The UM3232EESE is a high-performance RS232 transceiver manufactured by Union Semiconductor. This device facilitates serial communication with data rates up to 250kbps and operates from a wide voltage range of 3V to 5.5V. A key feature of the UM3232EESE is its integrated ±15kV ESD protection, safeguarding the transceiver and connected equipment from electrostatic discharge damage. Housed in a compact SOIC-16 package, it is suitable for various applications requiring robust and reliable RS232 communication. As an authorised distributor of Union Semiconductor, Supreme Components International ensures you receive authentic and high-quality components. Ideal for industrial control, embedded systems, and other serial communication applications.