MAX14891E

PRODUCTION

Quad Fault-Protected RS-485/RS-422 Receiver with Fault Detection

Industry's Most Robust RS-422 Receiver Increases Uptime While Simplifying Designs

Data Sheet (Rev. 1) Product Selection Table

Part Models: 2
1ku List Price: Starting From $4.13

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Part Details

High Flexibility Simplifies Design
- Switching Rates up to 35Mbps
- 1.62V to 5.5V Logic Interface
Integrated Fault Detection Reduces Downtime
- Open-Wire and Short-Circuit Detection
- Overvoltage and Undervoltage Fault Detection
Integrated Protection Ensures Robust Communication
- ±40V Fault Protection Range
- ±20V Common Mode Range
- ±25kV HBM ESD
- ±7kV Air-Gap IEC 61000-4-2 ESD
- ±10kV Contact IEC 61000-4-2 ESD
- -40°C to +125°C Operating Temperature Range

Part Models: 2
1ku List Price: Starting From $4.13

Documentation

Data Sheet 1

MAX14891E: Quad Fault-Protected RS-485/RS-422 Receiver with Fault Detection Data Sheet (Rev.1) 04/10/2015

Reliability Data 1

MAX14891E Reliability Data 01/12/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX14891EATP+	Thin Quad Flatpack, No Leads	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX14891EATP+T	Thin Quad Flatpack, No Leads	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

IBIS Model 1

MAX14891ECTP IBIS Model

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