MAX13448EESD+T

Drivers, Receivers, Transceivers Overview

The MAX13448EESD+T is a full-duplex RS-485 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It operates from a +3.0V to +5.5V supply and features inputs and outputs fault protected up to ±80V with respect to ground. The device supports data rates up to 500kbps at +5V and 250kbps at +3.3V, utilizing slew-rate limiting to minimize EMI. It includes true fail-safe circuitry, hot-swap capability on the DE pin, and ±8kV Human Body Model ESD protection. The component is housed in a 14-pin SO package and operates over an extended temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• ±80V Fault Protection on RS-485 I/O Ports
• True Fail-Safe Receiver Circuitry
• Hot-Swap Input Structure on DE Pin
• Slew-Rate Limiting for Error-Free Transmission

Drivers, Receivers, Transceivers Applications

• Industrial Control Systems
• HVAC Control systems
• Utility Meters
• Motor Driver Control Systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and temperature rating. Ensure compatibility with system voltage requirements and interface standards before procurement. Cross-reference part numbers with authorized distributors to confirm authenticity and availability status.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring high common-mode voltage tolerance and robust bus protection. The 1/8-unit load receiver impedance allows for connecting up to 256 transceivers on a single bus. Verify that the required data rate aligns with the supply voltage capabilities defined in the electrical characteristics.

Drivers, Receivers, Transceivers Part Context

This component belongs to the MAX13448E series of RS-485 transceivers. It is designed for bidirectional data communications on multipoint bus transmission lines. The device integrates BiCMOS process technology to provide reliable performance in noisy industrial environments while maintaining low power consumption in shutdown mode.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.