ADM3251E

PRODUCTION

Isolated Single Channel RS-232 Line Driver/Receiver

Part Models
2
1ku List Price
Starting From $3.52
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Part Details

  • 2.5 kV fully isolated (power and data) RS-232 transceiver
  • isoPower integrated, isolated dc-to-dc converter
  • 460 kbps data rate
  • 1 Tx and 1 Rx
  • Meets EIA/TIA-232E specifications
  • ESD protection on RIN and TOUT pins
    • ±8 kV: contact discharge
    • ±15 kV: air gap discharge
  • 0.1 μF charge pump capacitors
  • High common-mode transient immunity: >25 kV/μs
  • Safety and regulatory approvals
    • UL recognition
      • 2500 V rms for 1 minute per UL 1577
    • VDE Certificate of Conformity (pending)
      • DIN EN 60747-5-2 (VDE 0884 Teil 2): 2003-01
    • CSA Component Acceptance Notice #5A (pending)
  • Operating temperature range: −40°C to +85°C
  • Wide body, 20-lead SOIC package

ADM3251E
Isolated Single Channel RS-232 Line Driver/Receiver
ADM3251E Functional Block Diagram
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Evaluation Kits

EVAL-ADM3251E

ADM3251E Evaluation board

Features and Benefits

  • 2.5 kV fully isolated (power and data) RS-232 transceiver
  • Convenient connections for power and signal through screw terminal blocks
  • 5 V operation
  • Easily configurable through jumper connections
  • Test points for measuring all signals
  • All external components required for correct operation

Product Details

The ADM3251E evaluation board can be used for easy evaluation of the ADM3251E power and signal isolated RS-232 transceiver. Screw terminal blocks provide convenient connections for the power and signal connections. Test points are included on the power and signal lines on both sides of the isolation barrier.

EVAL-ADM3251E
ADM3251E Evaluation board

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