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The SP3222E / SP3232E devices feature MaxLinear’s proprietary on-board charge pump circuitry that generates 5.5V 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 3.3V to 5.5V systems, or 5.0V-only systems that require true RS-232 performance. The SP3222E / SP3232E devices can ...
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Description. The SP3222E and SP3232E series are RS-232 transceiver solutions. intended for portable or hand-held applications such as notebook. or palmtop computers. The SP3222E / SP3232E series has a high- efficiency, charge-pump power supply that requires only 0.1µF. capacitors in 3.3V operation. This charge pump allows the SP3222E.
Aug 10, 2017 · Addendum 08/26/2021: Remove EOL part → SP3222EEY-L, reference PDN 17-0626-02. 08/13/2021. MaxLinear has qualified Key Foundry wafer foundry in order to increase production capacity and to facilitate long term support of the product line. The wafer process is 0.18um BCD.
Jun 9, 2021 · Features. Meets true EIA/TIA-232-F standards from a 3.0V to 5.5V power supply. Minimum 120kbps data rate under full load. 1μA low power shutdown with receivers active (SP3222E) Interoperable with RS-232 down to a 2.7V power source. Enhanced ESD specifications. ±15kV Human Body Model. ±15kV IEC61000-4-2 Air Discharge.
Part #: SP3222EHCP. Download. File Size: 138Kbytes. Page: 19 Pages. Description: 3.3V, 460 Kbps RS-232 Transceivers. Manufacturer: Sipex Corporation.
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SP3222EHCP Product details DESCRIPTION The SP3222EH and the 3232EH are 2 driver/2 receiver RS-232 transceiver solutions intended for portable or hand-held applications such as notebook or palmtop computers.
