MAX13082ECSA+

Drivers, Receivers, Transceivers Overview

The MAX13082ECSA+ is a half-duplex RS-485 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +5.0V supply (4.5V to 5.5V) and supports data rates up to 250kbps with reduced slew-rate drivers. The device features ±15kV ESD protection on I/O pins, fail-safe receiver circuitry, and hot-swap capability on DE and RE inputs. It contains one driver and one receiver in an 8-pin NSOIC package. Operating temperature range is 0°C to +70°C, with typical supply current of 1.8mA.

Drivers, Receivers, Transceivers Feature Summary

• Half-duplex communication architecture with integrated driver and receiver
• Fail-safe receiver guarantees logic-high output when inputs are open or shorted
• Hot-swap input structures prevent false transitions during power-up or bus insertion
• Reduced slew-rate drivers minimize electromagnetic interference and signal reflections

Drivers, Receivers, Transceivers Applications

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

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'C' indicates the commercial temperature range (0°C to +70°C), distinct from extended (-40°C to +85°C) or automotive (-40°C to +125°C) variants within the same family. Confirm package type matches the required PCB footprint for the 8-pin SOIC configuration before ordering.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring robust RS-485 communication at moderate speeds where EMI reduction is critical. Ensure the system operates within the specified 0°C to +70°C temperature range. Verify that the half-duplex mode aligns with the bidirectional data flow requirements of the target network topology.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX13080E–MAX13089E family of +5.0V, ±15kV ESD-protected, fail-safe, hot-swap RS-485 transceivers. The MAX13082E specifically designates the half-duplex variant with 250kbps maximum data rate capability, distinguishing it from full-duplex models like the MAX13080E or higher-speed variants like the MAX13086E.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitutes include other members of the MAX1308xE family such as MAX13080EESA+ (full-duplex) or MAX13088EESA+ (half-duplex, 16Mbps). Verify pin compatibility and electrical specifications carefully when substituting between different duplex modes or data rates within the series.