MAX3461ESD

Drivers, Receivers, Transceivers Overview

The MAX3461ESD+ is a low-power, full-duplex RS-422/RS-485 transceiver manufactured by Analog Devices Inc. (Maxim Integrated). It operates on a single 3.3V supply and supports data rates up to 10 Mbps. The device features 15kV ESD protection on the bus pins and includes slew-rate limiting to reduce electromagnetic interference. It is housed in a 14-pin SOIC package and functions within an industrial temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Full-duplex communication capability with integrated driver and receiver sections
• High electrostatic discharge protection rated at 15kV on the bus lines
• Slew-rate limited outputs designed to minimize signal reflections and EMI

Drivers, Receivers, Transceivers Applications

• Industrial automation control networks
• Building automation systems
• Multi-drop communication buses

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official documentation to confirm package type and temperature grade. Ensure the component matches the required RS-422 or RS-485 standard for your interface design. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a full-duplex interface is required alongside robust ESD protection. The 3.3V supply voltage makes it suitable for modern low-voltage logic systems. Consider the 10 Mbps speed limit and slew-rate characteristics for high-speed noise-sensitive environments.

Drivers, Receivers, Transceivers Part Context

This transceiver belongs to the Maxim Integrated line of interface ICs focused on reliable serial communication. It complements other half-duplex variants by providing simultaneous transmit and receive paths. The series is widely used in applications demanding durable connections in electrically noisy industrial settings.

Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible alternatives such as the MAX3461EESA+ variant if different packaging is needed. Verify that substitute components maintain the same 15kV ESD rating and 3.3V operating voltage specifications.