Invention Application
- Patent Title: MEMS MICROPHONE AND METHOD OF OPERATING A MEMS MICROPHONE
-
Application No.: US15300039Application Date: 2014-05-07
-
Publication No.: US20170150261A1Publication Date: 2017-05-25
- Inventor: Fabrizio Conso
- Applicant: Epcos AG
- International Application: PCT/EP2014/059356 WO 20140507
- Main IPC: H04R3/06
- IPC: H04R3/06 ; H03K5/26 ; H04R29/00 ; H04R1/04
Abstract:
A MEMS microphone which is able to be set to different modes of operation is proposed that requires one single pin to apply an external clock frequency to the microphone. The applied clock frequency is selected according to a desired mode of operation and the microphone detects the applied frequency and sets the mode of operation.
Public/Granted literature
- US09854360B2 MEMS microphone and method of operating a MEMS microphone Public/Granted day:2017-12-26
Information query
