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SP3243E - 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers

General Description

The SP3243E products are 3 driver/5 receiver RS-

Key Features

  • Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply.
  • Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.7V power source.
  • AUTO ON-LINE® circuitry automatically wakes up from a 1µA shutdown.
  • Regulated Charge Pump Yields Stable RS-232 Outputs Regardless of VCC Variations.
  • Enhanced ESD Specifications: +15kV Human Body Model +15kV IEC61000-4-2 Air Discharge +8kV IEC61000-4-2 Contact Discharge.
  • 250 Kbps min. transmission rate (EB).

📥 Download Datasheet

Datasheet Details

Part number SP3243E
Manufacturer Exar (now MaxLinear)
File Size 809.55 KB
Description 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers
Datasheet download datasheet SP3243E Datasheet

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Other Datasheets by Exar (now MaxLinear)

Part Number Description
SP3244E 3.3V or 5V RS-232 Transceivers
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SP3203E 3V RS-232 Serial Transceiver
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SP3243E 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers FEATURES ■ Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply ■ Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.7V power source ■ AUTO ON-LINE® circuitry automatically wakes up from a 1µA shutdown ■ Regulated Charge Pump Yields Stable RS-232 Outputs Regardless of VCC Variations ■ Enhanced ESD Specifications: +15kV Human Body Model +15kV IEC61000-4-2 Air Discharge +8kV IEC61000-4-2 Contact Discharge ■ 250 Kbps min. transmission rate (EB) ■ 1000 Kbps min.