资 源 简 介
The STC3232E is 2 driver, 2 receiver RS-232 transceiver soluTIons intended for portable or hand-held applicaTIons,features low power consumpTIon, high data-rate capabiliTIes, and enhanced ESD protection. The ESD tolerance of theSTC3232E devices is over ±15kV for both human body model and IEC1000-4-2 air discharge test methods.A low-dropout transmitter output stage delivers true RS-232 performance from a +3.0V to +5.5V power supply, usingan internal dual charge pump. The charge pump requires only four small 0.1μF capacitors for operation from a +3.3Vsupply. Each device guarantees operation at data rates of 250kbps while maintaining RS-232 output levels.The STC3232E is pin, package, and functionally compatible with the industry-standard MAX232.
