Home > Digital Mems Microphone >

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

Product Categories

Integrated Circuits ICs [55]
Programmable Logic ICs [15]
Zener Diode IC [15]
RF Pin Diode [15]
Electronic Component Diode [17]
Solid State Relays [15]
IGBT Transistor Module [20]
Input Output Connectors [15]
Multilayer Ceramic Capacitors [10]
Gate Drive Optocoupler [16]
Digital Mems Microphone [11]
Fan Tubeaxial [10]
Lithium Manganese Dioxide Button Cell [10]
Common Mode Chokes [10]
General Purpose Relays [18]
D Sub Standard Connectors [10]
Power Management ICs [12]

HongKong Wei Ya Hua Electronic Technology Co.,Limited

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

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

Name: MMICT390300012 Digital Mems Microphone PDM 363V Omnidirectional
Brand: TDK InvenSense
Price: 1 USD

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)

Contact Now

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

Product Tags: