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SP3223EU Datasheet Intelligent +3.0v To +5.5v Rs-232 Transceivers

Manufacturer: MaxLinear

Overview: SP3223E / SP3223EB / SP3223EU Intelligent +3.0V to +5.5V RS-232.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The SP3223 products are RS-232 transceiver solutions intended for portable applications such as notebook and hand held computers.

These products use an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation.

This charge pump and Exar's driver architecture allow the SP3223 series to deliver compliant RS-232 performance from a single power supply ranging from +3.3V to +5.0V.

Key Features

  • Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply.
  • Interoperable with EIA/TIA-232 and EN 1 C1+ 2 20.

SP3223EU Distributor