MAX13430EEUB+

Drivers, Receivers, Transceivers Overview

The MAX13430EEUB+ is a half-duplex RS-485 transceiver manufactured by Analog Devices Inc. under the Maxim Integrated brand, housed in a 10-pin µMAX package measuring 3mm x 3mm. It operates with a VCC supply voltage ranging from +3V to +5.5V and features an adjustable low-voltage logic interface (VL) supporting voltages from +1.62V to VCC. The device supports data transmission rates up to 500kbps with slew-rate limited drivers to minimize EMI. It includes thermal shutdown protection, hot-swap inputs on DE and RE pins, and enhanced ESD protection rated at ±30kV human body model for RS-485 I/O pins.

Drivers, Receivers, Transceivers Feature Summary

• Adjustable low-voltage logic interface enables direct connection to low-voltage ASICs or FPGAs without additional components
• Slew-rate limited driver design minimizes electromagnetic interference and reduces cable reflections
• Hot-swap input structures on DE and RE pins prevent false transitions during board insertion
• Enhanced electrostatic discharge protection on RS-485 I/O pins ensures robust operation in harsh environments

Drivers, Receivers, Transceivers Applications

• Industrial control systems
• Portable industrial equipment
• Motor control applications
• HVAC systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix EEUB+ corresponds to the 10-pin µMAX package variant when sourcing. Confirm that the component meets lead-free and RoHS compliance requirements as indicated by the plus sign in the part number. Ensure the supplier provides documentation verifying the extended temperature range of -40°C to +85°C for your specific application environment.

Drivers, Receivers, Transceivers Selection Notes

Select this component for half-duplex RS-485 networks requiring compatibility with low-voltage logic domains. The 1/8-unit load receiver impedance allows connecting up to 256 transceivers on a single bus. Choose this part over non-limited slew-rate variants if minimizing signal reflections and electromagnetic emissions is a priority for the system design.

Drivers, Receivers, Transceivers Part Context

This device belongs to the MAX13430E–MAX13433E family of RS-485 transceivers designed for multivoltage systems. While other members of the series offer full-duplex communication or higher data rates up to 16Mbps, the MAX13430E specifically targets cost-sensitive, space-constrained half-duplex applications. The EEUB+ designation identifies the specific physical packaging and termination style within this product line.

Drivers, Receivers, Transceivers Replacement Considerations

Direct pin-compatible substitutes within the same family include the MAX13430EETB+, which utilizes a TDFN-EP package instead of µMAX. Other variants like the MAX13413EESA+ offer different electrical characteristics and should be evaluated carefully against specific system requirements before substitution.