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126 DB SPL AOP Mems Microphone Pdm Low Power Multi Mode T3902

126 DB SPL AOP Mems Microphone Pdm Low Power Multi Mode T3902

126 DB SPL AOP Mems Microphone Pdm Low Power Multi Mode T3902
126 DB SPL AOP Mems Microphone Pdm Low Power Multi Mode T3902
Categories Digital Mems Microphone
Brand Name: TDK InvenSense
Model Number: T3902
MOQ: 50pcs
Price: Negotiable
Supply Ability: 1000000pcs
Sensitivity: -32dB ±1dB @ 94dB SPL
S/N Ratio: 64dB
Voltage Range: 1.65 V ~ 3.63 V
Current - Supply: 650 µA
Size / Dimension: 0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Max): 0.039" (0.98mm)
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Company Info.
HongKong Wei Ya Hua Electronic Technology Co.,Limited
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126 DB SPL AOP Mems Microphone Pdm Low Power Multi Mode T3902

T3902 MEMS Microphones 126 dB SPL AOP MEMS Microphone

TDK InvenSense T3902 Low‐Power Multi‐Mode Microphone

TDK Invensense T3902 Low‐Power Multi‐Mode Microphone offers a 185µA to 650µA current range, 36Hz to >20kHz frequency ratings, and 3.5mm × 2.65mm × 0.98mm surface‐mount package. T3902 microphone consists of a MEMS microphone element and an impedance converter amplifier, followed by a fourth-order Σ-Δ modulator. The T3902 series feature high performance, low power, standard, and sleep modes of operation. TDK Invensense T3902 Low‐Power Multi‐Mode Microphone is ideal for smartphones, cameras, tablets, and security and surveillance applications.

FEATURES

  • 3.5mm × 2.65mm × 0.98mm surface‐mount package
  • 185µA in low‐power mode
  • Extended frequency response from 36Hz to >20kHz
  • 12µA sleep mode rating
  • −97dB FS high power supply rejection (PSR)
  • Fourth‐order Σ‐Δ modulator
  • Digital pulse density modulation (PDM) output
  • Compatible with Sn/Pb and Pb‐free solder processes
  • RoHS/WEEE compliant

APPLICATIONS

  • Smartphones
  • Microphone arrays
  • Tablets
  • Cameras
  • Bluetooth headsets
  • Notebook PCs
  • Security and surveillance

FUNCTIONAL BLOCK DIAGRAM

TDK InvenSense T3902 Low‐Power Multi‐Mode Microphone
Product Tags:

AOP Mems Microphone Pdm

  

Mems Microphone Pdm Multi Mode

  

T3902

  
China 126 DB SPL AOP Mems Microphone Pdm Low Power Multi Mode T3902 factory

126 DB SPL AOP Mems Microphone Pdm Low Power Multi Mode T3902

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