XR33158IDTR-F

Drivers, Receivers, Transceivers Overview

The XR33158IDTR-F is a half-duplex RS-422/RS-485 transceiver manufactured by MaxLinear. It operates within a supply voltage range of 3 V to 5.5 V and supports data rates up to 20 Mb/s. The device features ±80V fault tolerance on the bus lines and provides ESD protection of +/-15 kV. It includes one driver and one receiver in an SOIC-8 package, with a shutdown mode reducing operating current to 4 mA. The propagation delay is specified at 25 ns for the driver and 60 ns for the receiver. It functions reliably between -40°C and +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Supports high-speed data transmission up to 20 Mb/s over RS-422 and RS-485 networks.
• Provides robust fault tolerance against bus line overvoltage conditions up to ±80V.
• Integrates advanced electrostatic discharge protection rated at +/-15 kV.
• Features low-power shutdown capability to minimize energy consumption during idle periods.

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems requiring reliable serial communication.
• Building automation and security network interfaces.
• Data acquisition systems in electrically noisy environments.
• Metering equipment utilizing RS-485 half-duplex protocols.

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix IDTR-F confirms the SOIC-8 surface mount package and reel packaging format. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets before finalizing procurement specifications.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring 20 Mb/s throughput with ±80V fault tolerance. Ensure the application environment stays within the -40°C to +85°C operational temperature range. Verify that the system power supply remains stable between 3 V and 5.5 V for optimal performance.

Drivers, Receivers, Transceivers Part Context

This part belongs to the XR33x5 series of fault-tolerant transceivers from MaxLinear. It shares the core architecture with other variants like the XR33158HD-F but differs in packaging and temperature rating. The series is designed for industrial applications demanding high noise immunity and protocol compatibility.

Drivers, Receivers, Transceivers Replacement Considerations

The XR33158HD-F serves as a direct functional alternative with identical electrical characteristics, differing primarily in tube packaging and extended temperature range up to +105°C. Cross-reference pinouts and ensure thermal management aligns with the new package type.