SP3232EB
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:
+15k V Human Body Model +15k V IEC61000-4-2 Air Discharge +8k V IEC61000-4-2 Contact Discharge
DESCRIPTION
The SP3222EB/SP3232EB series is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook or laptop puters. The SP3222EB/SP3232EB series 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/SP3232EB devices is over +/-15k V for...
