SP3220U - High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair

Product Overview

Sipex

Part number	SP3220U
Manufacturer	Sipex
File Size	115.25 KB
Description	High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair
Datasheet	SP3220U Datasheet
Additional preview pages of the SP3220U datasheet.

The SP3220B/U device is an RS-232 driver/receiver solution intended for portable or hand-held applications such as notebook or palmtop computers.

The SP3220B/U device has a highefficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation.

Sipex's proprietary on-board charge pump circuitry that generates 2 x VCC for RS-232 voltage levels from a single +3.0V to +5.5V power supply. This series is ideal for +3.3V-only systems, mixed +3.0V to +5.5V systems, or +5.0V-only systems that require true RS-232 performance. The SP3220B device has a driver that can ope.

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Published: Jun 7, 2005 |