SPQ0410HR5H-B Datasheet, PDF (4/11 Pages) Knowles Electronics – Slim UltraMini SiSonicTM Microphone

SPQ0410HR5H-B
4. INTERFACE CIRCUIT
V_{DD .1f}
R_F
V_DD
OUTPUT R_S
V_REF
GROUND
Dotted Section
Represents
SiSonic^TM
Microphone
External Gain = -R_F/R_S
(Set By User)
Note: All Ground pins must be connected to ground.
Capacitors near the microphone should not contain Class 2 dielectrics.
Detailed information on acoustic, mechanical, and system integration can be found in
the latest SiSonic^TM Design Guide application note.
Revision: D
Sheet 4 of 11
3/27/2013
©2013 Knowles Electronics