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EE Times-India > EDA/IP

Mini chip suits voice command apps, packs ESD protection

Posted: 21 Jul 2010     Print Version  Bookmark and Share

Keywords:microphone  noise filtering  ESD protection  biasing 

STMicroelectronics' reveals EMIF02-MIC07F3, a single chip that integrates complete noise filtering, ESD protection and biasing. The single IC, measuring 1.37mm�, replaces multiple discrete components that would usually consume at least 20.88mm�.

EMIF02-MIC07F3 adopts ST's PZT (Lead Zirconium Titanate) process, which allows high capacitance values within ultra-miniature dimensions. It is designed for application in mobile phones and portable media devices as well as in devices featuring voice commands, such as GPS receivers and automotive systems.

Samples of the EMIF02-MIC07F3 are now available. Prices are estimated at Rs.11.67 ($0.25) in quantities of 5,000 units.

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