XR33156IDTR-F

Drivers, Receivers, Transceivers Overview

The XR33156IDTR-F is a half-duplex RS-485 transceiver from the MaxLinear XR33x5 series, designed for robust communication in noisy industrial environments. It supports data rates up to 20 Mb/s and operates within a supply voltage range of 3.0 V to 5.5 V. The device features ±60 V fault tolerance and withstands common-mode voltages up to ±25 V. It includes integrated ESD protection rated at ±15 kV. Packaged in an SOIC-8 surface-mount format, it functions across an operating temperature range of -40°C to +85°C with a typical quiescent current of 4 mA.

Drivers, Receivers, Transceivers Feature Summary

• High-speed data transmission capability up to 20 Mb/s for efficient serial communication
• Robust fault tolerance handling ±60 V line faults and ±25 V common-mode operation
• Integrated electrostatic discharge protection rated at ±15 kV for enhanced reliability

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems requiring reliable half-duplex communication
• Building automation networks utilizing RS-485 bus topologies
• Factory floor equipment interfacing in electrically noisy environments

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'IDTR-F' against official MaxLinear documentation to confirm package type, tape-and-reel quantity, and temperature grade. Ensure compatibility with system voltage levels and signal integrity requirements before integration. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status.

Drivers, Receivers, Transceivers Selection Notes

Select this component when high-speed (20 Mb/s) half-duplex RS-485 communication is required alongside significant fault tolerance. It is suitable for applications needing ±60 V protection and ±15 kV ESD immunity. Compare against the XR33158IDTR-F if higher voltage tolerance or different packaging is needed, or the XR33052 series for lower speed requirements.

Drivers, Receivers, Transceivers Part Context

This device belongs to the XR33x5 family of fault-tolerant RS-485/RS-422 transceivers manufactured by MaxLinear. The family shares common design principles focusing on durability in harsh industrial settings. Variants within the series differ primarily in data rate capabilities, such as 250 kb/s or 1 Mb/s options, and physical package configurations like SOIC-8 or SOIC-14.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineers should consult MaxLinear's official cross-reference tools or datasheets for verified alternatives that match the 20 Mb/s speed, SOIC-8 package, and fault tolerance specifications.