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

Sipex

Description

® SP3220B/U High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair * Meets True RS-232 Protocol Operation From A +3.0V to +5.5V Power Supply .
The SP3220B/U device is an RS-232 driver/receiver solution intended for portable or hand-held applications such as notebook or palmtop computers.

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Datasheet Specifications

Part number: SP3220U
Manufacturer: Sipex
File Size: 115.25 KB
Datasheet: SP3220U_SipexCorporation.pdf
Description: High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair

Features

* 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

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. This charge pump allows the SP3220B/U device to deliver true RS-232 performance from a single power supply ranging from +3.3V to +5.0V. Th

SP3220U Distributors

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

Sipex SP3220U-like datasheet