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Durable MEMS High Precision I2S Interface INMP441 Microphone Module Small Volume for ESP32
UGX 111,341
UGX 155,80029%
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Product details
Label:Yes
GND: power ground
WS: Serial data word selection for I2S interface
Packing List:1 PC*Module
SCK: Serial data clock for I2S interface
Connect to ESP32: INMP441 ESP32
L/R: Left/Right channel selection.
VCC: Input power, 1.8V to 3.3V.
When set to low, the microphone outputs a signal on the left channel of the I2S frame.
SD: Serial data output of the I2S interface.
When set to high level, the microphone outputs signals on the right channel
Product introduction:
The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port. The
The complete INMP441 solution consists of a MEMS sensor, signal conditioning, analog to digital converter 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.
This product provides tutorials for using ESP32 modules with I2S functionality.
Product Features:
1. Digital I2S interface with high precision 24-bit data
2. High signal to noise ratio is 61 dBA
3. High sensitivity - 26 dBFS
4. Stable frequency response from 60 Hz to 15 kHz
5. Low power consumption: low current consumption 1.4 mA
6. High PSR: -75 dBFS
GND: power ground
WS: Serial data word selection for I2S interface
Packing List:1 PC*Module
SCK: Serial data clock for I2S interface
Connect to ESP32: INMP441 ESP32
L/R: Left/Right channel selection.
VCC: Input power, 1.8V to 3.3V.
When set to low, the microphone outputs a signal on the left channel of the I2S frame.
SD: Serial data output of the I2S interface.
When set to high level, the microphone outputs signals on the right channel
Product introduction:
The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port. The
The complete INMP441 solution consists of a MEMS sensor, signal conditioning, analog to digital converter 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.
This product provides tutorials for using ESP32 modules with I2S functionality.
Product Features:
1. Digital I2S interface with high precision 24-bit data
2. High signal to noise ratio is 61 dBA
3. High sensitivity - 26 dBFS
4. Stable frequency response from 60 Hz to 15 kHz
5. Low power consumption: low current consumption 1.4 mA
6. High PSR: -75 dBFS
Specifications
Key Features
Label:Yes
GND: power ground
WS: Serial data word selection for I2S interface
Packing List:1 PC*Module
SCK: Serial data clock for I2S interface
Connect to ESP32: INMP441 ESP32
L/R: Left/Right channel selection.
VCC: Input power, 1.8V to 3.3V.
When set to low, the microphone outputs a signal on the left channel of the I2S frame.
SD: Serial data output of the I2S interface.
When set to high level, the microphone outputs signals on the right channel
Product introduction:
The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port. The
The complete INMP441 solution consists of a MEMS sensor, signal conditioning, analog to digital converter 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.
This product provides tutorials for using ESP32 modules with I2S functionality.
Product Features:
1. Digital I2S interface with high precision 24-bit data
2. High signal to noise ratio is 61 dBA
3. High sensitivity - 26 dBFS
4. Stable frequency response from 60 Hz to 15 kHz
5. Low power consumption: low current consumption 1.4 mA
6. High PSR: -75 dBFS
GND: power ground
WS: Serial data word selection for I2S interface
Packing List:1 PC*Module
SCK: Serial data clock for I2S interface
Connect to ESP32: INMP441 ESP32
L/R: Left/Right channel selection.
VCC: Input power, 1.8V to 3.3V.
When set to low, the microphone outputs a signal on the left channel of the I2S frame.
SD: Serial data output of the I2S interface.
When set to high level, the microphone outputs signals on the right channel
Product introduction:
The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port. The
The complete INMP441 solution consists of a MEMS sensor, signal conditioning, analog to digital converter 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.
This product provides tutorials for using ESP32 modules with I2S functionality.
Product Features:
1. Digital I2S interface with high precision 24-bit data
2. High signal to noise ratio is 61 dBA
3. High sensitivity - 26 dBFS
4. Stable frequency response from 60 Hz to 15 kHz
5. Low power consumption: low current consumption 1.4 mA
6. High PSR: -75 dBFS
What’s in the box
1*package
Specifications
- SKU: GE779CA4LTJLHNAFAMZ
- Model: avoid chenicals
- Production Country: China
- Size (L x W x H cm): 12 x 13 x 14 cm
- Weight (kg): 1
- Color: Matches the image
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/product/78/5150612/1.jpg?9414)
Durable MEMS High Precision I2S Interface INMP441 Microphone Module Small Volume for ESP32
UGX 111,341
UGX 155,80029%
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