fieldbus compliant physical layer implementation
• Integrated MAU PHY transceiver functionality
• Designed for safety-critical industrial applications

Drivers, Receivers, Transceivers Applications

• Industrial process automation systems
• Safety-critical measurement devices
• Fieldbus network physical interfaces

Drivers, Receivers, Transceivers Procurement Notes

Verify component status before procurement as the AMIS-49200-XTP is listed as End-of-Life. Manufacturers may discontinue this part number, requiring immediate validation of availability through authorized distributors. Confirm that the specific XTP suffix meets project requirements without functional changes compared to standard variants.

Drivers, Receivers, Transceivers Selection Notes

Select this component only if Foundation Fieldbus compliance is mandatory for the application. Ensure the design accommodates the LQFP-44 package footprint and the specified operating temperature range. Verify that the 800 µA supply current aligns with system power budget constraints.

Drivers, Receivers, Transceivers Part Context

This part belongs to the AMIS-49200 series of processing automation transceivers. It serves as a specialized interface solution for connecting field instruments to Foundation Fieldbus networks, replacing discrete PHY implementations with a single integrated circuit.

Drivers, Receivers, Transceivers Replacement Considerations

No verified public substitute part numbers are available. Due to the End-of-Life status, alternative components must be evaluated based on pin compatibility and protocol support rather than direct cross-referencing.