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

RS Stock No.: 883-7939PBrand: InvenSenseManufacturers Part No.: INMP521ACEZ-R0
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Technical Document

Specifications

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

Country of Origin

Taiwan, Province Of China

Product details

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

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P.O.A.

InvenSense Omni-Directional, Surface Mount Microphone Condenser -29 → -23dB
Select packaging type

P.O.A.

InvenSense Omni-Directional, Surface Mount Microphone Condenser -29 → -23dB
Stock information temporarily unavailable.
Select packaging type

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Technical Document

Specifications

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

Country of Origin

Taiwan, Province Of China

Product details

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