MAX13082EEPA+

Drivers, Receivers, Transceivers Overview

The MAX13082EEPA+ is a half-duplex RS-485 transceiver from the Analog Devices/MAXIM MAX13080E family. It operates on a single +5.0V supply (4.5V to 5.5V range) and features one driver and one receiver with a maximum data rate of 250kbps. The device includes fail-safe circuitry that guarantees a logic-high receiver output when inputs are open or shorted. It provides ±15kV ESD protection on I/O pins and incorporates hot-swap capability on DE and RE inputs to prevent false transitions during power-up. Typical supply current is 1.8mA, with shutdown current at 10µA. It is housed in a 14-pin PDIP package and supports an operating temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Half-duplex communication architecture with integrated fail-safe receiver circuitry
• Hot-swap input structures on DE and RE pins to eliminate bus contention during insertion
• Enhanced slew-rate limiting to minimize EMI and reflections for error-free transmission
• Extended electrostatic discharge protection rated at ±15kV on RS-485 I/O pins

Drivers, Receivers, Transceivers Applications

• Utility meters
• Industrial control systems
• Telecommunications equipment
• Security systems
• Profibus networks

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix EEPA against official documentation to confirm the extended temperature range (-40°C to +85°C) and 14-pin plastic DIP packaging. Confirm RoHS compliance status through manufacturer declarations. Ensure compatibility with existing board layouts regarding pin configuration and thermal dissipation requirements before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring robust half-duplex RS-485 communication at speeds up to 250kbps. The built-in hot-swap feature makes it suitable for systems requiring board insertion while powered. Verify that the 1/8-unit load receiver impedance meets the network node count requirements, supporting up to 256 transceivers on the bus line.

Drivers, Receivers, Transceivers Part Context

This device belongs to the MAX13080E–MAX13089E series of +5.0V, ±15kV ESD-protected, fail-safe, hot-swap RS-485 transceivers. The MAX13082E variant specifically designates half-duplex operation with reduced slew-rate drivers optimized for 250kbps data rates. It shares core architectural features with full-duplex siblings like the MAX13080E but lacks independent transmitter/receiver phase controls found in models like the MAX13089E.

Drivers, Receivers, Transceivers Replacement Considerations

The MAX13082EASA+ serves as a surface-mount alternative within the same family. For full-duplex requirements, consider the MAX13080E series. Verify pinout compatibility and electrical characteristics against datasheet specifications before substituting.