SP1491EEN-L

Drivers, Receivers, Transceivers Overview

The SP1491EEN-L is a half-duplex RS-485 transceiver manufactured by MaxLinear, Inc. It integrates one driver and one receiver within an 8-SOIC package. The device supports data rates up to 10 Mbps and operates on a single 3V to 3.6V power supply. It features a 20 mV receiver hysteresis for noise immunity and functions reliably across a temperature range of -40°C to 85°C. The component is designed for surface mount installation and complies with RS-485 communication standards.

Drivers, Receivers, Transceivers Feature Summary

• Supports high-speed data transmission up to 10 Mbps
• Operates on a low-voltage single power supply
• Includes receiver hysteresis for improved signal integrity

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems
• Building automation networks
• Data acquisition modules

Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer part number against official MaxLinear documentation to ensure authenticity. Confirm that the ordering suffix matches the required tape-and-reel packaging format. Check for lead-free compliance status if environmental regulations apply to the specific production batch.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a half-duplex interface is required for RS-485 networks. Ensure the system voltage aligns with the specified 3V to 3.6V operating range. Consider the 8-SOIC package dimensions during PCB layout planning to maintain adequate spacing and thermal performance.

Drivers, Receivers, Transceivers Part Context

This transceiver belongs to the SP1491 series of serial interface components. It provides a compact solution for bidirectional data communication in embedded systems. The design focuses on minimizing board space while maintaining robust signal transmission capabilities for industrial environments.

Drivers, Receivers, Transceivers Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pin compatibility and electrical specifications before replacing the original component.