MAX14780E

PRODUCTION

+5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485 Transceiver

RS-485 Transceiver with High ±30kV ESD Protection for Robust System Performance

Data Sheet (Rev. 4) Product Selection Table
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Overview

  • Integrated Protection Increases Robustness
    • ±30kV HBM ESD per JEDEC JS-001-2012
    • ±12kV Contact ESD per IEC 61000-4-2
    • ±15kV Air Gap ESD per IEC 61000-4-2
    • True Fail-Safe Receiver Prevents False Transitions on Receiver Input Short or Open
    • Hot Swap Eliminates False Transitions During Power-Up or Hot Insertion
    • Short-Circuit Protected Outputs Low Current Reduces Power Consumption
  • Low Current Reduces Power Consumption
    • 10µA Shutdown Current
    • 1.2mA of Supply Current When Unloaded

The MAX14780E is a +5V, ±30kV HBM ESD half duplex RS-485 transceiver.

The MAX14780E features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission up to 500kbps.

The MAX14780E is available in an 8-pin SO and PDIP packages operating over a temperature range from -40°C to +85°C.

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Applications

  • Industrial Control
  • Instrumentation
  • Lighting Systems
  • PROFIBUS
  • Security Systems
  • Telecom
  • Utility Meters
MAX14780E
+5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485 Transceiver
MAX14780E: Typical Operating Circuit
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Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 1

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