AN4428 Datasheet, PDF (1/18 Pages) STMicroelectronics – Best practices in the manufacturing process

AN4428
Application note
Best practices in the manufacturing process
of MEMS microphones
Introduction
This application note serves as a reference concerning best practices in the manufacturing
process of MEMS microphones.These products have undergone thorough quality and
reliability testing as ST manufacturing processes have been carefully studied and
developed to achieve highly reliable devices. Section 1: Quality assurance details the
various tests performed on the microphones.
This document also provides recommendations to properly manage the microphones during
processes performed by the customer such as verification of the device upon reception,
proper handling of the device and production line considerations.
January 2014
DocID025706 Rev 1
1/18
www.st.com