AN4184 Datasheet, PDF (1/19 Pages) STMicroelectronics – This application note briefly describes the microphone coupon boards

AN4184
Application note
Microphone coupon boards STEVAL-MKI129Vx /MKI155Vx
based on digital microphones
Introduction
This application note briefly describes the microphone coupon boards STEVAL-MKI129Vx /
MKI155Vx from STMicroelectronics based on digital microphones.
The boards are offered in three different versions, depending on the hosted microphone:
 STEVAL-MKI129V1 for the MP45DT02
 STEVAL-MKI129V2 for the MP34DB01
 STEVAL-MKI129V3 for the MP34DT01
 STEVAL-MKI155V1 for the MP45DT02-M
 STEVAL-MKI155V2 for the MP34DB02
 STEVAL-MKI155V3 for the MP34DT01-M
Figure 1. STEVAL-MKI129V1/V2/V3
July 2014
DocID023777 Rev 2
1/19
www.st.com
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