Features: Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply Interoperable with RS-232 down to +2.7V power source 1µA Low-Power Shutdown with Receivers Active (SP3222EH) Enhanced ESD Specifications: +15kV Human Body Model +15kV IEC1000-4-2 Air Discharge +8kV IEC1000-4-2 C...
3232EH: Features: Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply Interoperable with RS-232 down to +2.7V power source 1µA Low-Power Shutdown with Receivers Active (SP3222EH) En...
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Multi-Conductor Cable 20AWG 3C SHIELD 1000ft SPOOL SLATE
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Multi-Conductor Cable 20AWG 3C SHIELD 500ft SPOOL SLATE
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.Their data transmission rate of 460Kbps meeting the demands of high speed RS-232 applications. Both ICS have a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors for 3.3V operation. The charge pump allows the SP3222EH and the 3232EH series to deliver true RS-232 performance from a single power supply ranging from +3.3V to +5.0V. The ESD tolerance of the SP3222EH/3232EH devices exceeds +15kV for both Human Body Model and IEC1000-4-2 Air discharge test methods.
The SP3222EH device has a low-power shutdown mode where the devices' driver outputs and charge pumps are disabled. During shutdown, the supply current is less than 1µA.