Download ISL32172E Datasheet PDF
ISL32172E page 2
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ISL32172E page 3
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ISL32172E Key Features

  • ISL32172E, ISL32272E, ISL32174E, and ISL32179E device pages
  • IEC61000 ESD protection on RS-422 outputs . . . . ±16.5kV
  • Class 3 ESD level on all other pins
  • 12kV HBM
  • High machine model ESD level on all pins
  • Wide supply range
  • 3.0V to 5.5V
  • Specified for +125°C operation
  • Available in industry standard pinouts (ISL32172E, ISL32272E, ISL32174E) or in a space saving QFN (ISL32179E) with added
  • Logic supply pin (VL) eases operation in mixed supply systems (ISL32179E only)

ISL32172E Description

These drivers have very low output leakage currents (±10µA), so they present a low load to the RS-422 bus. The driver (Tx) outputs are tri-statable and incorporate a hot plug.