MaxLinear True +3.0V to +5.5V RS-232 Transceiver, Part #SP3222EBEY-L/TR | Transceiver | DEX

MaxLinear True +3.0V to +5.5V RS-232 Transceiver, Part #SP3222EBEY-L/TR | Transceiver | DEX has a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump allows the SP3222EB / SP3232EB series to deliver true RS-232 performance from a single power supply ranging from 3.0V to 5.5V. The SP3222EB / SP3232EB are 2-driver / 2-receiver devices. The ESD tolerance of the SP3222EB / SP3232E devices is over ±15kV for both Human Body Model and IEC61000-4-2 Air discharge test methods. The SP3222EB 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 1µA.

Features: ■ Meets true EIA / TIA-232-F standards from a 3.0V to 5.5V power supply ■ 250kbps transmission rate under load ■ 1μA low power shutdown with receivers active (SP3222EB) ■ Interoperable with RS-232 down to a 2.7V power source ■ Enhanced ESD specifications:  ±15kV Human Body Model  ±15kV IEC61000-4-2 Air Discharge  ±8kV IEC61000-4-2 Contact Discharge

MAX:SP3222EBEY-L/TR 

SP3222EBEY-L/TR