SP3221E Intelligent +3.0V to +5.5V RS-232 Transceiver

Exar

Description

SP3221E Intelligent +3.0V to +5.5V RS-232 Transceiver .
The SP3221E is an RS-232 transceiver solution intended for portable applications such as notebook and hand held computers.

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Datasheet Specifications

Part number: SP3221E
Manufacturer: Exar
File Size: 555.83 KB
Datasheet: SP3221E-Exar.pdf
Description: Intelligent +3.0V to +5.5V RS-232 Transceiver

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 typical shutdown
* Minimum 250kbps data rate un

Applications

* such as notebook and hand held computers. This device uses 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 SP3

SP3221E Distributors

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Intelligent +3.0V +5.5V RS-232 Transceiver Exar

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