3-Channel 75 Ohm Line Driver for RS422 and 24 V Applications

The iC-WE is a high-speed monolithic line driver circuit for three independent channels with built-in
characteristic impedance adaption for 75 Ω lines. The push-pull outputs are designed for a high driver power of typ. 300 mA at 24 V. They are current-limited and short-circuit protected by thermal shut-down at overtemperature.
All inputs are Schmitt triggers and contain current sources from the 5 V supply VCC which select a defined
High Level without external wiring.

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Features

  • 3 current-limited and short-circuit-proof push-pull drivers
  • Built-in adaption to 75 Ω characteristic impedance
  • High driver current of 300 mA at 24 V typ.

Applications

  • 24 V signal transfer
  • Line driver in PLC environment


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