SP3239E Description
The SP3239E device is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook and palmtop puters. The SP3239E uses an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitor.
SP3239E Key Features
- 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