XR32430EHCR-F

Drivers, Receivers, Transceivers Overview

The XR32430EHCR-F is an intelligent RS-232 transceiver manufactured by MaxLinear, Inc. It integrates three drivers and five receivers within a single integrated circuit. The device supports full-duplex communication with a data rate of 460Kbps. It operates on a power supply voltage ranging from 3V to 5.5V. The component features a receiver hysteresis of 300mV for noise immunity. It is designed for surface mount installation in a 32-VFQFN package with an exposed pad, specifically sized as 32-QFN (5x5). The operational temperature range extends from 0°C to 70°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrates three independent drivers and five independent receivers for complex serial communication topologies.
• Provides enhanced noise immunity through a specified receiver hysteresis characteristic.
• Supports operation across a wide single-supply voltage range compatible with standard logic levels.

Drivers, Receivers, Transceivers Applications

• Industrial control systems requiring multiple serial ports
• Embedded devices with RS-232 connectivity needs
• Data acquisition equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the exact part number against official MaxLinear documentation to ensure compatibility with design requirements. Confirm that the 32-QFN package dimensions align with the PCB footprint specifications. Check the operating temperature range suitability for the intended environment. Ensure power supply voltages remain within the specified 3V to 5.5V limits during operation.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a design requires multiple RS-232 channels in a compact form factor. Consider the 32-QFN package size constraints and thermal dissipation capabilities. Evaluate the 460Kbps data rate against system timing requirements. Verify that the 0°C to 70°C commercial temperature range meets environmental conditions.

Drivers, Receivers, Transceivers Part Context

This component belongs to the XR32430 series of intelligent RS-232 transceivers. It shares functional similarities with other parts in the family but differs in specific pin configurations or performance metrics. The manufacturer provides datasheets detailing electrical characteristics and application circuits for integration guidance.

Drivers, Receivers, Transceivers Replacement Considerations

Check for direct substitutes within the MaxLinear XR32430 series. Verify pin-to-pin compatibility before considering alternative manufacturers. Review datasheets for differences in drive strength or hysteresis values.