SP3221E

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

Exar

SP3221E 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

SP3221E General Description

The SP3221E is an RS-232 transceiver solution intended for portable 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 all.

SP3221E Datasheet (555.83 KB)

SP3221E Datasheet Preview — Preview of SP3221E PDF

Datasheet Details

Part number:

SP3221E

Manufacturer:

Exar

File Size:

555.83 KB

Description:

Intelligent +3.0v to +5.5v rs-232 transceiver.

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

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SP3221E Features

SP3221E General Description

Datasheet Details

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