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MMICT3903-00-012 Digital Mems Microphone PDM 3.63V Omnidirectional
MMICT3903-00-012 Digital Mems Microphone PDM 3.63V Omnidirectional
Specifications
Brand Name :
TDK InvenSense
Model Number :
MMICT3903-00-012
MOQ :
50pcs
Price :
Negotiable
Supply Ability :
1000000pcs
Sensitivity :
-37dB ±1dB @ 94dB SPL
S/N Ratio :
66dB
Voltage - Rated :
1.8 V
Voltage Range :
1.65 V ~ 3.63 V
Current - Supply :
590 µA
Size / Dimension :
0.138" L x 0.104" W (3.50mm x 2.65mm)
Description

MMICT3903-00-012 Digital, PDM Microphone MEMS (Silicon) 1.65 V ~ 3.63 V Omnidirectional (-37dB ±1dB @ 94

TDK InvenSense T3903 Multi-Mode Microphone

TDK InvenSense T3903 Multi-Mode Microphone is a low noise digital MEMS microphone in a small package. This microphone consists of a MEMS microphone element and an impedance converter amplifier followed by a fourth-order Σ-Δ modulator. The T3903 microphone comes with high quality, low-power (AlwaysOn), and sleep modes of operation. This multi-mode microphone meets a high Signal to Noise Ratio (SNR) in all operational modes. The T3903 microphone also meets 133dB SPL AOP in high-quality mode and 120dB SPL AOP in low-power mode. Applications include smartphones, microphone arrays, tablet computers, and cameras.

FEATURES

  • 3.5mm x 2.65mm x 0.98mm surface-mount package
  • Extended frequency response from 40Hz to >20kHz
  • 9µA sleep mode
  • 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
  • Tablet computers
  • Cameras

T3903 BLOCK DIAGRAM

MMICT3903-00-012 Digital Mems Microphone PDM 3.63V Omnidirectional
Product tags

microphone shure sm58

,

shure microphone sm58

,

sm58 shure microphone
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MMICT3903-00-012 Digital Mems Microphone PDM 3.63V Omnidirectional

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Product Detail
Brand Name :
TDK InvenSense
Model Number :
MMICT3903-00-012
MOQ :
50pcs
Price :
Negotiable
Supply Ability :
1000000pcs
Sensitivity :
-37dB ±1dB @ 94dB SPL
Contact Supplier
MMICT3903-00-012 Digital Mems Microphone PDM 3.63V Omnidirectional

HongKong Wei Ya Hua Electronic Technology Co.,Limited

Verified Supplier
3 Years
shenzhen
Since 2019
Business Type :
Distributor/Wholesaler
Main Products :
Integrated Circuits ICs, Programmable Logic ICs, Zener Diode IC
Total Annual :
3000000-5000000
Employee Number :
10~50
Certification Level :
Verified Supplier
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