MP23AB01DM datasheet(1/13 Pages) STMICROELECTRONICS

No. de pieza	MP23AB01DM

Descripción Electrónicos	High-performance MEMS audio sensor: fully differential analog bottom-port microphone

PDF	13 Pages

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Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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This is information on a product in full production.

April 2016

DocID029230 Rev 1

1/13

MP23AB01DM

High-performance MEMS audio sensor:

fully differential analog bottom-port microphone

Datasheet

- production data

Features

 Single supply voltage operation

 Fully differential output

 Omnidirectional sensitivity

 High signal-to-noise ratio

 High bandwidth

 High acoustic overload point

 Package compliant with reflow soldering

 High RF immunity

Description

The MP23AB01DM is a compact, low-power

microphone built with a capacitive sensing

element and an IC interface.

The sensing element, capable of detecting

acoustic waves, is manufactured using a

specialized silicon micromachining process to

produce audio sensors.

The MP23AB01DM has an acoustic overload

point of 130 dBSPL with a typical 64 dB signal-to-

noise ratio.

The MP23AB01DM has fully differential output in

order to minimize common-mode noise.

The sensitivity of MP23AB01DM is -38 dBV

±3 dB @ (0 dB = 1 V/Pa), 1 kHz.

The MP23AB01DM is available in a package

compliant with reflow soldering and is guaranteed

to operate over an extended temperature range

from -40 °C to +85 °C.

RHLGA metal cap 4-lead

3.35 x 2.5 x 0.98 mm

Table 1. Device summary

Order code

Temperature range (

C)

Package

Packing

MP23AB01DM

-40 to +85

(3.35 x 2.5 x 0.98) mm

Tray

MP23AB01DMTR

-40 to +85

(3.35 x 2.5 x 0.98) mm

Tape and reel

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Obsolete

Product(s)

- Obsolete

Product(s)

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MP23AB01DM Datasheet(PDF) 1 Page - STMicroelectronics

MP23AB01DM Datasheet(HTML) 1 Page - STMicroelectronics

Número de pieza similar - MP23AB01DM

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