InvenSense Omni-Directional Surface Mount Microphone Condenser, 100 → 16000 Hz -29 → -23dB

  • RS-stocknr. 883-7939
  • Fabrikantnummer INMP521ACEZ-R0
  • Fabrikant InvenSense
Datasheets
Wetgeving en conformiteit
Conform
Land van herkomst: TW
Productomschrijving

Digital MEMS Microphone - INMP521, InvenSense

The Digital INMP521 MEMS microphone by InvenSense combines the MEMS element with CMOS technology. The ultra-low noise omnidirectional microphone has a PDM (Pulse Density Modulated) bottom port digital output which is ideal when you may require multiple microphones on a single data line.
The INMP521 has an extended wideband frequency response, high SNR and comes in a compact package, in addition to this it complies with the TIA-920 Telecommunications Telephone Terminal Equipment Transmission Requirements for Wideband Digital Wireline Telephones standard.

Digital PDM output
Omnidirectional response
Signal to Noise Ratio (SNR): 65 dBA
120 dB Maximum SPL
PSR: -80 dBFS
Fourth order Σ-Δ modulator
Sensitivity: –26 dB
Sensitivity Tolerance: ±3 dB
Low current consumption: 900 μA
Extended frequency response from 100 Hz to 16 kHz
RoHS compliant
Compatible with Sn/Pb and Pb-Free solder processes
Dimension: 3mm ´ 4mm ´ 1mm

Audio & Acoustic Sensors, Invensense

Specificaties
Kenmerk Waarde
Sensitivity -29 → -23dB
Directivity Omni-Directional
Standard Operating Voltage 1.62 → 3.63V
Mounting Type Surface Mount
Signal to Noise Ratio 65dB(A)
Maximum Supply Current 1.2mA
Dimensions 4.1 x 3.1 x 1.1mm
Height 1.1mm
Maximum Frequency 16kHz
Maximum Operating Temperature +85°C
Minimum Frequency 100Hz
Minimum Operating Temperature -40°C
tijdelijk niet op voorraad – nieuwe voorraad verwacht op 28/04/2020, met een levertijd van 2 à 3 werkdagen.
Prijs Each (In a Pack of 2)
4,68
(excl. BTW)
5,66
(incl. BTW)
Aantal stuks
Per stuk
Per pak*
2 - 8
4,68 €
9,36 €
10 - 18
4,545 €
9,09 €
20 - 98
4,435 €
8,87 €
100 +
4,32 €
8,64 €
*prijsindicatie
Verpakkingsopties
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