UM202E Datasheet - Union Microsystems

UM202E (UM202E / UM232E) Single Supply RS-232 Transceivers

The UM202E/232E series are low power single supply RS232 interface. The device consists of two line drivers, two line receivers, and a dual charge pump circuit. The device meets the requirements of TIA/ EIA-232 standard and provides the electrical interface between an asynchronous communication cont.

UM202E Features

* ESD Protection for RS-232 Bus Pins up to +/- 15kV Human Body Model Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU V.28 Standards Single +5V power supply Low power, ICC 6.0 mA maximum Operates up to 120 Kbit/s BiCMOS Technology Receiver Noise Filter Latch-Up Performance Exceeds 200 mA Pi

UM202E_UnionMicrosystems.pdf