KTC CONS LABS INMP441 MEMS OMNIDIRECTIONAL MICROPHONE MODULE HIGH PRECISION/SNR LOW POWER I2S For ESP32 OR RASPBERRY PI Sound Recorder and Sound Circuit Electronic Hobby Kit
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Highlights
Power Source: DC
RoHS Compliant
Material: Fiber Glass
Weight: 1.05
Description
The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port. The complete INMP441 solution consists of a MEMS sensor, signal conditioning, analog to digital converter, anti-aliasing filter, power management and industry standard 24-bit I2S interface. The I2S interface allows the INMP441 to be directly connected to digital processors such as DSPs and microcontrollers without the need for an audio codec for use in the system. The INMP441 has a high signal-to-noise ratio and is an excellent choice for near field applications. The INMP441 has a flat wideband frequency response that results in high definition of natural sound.
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Specifications
In The Box
1 Set of INMP441 MEMS OMNIDIRECTIONAL MICROPHONE MODULE HIGH PRECISION/SNR LOW POWER I2S
General
Brand
KTC CONS LABS
Model Number
INMP441 MEMS OMNIDIRECTIONAL MICROPHONE MODULE HIGH PRECISION/SNR LOW POWER I2S For ESP32 OR RASPBERRY PI
Skillset
Sensory Development
Type
Sound Recorder and Sound Circuit
ROHS Complaint
Yes
Material
Fiber Glass
Age Group
8-10 Years
Key Features
VCC: Input power, 1.8V to 3.3V.current consumption 1.4 mA, Digital I2S interface with high precision 24-bit data, Stable frequency response from 60 Hz to 15 kHz, High signal to noise ratio is 61 dBA High sensitivity - 26 dBFS, High PSR: -75 dBFS
Dimensions
Width
1.4 cm
Height
1.2 cm
Weight
1.05
Power Features
Battery Type
NA
No Of Batteries
NA
Battery Size
NA
Power Source
DC
Other Power Features
VCC: Input power, 1.8V to 3.3V.Low power consumption: low current consumption 1.4 mA, Digital I2S interface with high precision 24-bit data, High signal to noise ratio is 61 dBA, Stable frequency response from 60 Hz to 15 kHz
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