SP3232E - True 3.0V to 5.5V RS-232 Transceivers
The SP3222E and SP3232E series are RS-232 transceiver solutions intended for portable or hand-held applications such as notebook or palmtop computers.
The SP3222E / SP3232E series has a highefficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation.
This charge pump a
SP3232E Features
* Meets true EIA/TIA-232-F standards from a 3.0V to 5.5V power supply
* Minimum 120kbps data rate under full load
* 1μA low power shutdown with receivers active (SP3222E)
* Interoperable with RS-232 down to a 2.7V power source
* Enhanced ESD specifications:
* ±15kV Human Body
