ICS-41351 50Hz Digital Mems Microphone Silicon PDM Omnidirectional

Name: ICS41351 50Hz Digital Mems Microphone Silicon PDM Omnidirectional
Brand: TDK InvenSense
Price: 1 USD

ICS-41351 50Hz Digital Mems Microphone Silicon PDM Omnidirectional

Categories	Digital Mems Microphone
Brand Name:	TDK InvenSense
Model Number:	ICS-41351
MOQ:	50pcs
Price:	Negotiable
Supply Ability:	1000000pcs
Frequency Range:	50 Hz ~ 20 kHz
Sensitivity:	-26dB ±1dB @ 94dB SPL
S/N Ratio:	65dB
Voltage - Rated:	1.8 V
Current - Supply:	600 µA
Size / Dimension:	0.138" L x 0.104" W (3.50mm x 2.65mm)

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Company Info.

HongKong Wei Ya Hua Electronic Technology Co.,Limited

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ICS-41351 50Hz Digital Mems Microphone Silicon PDM Omnidirectional

ICS-41351 50 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads

TDK InvenSense ICS-41351 Digital Multi-Mode Microphone

TDK InvenSense ICS-41351 Digital Multi-Mode Microphone features a MEMS microphone element, an impedance converter amplifier, and a fourth-order Σ-Δ modulator. The ICS-41351 operates in low power mode (AlwaysOn), standard mode, and sleep mode. This multi-mode microphone is compatible with Sn/Pb and Pb-free solder processes. The ICS-41351 is ideal for use in smartphones, microphone arrays, tablets, cameras, Bluetooth headsets, and security and surveillance.

FEATURES

Low power
Digital Pulse Density Modulation (PDM) output
RoHS/WEEE compliant

Compatible with Sn/Pb and Pb-free solder processes
Fourth-order Σ-Δ modulator
3.5mm × 2.65mm × 0.98mm surface-mount package

SPECIFICATIONS

12μA current consumption in sleep mode
-93dB FS high power supply rejection
50KHz > 20KHz extended frequency response

230µA current consumption in low-power mode
-40°C to 85°C operating temperature range

APPLICATIONS

Smartphones
Microphone arrays
Tablets
Cameras

Bluetooth headsets
Notebook PCs
Security and surveillance

ICS-41351 BLOCK DIAGRAM

Block Diagram - TDK InvenSense ICS-41351 Digital Multi-Mode Microphone

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