SP3222EB - True +3.0V to +5.5V RS-232 Transceiver
The SP3222EB and SP3232EB series are RS-232 transceiver solutions intended for portable or hand-held applications such as notebook or laptop computers.
The SP3222EB / SP3232EB series has a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation.
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SP3222EB 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 Mode
