ST232ABDR Datasheet PDF - ST Microelectronics

Description

●The ST232AB/AC is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication

●standard. It is particularly suitable for applications where ±12 V is not available. The ST232AB/AC

●uses a single 5 V power supply and only four external capacitors (0.1 µF). Typical applications

●are in: portable computers, low power modems, interfaces translation, battery powered RS-232

●networks.

●Features

●■ Supply voltage range: 4.5 to 5.5 V

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

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

●■ Transition slew rate (typ.): 12 V/µs

●■ Receiver propagation delay (typ.): 0.1 µs

●■ Receiver input voltage range: ± 30 V

●■ Data rate (typ.): 400 kbps/s

●■ Operating temperature range:

●    – -40 to 85 °C

●    – 0 to 70 °C