MP34DT01-M - PDM MEMS microphone - Adafruit 3492

Index: ADA-18668 EAN: 5904422348939
MEMSmicrophone based on PDM (Pulse Density Modulation) signal. It has a built-in MP34DT01-M module and communication is via PDM interface. The signal to noise ratio SNR is 61 dB. It operates from 1.8 V to 3.3 V.
MP34DT01-M - PDM MEMS microphone - Adafruit 3492
€5.75 tax excl.
Delivery 100 pcs scheduled for 2023-06-16
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Manufacturer: Adafruit

Product description: MP34DT01-M - PDM MEMS Microphone - Adafruit 3492

MicrophoneMEMS based on PDM(Pulse Density Modulation) signal. It has a built-inMP34DT01-Mmodule, and communication is via the PDM interface. The signal to noise ratio SNR is 61 dB. It operatesfrom1.8 V to 3.3 V.

Product compatible with Arduino

The manufacturer provides a detaileduser guideand wiringdiagram for connectingthe sensor with the Arduino board.

Moduł posiada pola lutownicze, do których należy przylutować zawarte w zestawie złącza goldpin.

The module has solder fields to which you should solder included goldpin connectors.

Technical specification

  • Voltage range: from 1.8 V to 3.3 V
  • Clocking: from 1 MHz to 3.25 MHz
  • Current consumption: 0.6 mA
  • Signal to noise ratio SNR: 61 dB
  • Sensitivity: -26 dBFS
  • Communication interface: PDM
  • Pinouts:
    • 3 V - power supply
    • GND - ground
    • SEL - channel selection, in low state transmitting to the left channel and in high state to the right channel
    • CLK - PDM clock input, square wave from 1 MHz to 3 MHz required
    • DAT - PDM data output
  • Dimensions: 14 x 12.8 x 2.8 mm
  • Weight: 0.5 g
  • Included goldpins for self-soldering

Voltage to 1.8 V
Voltage from 3.3 V
Package width 7.5 cm
Package height 0.4 cm
Package depth 14 cm
Package weight 0.002 kg

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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