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SP3243E - RS-232 Transceivers

Description

The SP3243E products (SP3243E, SP3243EB, SP3243EH, and SP3243EU) are 3 driver/5 receiver RS-232 transceiver solutions intended for portable or hand-held applications such as notebook and palmtop computers.

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-ONLINE® 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.
  • 250kbps minimum transmission ra.

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Datasheet preview – SP3243E

Datasheet Details

Part number SP3243E
Manufacturer MaxLinear
File Size 416.43 KB
Description RS-232 Transceivers
Datasheet download datasheet SP3243E Datasheet
Additional preview pages of the SP3243E datasheet.
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Full PDF Text Transcription

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SP3243E Data Sheet 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers General Description The SP3243E products (SP3243E, SP3243EB, SP3243EH, and SP3243EU) are 3 driver/5 receiver RS-232 transceiver solutions intended for portable or hand-held applications such as notebook and palmtop computers. The SP3243E includes one complementary receiver that remains alert to monitor an external device’s Ring Indicate signal while the device is shutdown. The SP3243E and EB devices feature slew-rate limited outputs for reduced crosstalk and EMI. The “EU” and “EH” series are optimized for high speed with data rates up to 1Mbps, easily meeting the demands of high speed RS-232 applications. The SP3243E series uses an internal high-efficiency charge-pump power supply that requires only 0.
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