InvenSense Omni-Directional, Surface Mount Microphone Condenser -44dB

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Verpakkingsopties
RS-stocknr.:
883-7923
Fabrikantnummer:
INMP411ACEZ-R0
Fabrikant:
InvenSense
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Merk

InvenSense

Sensitivity

-44dB

Directivity

Omni-Directional

Standard Operating Voltage

1.5 → 3.36V

Mounting Type

Surface Mount

Output Impedance

0.2kΩ

Signal to Noise Ratio

62dB(A)

Maximum Supply Current

0.25mA

Dimensions

4.82 x 3.86 x 1.1mm

Height

1.1mm

Maximum Frequency

20kHz

Maximum Operating Temperature

+85°C

Minimum Frequency

28Hz

Minimum Operating Temperature

-40°C

Land van herkomst:
TW

Analogue MEMS Microphone - INMP411, InvenSense


The InvenSense INMP411 high SPL microphone presents a low noise, low power bottom port device with an analog output. The MEMS microphone has a linear response up to 131dB SPL it also incorporates an impedance converter and an output amplifier. Featuring high SNR (Signal to Noise Ratio), extended wideband frequency response and it is pin compatible with the IMP401. This omnidirectional (omni) microphone is Ideal in near and far field applications also a range of products like digital video cameras, Bluetooth headsets, tablet computers, fire and safety radios and teleconferencing systems.

131 dB SPL Acoustic Overload Point (AOP)
Sensitivity of −46 dBV
±2 dB Sensitivity Tolerance
Omnidirectional Response
High SNR of 62 dBA
Extended Frequency Response from 28 Hz to 20 kHz
Low Current Consumption: < 250 μA
Single-Ended Analog Output
High PSR of −80 dB
Compatible with Sn/Pb and Pb-Free Solder Processes
Dimensions: 4.72 mm ´ 3.76 mm ´ 1 mm


Audio & Acoustic Sensors, Invensense

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