MAX22501E

PRODUCTION

100Mbps Half-Duplex RS-485/RS-422 Transceivers for Long Cables

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

Data Sheet (Rev. 3) Product Selection Table
Part Models
4
1ku List Price
Starting From $2.24
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Part Details

  • High-Speed Operation Over Long Distances
    • Up to 100Mbps Data Rate
    • Integrated Preemphasis Extends Cable Length (MAX22500E)
    • 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 IEC 61000-4-2 Air-Gap ESD Protection
    • ±6kV IEC 61000-4-2 Contact Discharge ESD Protection
    • Withstands up to ±4kV EFT
    • 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 (MAX22500E)
    • Low 5µA (max) Shutdown Current
    • Available in 8-pin or 10-pin TDFN Package and an 8-pin µMAX Package
    • -40°C to +125°C Operating Temperature Range
MAX22501E
100Mbps Half-Duplex RS-485/RS-422 Transceivers for Long Cables
MAX22500E, MAX22501E: Simplified Block Diagram
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Documentation

Data Sheet 1

Reliability Data 1

Application Note 1

Design Note 1

Technical Articles 2

Evaluation Design File 1

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
RS-485 and RS-422 3
MAX3292
PRODUCTION RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication
MAX22502E
PRODUCTION 100Mbps Full-Duplex RS-485/RS-422 Transceiver for Long Cables
MAX22500E
PRODUCTION 100Mbps Half-Duplex RS-485/RS-422 Transceivers for Long Cables
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Tools & Simulations

IBIS Model 1

Evaluation Kits

MAX22501EEVKIT

Evaluation Kit for the MAX22501E

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Features and Benefits

  • Operates From a Single 3V to 5V Supply
  • Terminal Block and RJ45 Connectors for Easy RS-485/RS-422 Evaluation
  • Fully Assembled and Tested

Product Details

The MAX22501E evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the functionality of the MAX22501E half-duplex, high speed RS-485/RS-422 transceiver. The EV kit operates from a single 3V to 5V supply and includes selectable on-board termination.

Applications

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

MAX22500EEVKIT

Evaluation Kit for the MAX22500E

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Features and Benefits

  • Operates From a Single 5V Supply
  • Terminal Block and RJ45 Connectors for Easy RS-485/RS-422 Evaluation
  • On-board Selectable Preemphasis Setting
  • Fully Assembled and Tested

Product Details

The MAX22500E evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the functionality of the MAX22500E half-duplex high speed RS-485/RS-422 transceiver with preemphasis functionality. The EV kit operates from a single 5V supply and includes on-board termination.

Applications

  • Backplane Busses
  • Encoder Interfaces
  • Field Bus Networks
  • Industrial Control Systems
  • Motion Control
MAX22501EEVKIT
Evaluation Kit for the MAX22501E
MAX22500EEVKIT
Evaluation Kit for the MAX22500E

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