MAX3221

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Description

This IC converts between RS-232 level signals and CMOS level signals for the UART.

Features

  • RS-232 Bus-pin ESD exceeds +/-15kV using Human-Body Model (HBM)
  • Meets or exceeds the requirements of TIA/EIA-232-F and ITU v.28 standards
  • Operates with 3V to 5.5V power supply
  • Operates up to 250 kbit/s
  • One driver and one receiver
  • Low stand-by current: 1 uA typical
  • Only 4 external 0.1 uF capacitors required
  • 5V tolerant with 3.3V power supply

Schematic

DSerial MAX3221

Additional Information

Product Page

Datasheet