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

Sipex

Description

SP3221E Intelligent +3.0V to +5.5V RS-232 Transceiver * Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply * Operates with .
The SP3221E is a RS-232 transceiver solution intended for portable or hand-held applications such as notebook and palmtop computers.

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Datasheet Specifications

Part number: SP3221E
Manufacturer: Sipex
File Size: 115.38 KB
Datasheet: SP3221E_SipexCorporation.pdf
Description: Intelligent +3.0V to +5.5V RS-232 Transceiver

Features

* Sipex's proprietary and patented (U. S.
* 5,306,954) on-board charge pump circuitry that generates ±5.5V RS-232 voltage levels from a single +3.0V to +5.5V power supply. The SP3221E device can operate at a typical data rate of 240Kbps fully loaded. The SP3221E is a 1-driver/1-receiver device i

Applications

* such as notebook and palmtop computers. The SP3221E has a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and low dropout transmitters allow the SP3221E device to deliver true RS-232 performance from a single power supply ranging from

SP3221E Distributors

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

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