MAX13486EESA+T

Drivers, Receivers, Transceivers Overview

The MAX13486EESA+T is a half-duplex RS-485/RS-422 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It features one driver and one receiver operating on a +5V supply (4.75V to 5.25V). The device supports data rates up to 16Mbps with an uncontrolled slew rate. It includes fail-safe circuitry, hot-swap capability, and ±15kV ESD protection on I/O pins. Operating temperature ranges from -40°C to +85°C. Supply current is 4.5mA. It is housed in an 8-pin SO package.

Drivers, Receivers, Transceivers Feature Summary

• Hot-swap capability prevents false transitions during live insertion or power-up
• Fail-safe receiver guarantees logic-high output when inputs are open or shorted
• High-speed transmission up to 16Mbps without slew-rate limiting
• Enhanced ESD protection of ±15kV on RS-485/RS-422 I/O pins

Drivers, Receivers, Transceivers Applications

• Utility Meters
• Industrial Controls
• Industrial Motor Drives
• Automated HVAC Systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the component authenticity through official manufacturer channels or authorized distributors. Confirm the specific ordering suffix matches the required tape-and-reel packaging format. Ensure the part number corresponds to the lead-free version as indicated by the plus sign. Cross-reference the datasheet revision to confirm compatibility with your design requirements before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring high-speed data transmission up to 16Mbps over RS-485 or RS-422 networks. It is suitable for environments where hot-swap functionality is necessary to prevent bus errors during board insertion. Choose this part over slew-rate-limited variants when maximum throughput is prioritized over electromagnetic interference reduction. Ensure the system operates within the specified +5V voltage range and extended temperature limits.

Drivers, Receivers, Transceivers Part Context

This component belongs to the MAX13485E/MAX13486E series of half-duplex transceivers. It shares the same pinout and general architecture as the MAX13485E but differs in driver performance characteristics. While the MAX13485E limits its slew rate to minimize EMI at lower speeds, the MAX13486E provides unrestricted drive speed for higher data rates. Both devices offer identical fail-safe and hot-swap features.

Drivers, Receivers, Transceivers Replacement Considerations

MAX13485EESA+T serves as a functional alternative if reduced electromagnetic interference is required at lower data rates. Verify that the application can tolerate the slower maximum data rate of 500kbps associated with the slew-rate-limited variant.