SPM0406HE3H-SB_13 Datasheet, PDF (1/11 Pages) Knowles Electronics – Differential SiSonicTM Microphone With Enhanced RF Protection

SPM0406HE3H-SB
Differential SiSonic^TM Microphone
With Enhanced RF Protection
The SPM0406HE3H-SB is a miniature, high-
performance, low power, top port silicon
microphone. Using Knowles’ proven high
performance SiSonic^TM MEMS technology,
the SPM0406HE3H-SB consists of an
acoustic sensor, a low noise input buffer,
and an output differential amplifier. These
devices are suitable for applications such as
cellphones, smart phones, laptop
computers, sensors, digital still cameras,
portable music recorders, and other
portable electronic devices where excellent
wideband audio performance and RF
immunity are required.
Features:
 Differential Outputs
 Up to 20dB of Gain
 Enhanced RF protection
 Operation to 5v
 Ultra-Stable Performance
 Standard SMD Reflow
 Omnidirectional
Revision: E
Sheet 1 of 11
2/28/2013
©2012 Knowles Electronics