Description
The ST202B, ST202C is a two-driver, tworeceiver device following EIA/TIA-232 and V.28 communication standards.
It is particularly suitable for applications where ± 12 V is not available.
The ST202B, ST202C uses a single 5 V power supply and only four external capacitors (0.1 µF).
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 ms Compatible with MAX202 Receiver input voltage range: ± 30 V Data rate (typ. ): 400 kbps/s Operating temperature range: -40 to 85 °C, 0 to 70 °C
March 2017
DocID7313 Rev 9
This is information on a product in full production. 1/18
www. st. com
Contents
ST202B, ST202C.
ST202C Datasheet
