Description:
...Lines Filter with ESDProtectionThe NMF3000 and the NMF3010 are a dual?stage, differential lineESD and filtering protection scheme for input signals into portable... ...to the interface to the outside world. It provides the high?level ESDprotection as well as the initial filtering of incoming audio signals. TheNMF3010 is the second stage and provides additional signal filtering.This second stage can be placed some distance away from the first... ...Features? Dual Filtering Lines for 2?Channels or Differential Transmission? Separate Power and Analog Grounds for ESD Protection andFiltering Circuitry...