This is information on a product in full production.

October 2013

DocID024171 Rev 3

1/13

MP33AB01H

MEMS audio surface-mount bottom-port silicon microphone with

analog output

Datasheet

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.

RHLGA 3.76 x 2.95 x 1.0 mm

Table 1. Device summary

Order code

Temperature range [°C]

Package

Packing

MP33AB01H

-30 to +100

RHLGA (3.76 x 2.95 x 1.0) mm

Tray

MP33AB01HTR

-30 to +100

RHLGA (3.76 x 2.95 x 1.0) mm

Tape and reel

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