MAX22502E

PRODUCTION

100Mbps Full-Duplex RS-485/RS-422 Transceiver for Long Cables

Industry's Fastest RS-485 Transceivers with Pre-Emphasis Improve Robust Communications with Longer Cables

Data Sheet (Rev. 1) Product Selection Table

Part Models: 2
1ku List Price: Starting From $5.17

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Part Details

High-Speed Operation Over Long Distances
- Up to 100Mbps Data Rate
- Integrated Preemphasis Extends Cable Length
- High Receiver Sensitivity
- Wide Receiver Bandwidth
- Symmetrical Receiver Thresholds
Integrated Protection Increases Robustness
- -15V to +15V Common Mode Range
- ±15kV ESD Protection (Human Body Model)
- ±7kV IEC61000-4-2 Air-Gap ESD Protection
- ±6kV IEC61000-4-2 Contact Discharge ESD Protection
- Driver Outputs are Short-Circuit Protected
Flexibility for Many Different Applications
- 3V to 5.5V Supply Range
- Low Voltage Logic Supply Down to 1.6V
- Low 5µA (max) Shutdown Current
- Available in 12-pin TDFN (3mm x 3mm) Package
- -40°C to +125°C Operating Temperature Range

Part Models: 2
1ku List Price: Starting From $5.17

Documentation

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
MAX22502EATC+	Thin Dual Flatpack No Leads	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX22502EATC+T	Thin Dual Flatpack No Leads	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Apr 27, 2024 - 2400 ASSEMBLY
		pcn_2400
MAX22502EATC+	PRODUCTION
MAX22502EATC+T	PRODUCTION
May 22, 2019 - 1956 DESIGN
		pcn_1956
MAX22502EATC+	PRODUCTION
MAX22502EATC+T	PRODUCTION

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
RS-485 and RS-422 2
MAX22500E	PRODUCTION	100Mbps Half-Duplex RS-485/RS-422 Transceivers for Long Cables
MAX22501E	PRODUCTION	100Mbps Half-Duplex RS-485/RS-422 Transceivers for Long Cables

Tools & Simulations

IBIS Model 1

MAX22502E IBIS Model

Evaluation Kits

Evaluation Kit for the MAX22502E/MAX22503E

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Features and Benefits

Configurable to Operate from a Single 3V to 5V Supply
Separate Logic Supply (VL) to Interface with Logic Signals as Low as 1.6V
Terminal Block and RJ45 Connectors for Easy RS-485/RS-422 Evaluation
Fully Assembled and Tested

Product Details

The MAX22502E evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the functionality of the MAX22502E and the MAX22503E full-duplex high speed RS-485/RS-422 transceiver. The EV kit includes on-board termination for easy point-to-point evaluation. The EV kit is assembled using MAX22502E in a 12-pin TDFN package, but also provides equivalent functional evaluation for the MAX22503E, which is offered in a 14-pin SOIC package.

Applications

Backplane Busses
Encoder Interfaces
Field Bus Networks
Industrial Control Systems
Motion Control

Resources

MAX22502EEVKIT ODB File - Design Files
2.85M

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Part Details

Documentation

Data Sheet 1

Application Note 1

Design Note 1

Technical Articles 1