SP3203 Datasheet (Sipex) - 3V RS-232 Serial Transceiver with Logic Selector

SP3203, 3V RS-232 Serial Transceiver with Logic Selector

The SP3203 provides a RS-232 transceiver solution for portable and hand-held applications such as palmtops, PDA's and cell phones.

The SP3203 uses an internal high-efficiency, charge-pump that requires only 0.1µF capacitors during 3.3V operation.

This charge pump and Sipex's driver architecture allo

® SP3203 3V RS-232 Serial Transceiver with Logic Selector 3 Driver/ 2 Receiver Architecture Logic selector function (VL) sets TTL input/output levels for mixed logic systems Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.7V power source Minimum 250Kbps data rate under load Regulated Charge Pump Yields Stable RS-232 Outputs Regardless of VCC Variations ESD Spec