CSPEMI205G datasheet, filter equivalent, ON Semiconductor

Features and benefits

* Three Channels of EMI Filtering, Two for Earpiece Speakers and One for a Microphone
* Pi−Style EMI Filters in a Capacitor−Resistor−Capacitor (C−R−C) Network

Application

* EMI Filtering and ESD Protection for Headset Microphone and Speaker
* Cellular / Mobile Phones
* Notebooks.

Description

The CSPEMI205G is a low−pass filter array integrating three pi−style filters (C−R−C) that reduce EMI/RFI emissions while at the same time providing ESD protection. This part is custom−designed to interface with the headset port on a cellular telephon.

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