MAX14935

RECOMMENDED FOR NEW DESIGNS

Four-Channel, 5kVRMS Digital Isolators

Industry's Fastest and Most Flexible Digital Isolator Allow Direct Interfacing to Low Voltage (1.8V) Devices

Data Sheet (Rev. 7) Product Selection Table
Part Models
10
1ku List Price
Starting From $3.14
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Part Details

  • Robust Galvanic Isolation of Digital Signals
    • Withstands 5kVRMS for 60s (VISO)
    • Continuously Withstands 848VRMS (VIOWM)
    • 1200VP Repetitive Peak Voltage (VIORM)
    • Withstands ±10kV Surge per IEC 61000-4-5
  • Interfaces Directly with Most Micros and FPGAs
    • Accepts 1.71V to 5.5V Supplies
  • Many Options Support Broad Applications
    • 3 Data Rates (1Mbps, 25Mbps, 150Mbps)
    • 3 Channel Direction Configuration
    • 2 Output Default States (High or Low)
  • Low Power Consumption at High Data Rates
    • At 1.8V:
      • 2.5mA per Channel Typical at 1Mbps
      • 5.25mA per Channel Typical at 100Mbps
    • At 3.3V:
      • 2.6mA per Channel Typical at 1Mbps
      • 7.1mA per Channel Typical at 100Mbps
MAX14935
Four-Channel, 5kVRMS Digital Isolators
MAX14934, MAX14935, MAX14936: Functional Diagram
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Documentation

Data Sheet 1

Reliability Data 1

Application Note 1

Safety and Regulatory Compliance 1

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Hardware Ecosystem

Parts Product Life Cycle Description
I²C Isolators 1
MAX14937
RECOMMENDED FOR NEW DESIGNS Two Channel, 5kVRMS I2C Isolator
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Tools & Simulations

IBIS Model 1

Evaluation Kits

MAX1493XWEVKIT

Evaluation Kit for the MAX14130/MAX14131/MAX14930/MAX14931/MAX14932/MAX14934/MAX14935 and MAX14936

Buy Now View Details

Features and Benefits

  • Ease of Use
    • Easy Powering Through Micro-USB or Test Points
    • SMA Connectors to Connect to External Equipment
  • Guaranteed Up to 5kVRMS Isolation (for the Wide-Body SOIC Version)
    • Also Evaluates the 2.75KVRMS Versions.

Product Details

The MAX1493X evaluation kit (EV kit) demonstrates the functionality of the MAX1493X 4-channel, unidirectional, digital isolators in a 16-pin, SOIC surface-mount package. The functionality and performance of the QSOP versions (MAX1413x) can be tested indirectly by using this EVkit populated with any of the equivalent narrow or wide SOIC (MAX1493x) devices. The functionality and electrical performance of the QSOP versions are identical to their corresponding SOIC versions. The EV kit features two independent isolated power supplies independently adjustable to +5V.

Applications

  • Battery Management
  • Fieldbus Communications for Industrial Automation
  • General Multichannel Isolation Applications
  • Isolated SPI, RS-232, RS-485/RS-422
  • Medical Systems

MAX1493XSEVKIT

Evaluation Kit for the MAX14130/MAX14131/MAX14930/MAX14931/MAX14932/MAX14934/MAX14935 and MAX14936

Buy Now View Details

Features and Benefits

  • Ease of Use
    • Easy Powering Through Micro-USB or Test Points
    • SMA Connectors to Connect to External Equipment
  • Guaranteed Up to 5kVRMS Isolation (for the Wide-Body SOIC Version)
    • Also Evaluates the 2.75KVRMS Versions.

Product Details

The MAX1493X evaluation kit (EV kit) demonstrates the functionality of the MAX1493X 4-channel, unidirectional, digital isolators in a 16-pin, SOIC surface-mount package. The functionality and performance of the QSOP versions (MAX1413x) can be tested indirectly by using this EVkit populated with any of the equivalent narrow or wide SOIC (MAX1493x) devices. The functionality and electrical performance of the QSOP versions are identical to their corresponding SOIC versions. The EV kit features two independent isolated power supplies independently adjustable to +5V.

Applications

  • Battery Management
  • Fieldbus Communications for Industrial Automation
  • General Multichannel Isolation Applications
  • Isolated SPI, RS-232, RS-485/RS-422
  • Medical Systems
MAX1493XWEVKIT
Evaluation Kit for the MAX14130/MAX14131/MAX14930/MAX14931/MAX14932/MAX14934/MAX14935 and MAX14936
MAX1493XSEVKIT
Evaluation Kit for the MAX14130/MAX14131/MAX14930/MAX14931/MAX14932/MAX14934/MAX14935 and MAX14936

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