ADM2865E

RECOMMENDED FOR NEW DESIGNS

5.7 kV RMS Signal and Power Isolated RS-485 Transceiver with ±15 kV IEC ESD

Data Sheet (Rev. D)
Part Models
2
1ku List Price
Starting From $6.84
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    Part Details

    • 5.7 kV rms isolated RS-485/RS-422 transceiver
    • Low radiated emissions, integrated, isolated dc-to-dc converter
    • Passes EN 55032 Class B with margin on a 2-layer PCB
    • Cable invert smart feature
      • Correct reversed cable connection on A, B, Y, and Z bus pins while maintaining full receiver fail-safe feature
    • ESD protection on RS-485 A, B, Y, and Z pins
      • ≥±12 kV IEC61000-4-2 contact discharge
      • ≥±15 kV IEC61000-4-2 air discharge
    • High speed 25 Mbps data rate (ADM2865E/ADM2867E)
    • Low speed 500 kbps data rate for EMI control (ADM2861E/ADM2863E)
    • Flexible power supplies
      • Input VCC supply of 3 V to 5.5 V
      • Logic VIO supply of 1.7 V to 5.5 V
      • VSEL pin to select VISO supply of 5 V (VCC > 4.5 V) or 3.3 V
    • PROFIBUS compliant for 5 V VISO
    • Wide operating temperature range: −40°C to +105°C
    • High common-mode transient immunity: 250 kV/μs
    • Short-circuit, open-circuit, and floating input receiver fail-safe
    • Supports 192 bus nodes (72 kΩ receiver input impedance)
    • Full hot swap support (glitch free power-up/power-down)
    • Safety and regulatory approvals (pending)
    • Regulatory Information
    • UL 1577
      • VISO = 5700 V rms for 1 minute
    • IEC/EN/CSA 62368-1
    • IEC/CSA 60601-1
    • IEC/CSA 61010-1
    • CQC GB4943.1
    • DIN EN IEC 60747-17 (VDE 0884-17) (pending)
      • VIORM = 565 V peak
    • 28-lead, fine pitch SOIC_W package (10.15 mm × 10.05 mm) with >8.0 mm creepage and clearance
    ADM2865E
    5.7 kV RMS Signal and Power Isolated RS-485 Transceiver with ±15 kV IEC ESD
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    Documentation

    Data Sheet 1

    User Guide 1

    Safety and Regulatory Compliance 1

    Learn More

    Hardware Ecosystem

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    Tools & Simulations

    IBIS Model 1

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