SP3203E Datasheet (Sipex) - 3V RS-232 Serial Transceiver

SP3203E, 3V RS-232 Serial Transceiver

The SP3203E provides a RS-232 transceiver solution for portable and hand-held applications such as palmtops, PDA's and cell phones.

The SP3203E uses an internal highefficiency, charge-pump that requires only 0.1µF capacitors during 3.3V operation.

This charge pump and Sipex's driver architecture all

® SP3203E 3V RS-232 Serial Transceiver with Logic Selector and15kV ESD Protection s 3 Driver/ 2 Receiver Architecture s Logic selector function (VL) sets TTL input/output levels for mixed logic systems s Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply s Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.7V power source s Minimum 250Kbps data rate under load s Regulated Charge Pump Yields Stable RS-232 Outputs Regardless of VCC Variations s Enhanced ESD