ADM561 Datasheet PDF - ADI

GENERAL DESCRIPTION

●The ADM560/ADM561 are four driver/five receiver interface devices designed to meet the EIA-232 standard and operate with a single +3.3 V power supply. The devices feature an on-board dc-to-dc converter, eliminating the need for dual ±5 V power supplies. This dc-to-dc converter contains a voltage doubler and voltage inverter, both of which internally generate ±6.6 V from the input +3.3 V power supply.

●FEATURES

●RS-232 compatible

●Operates with 3 V or 5 V logic

●Ultralow power CMOS: 1.3 mA operation

●Low power shutdown: 0.2 μA

●Suitable for serial port mice

●116 kbps data rate

●1 μF charge pump capacitors

●Single +3 V to +3.6 V power supply

●Two receivers active in shutdown (ADM560)

●APPLICATIONS

●Notebook computers

●Peripherals

●Modems

●Printers

●Battery-operated equipment