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Partname:SP3222BEY
Description:True +3.0V to +5.5V RS-232 Transceivers
Manufacturer:Sipex Corporation
Datasheet:PDF (139K).
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The SP3222B/3232B series is an RS-232 transceiver solution intended for portable or handheld applications such as notebook or palmtop computers. The SP3222B/3232B series has a high-efficiency, charge-pump power supply that requires only 0.1F capacitors in 3.3V operation. This charge pump allows the SP3222B/3232B series to deliver true RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The ESD tolerance of the SP3222B/3232B devices are over 15kV for both Human Body Model and IEC10004-2 Air discharge test methods. The SP3222B device has a low-power shutdown mode where the devices' driver outputs and charge pumps are disabled. During shutdown, the supply current falls to less than 1A.

Click here to download SP3222BEY Datasheet
Click here to download SP3222BEY Datasheet
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