The SP3232EUCN-L is a RS-232 Transceiver intended for portable or hand-held applications. The SP3232EU series has a high-efficiency, charge-pump power supply that requires only 0.1μF capacitors in 3.3V operation. This charge pump allows the SP3232EU series to deliver true RS-232 performance from a single power supply ranging from 3 to 5.5V. The ESD tolerance of the SP3232EU device is over ±15kV for both human body model and IEC61000-4-2 air discharge test methods.
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