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SP3232E - True +3.0V to +5.5V RS-232 Transceivers

Download the SP3232E datasheet PDF. This datasheet also covers the SP3222E variant, as both devices belong to the same true +3.0v to +5.5v rs-232 transceivers family and are provided as variant models within a single manufacturer datasheet.

Description

The SP3222E and SP3232E series are RS-232 transceiver solutions intended for portable or hand-held applications such as notebook or palmtop computers.

The SP3222E / SP3232E series has a highefficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation.

Features

  • Meets true EIA/TIA.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SP3222E-Exar.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SP3232E True 3.0V to 5.5V RS-232 Transceivers MaxLinear
SP3232E True +3.0V to +5.5V RS-232 Transceivers Sipex
SP3232EB True +3.0V to +5.5V RS-232 Transceivers Sipex
SP3232EB True +3.0V to +5.5V RS-232 Transceiver MaxLinear
SP3232EEN two receivers and two drivers UMW

Other Datasheets by Exar (now MaxLinear)

Part Number Description
SP3232EB True +3.0V to +5.5V RS-232 Transceivers
SP3232EH 460 kbps RS-232 Transceiver
SP3232EU RS-232 Transceivers
SP3238E Intelligent +3.0V to +5.5V RS-232 Transceiver
SP3239E Intelligent +3.0V to +5.5V RS-232 Transceiver

Full PDF Text Transcription

Click to expand full text
SP3222E / SP3232E True 3.0V to 5.5V RS-232 Transceivers Description The SP3222E and SP3232E series are RS-232 transceiver solutions intended for portable or hand-held applications such as notebook or palmtop computers. The SP3222E / SP3232E series has a highefficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump allows the SP3222E / SP3232E series to deliver true RS-232 performance from a single power supply ranging from 3.0V to 5.5V. The SP3222E / SP3232E are 2-driver / 2-receiver devices. This series is ideal for portable or hand-held applications such as notebook or palmtop computers. The ESD tolerance of the SP3222E / SP3232E devices are over ±15kV for both Human Body Model and IEC61000-4-2 Air discharge test methods.
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