MP33AB01H Datasheet, PDF (1/13 Pages) STMicroelectronics – High signal-to-noise ratio

MP33AB01H
MEMS audio surface-mount bottom-port silicon microphone with
analog output
Datasheet - production data
RHLGA 3.76 x 2.95 x 1.0 mm
Features
 Single supply voltage
 Low power consumption
 Omnidirectional sensitivity
 High signal-to-noise ratio
 High bandwidth
 Package compliant with reflow soldering
Description
The MP33AB01H is a compact, low-power
microphone built with a low-profile sensing
element.
The sensing element, capable of detecting
acoustic waves, is manufactured using a
specialized silicon micromachining process to
produce audio sensors.
The MP33AB01H has an acoustic overload point
of 125 dBSPL with a 66 dB signal-to-noise ratio.
The MP33AB01H is available in a package
compliant with reflow soldering and is guaranteed
to operate over an extended temperature range
from -30 °C to +100 °C.
Order code
MP33AB01H
MP33AB01HTR
Table 1. Device summary
Temperature range [°C]
Package
-30 to +100
RHLGA (3.76 x 2.95 x 1.0) mm
-30 to +100
RHLGA (3.76 x 2.95 x 1.0) mm
Packing
Tray
Tape and reel
October 2013
This is information on a product in full production.
DocID024171 Rev 3
1/13
www.st.com