UM4401 Datasheet, Union Semiconductor

z EMI Filtering and ESD Protection for z EMI/RFI Filter with Integrated TVS for Data Lines z Wireless Phones z Handheld Products z Notebook Computers z LCD Displays ES.

Features z EMI Filtering and ESD Protection for z EMI/RFI Filter with Integrated TVS for Data Lines z Wireless Phones.

The UM4401 is a low pass filter array with integrated TVS diodes. It is designed to suppress unwanted EMI/RFI signals and provide electrostatic discharge (ESD) protection in portable electronic equipment. This state-of-the-art device utilizes silico.