XR33053IDTR-F

Drivers, Receivers, Transceivers Overview

The XR33053IDTR-F is a full-duplex RS-422/RS-485 transceiver manufactured by MaxLinear. It operates within a supply voltage range of 3.0 V to 5.5 V and supports data rates up to 1 Mb/s. The device features one driver and one receiver in an SOIC-14 package. Key electrical specifications include a maximum output current of 250 mA, a typical operating supply current of 4 mA, and ESD protection rated at +/-15 kV. Propagation delays are specified as 200 ns for the driver and 500 ns for the receiver. The component functions reliably across an extended temperature range from -40°C to +105°C.

Drivers, Receivers, Transceivers Feature Summary

• Supports full-duplex communication protocols including RS-422 and RS-485 standards.
• Provides high fault tolerance with input voltage capability up to 60 V.
• Integrates robust electrostatic discharge (ESD) protection on all pins.

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems requiring reliable serial communication.
• Building automation networks utilizing RS-485 bus topologies.
• Data acquisition modules operating in electrically noisy environments.

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'IDTR-F' to confirm the industrial temperature grade (-40°C to +105°C) and tape-and-reel packaging format. Ensure compatibility with the target PCB footprint for the SOIC-14 package. Cross-reference the manufacturer datasheet for pinout definitions and recommended operating conditions before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component when full-duplex operation is required, distinguishing it from half-duplex variants like the XR33052 series. The industrial temperature rating makes it suitable for harsher environments compared to commercial grade parts. Consider the 1 Mb/s speed limit against higher-speed alternatives if bandwidth requirements exceed this specification.

Drivers, Receivers, Transceivers Part Context

This part belongs to the XR33x5 family of fault-tolerant transceivers from MaxLinear. It shares architectural similarities with the XR33053HD but differs in duplex mode and package type. The ID suffix denotes the industrial temperature range, while TR indicates the reel packaging method used for automated surface-mount assembly processes.

Drivers, Receivers, Transceivers Replacement Considerations

Direct functional substitutes include the XR33053HD for through-hole applications or other XR33053 variants with matching electrical characteristics. Verify pin-to-pin compatibility and ensure that any replacement maintains the same full-duplex capability and fault tolerance ratings.