SPM0408LE5H-TB_13 Datasheet, PDF (1/11 Pages) Knowles Electronics – Amplified Zero-Height SiSonicTM Microphone With Enhanced RF Protection

SPM0408LE5H-TB
Amplified Zero-Height SiSonic^TM Microphone
With Enhanced RF Protection
The SPM0408LE5H-TB is a miniature, high-
performance, low power, bottom port
silicon microphone. Using Knowles’ proven
high performance SiSonic^TM MEMS
technology, the SPM0408LE5H-TB consists
of an acoustic sensor, a low noise input
buffer, and an output 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:
 Up to 20dB of Gain
 Enhanced RF protection
 Flat Frequency Response
 Zero-Height Mic^TM
 Operation to 5v
 Ultra-Stable Performance
 Standard SMD Reflow
 Omnidirectional
Revision: C
Sheet 1 of 11
2/28/2013
©2013 Knowles Electronics