UM202EESE

Single Supply RS-232 Transceivers

Union Semiconductor

UM202EESE Features

* z Notebook and Palmtop Computers z Battery-Powered Equipment z Hand-Held Equipment z POS Terminal z ESD Protection for RS-232 Bus Pins up to ±15kV Human Body Model z Single +5V Power Supply z Low Power, ICC 15mA Maximum z Operates up to 250kbps z Receiver Noise Filter z Latch-Up Performance Exceed

UM202EESE General Description

The UM202EExE series are low power single supply RS232 interface. The device consists of two line drivers, two line receivers, and dual charge pump circuit. The device meets the requirements of TIA/EIA-232 standard and provides the electrical interface between an asynchronous communication controll.

UM202EESE Datasheet (288.24 KB)