ST202CN Datasheet PDF - ST Microelectronics

Description

●The ST202 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ± 12V is not available. The ST202 uses a single 5V power supply and only four external capacitors (0.1µF). Typical application are in: Portable Computers, Low Power Modems, Interfaces Translation, Battery Powered RS-232 Networks.

●Feature summary

●■ Supply voltage range: 4.5 to 5.5V

●■ Supply current no load (Typ): 1.5mA

●■ Transmitter output voltage swing (Typ): ± 9V

●■ Transition slew rate (Typ.): 12V/ms

●■ Receiver propagation delay (Typ.): 0.1ms

●■ Compatible with MAX202

●■ Receiver input voltage range: ± 30V

●■ Data rate (Typ.): 400kbp/s

●■ Operating temperature range: -40 To 85 °C, 0 to 70°C

●.