SP1485EEN-L

Drivers, Receivers, Transceivers Overview

The SP1485EEN-L is a half-duplex RS-485 transceiver manufactured by MaxLinear. It supports data rates up to 20 Mbps and operates within an extended temperature range of -40°C to +85°C. The device features a single driver and receiver with a shutdown mode for low power consumption. It accepts input voltages from -7 V to 12 V and operates on a 5 V supply. Key electrical specifications include a quiescent current of 900 µA, output currents up to 250 mA, and ESD protection rated at +/-15 kV.

Drivers, Receivers, Transceivers Feature Summary

• Supports high-speed data transmission up to 20 Mbps over RS-485 networks
• Provides robust electrostatic discharge (ESD) protection for reliable operation in harsh environments
• Integrates a shutdown mode to minimize power consumption during idle periods

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems requiring long-distance communication
• Building automation and security network interfaces
• Data acquisition systems operating in extended temperature ranges

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix and package type against the manufacturer's latest documentation before procurement. Confirm that the component meets all required environmental and electrical standards for the intended application. Ensure compatibility with existing system voltage levels and interface requirements.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a half-duplex RS-485 interface with high data rate capability is required. Consider the extended temperature range and ESD protection ratings for industrial applications. Verify that the shutdown functionality aligns with the system's power management strategy.

Drivers, Receivers, Transceivers Part Context

This part belongs to the SP1485 series of RS-485 transceivers. It shares functional similarities with other devices in the family but is distinguished by its specific data rate and package configuration. It serves as a standard solution for differential bus communication in industrial settings.