Inmp441 Omnidirectional Microphone I2s Interface Digital Output Sensor Module Supports Esp32

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Min Order 5 Pieces
Availability In Stock
Shipping From Guangdong, China
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Shenzhen Chipskey Technology Co., Ltd.

VIP   Audited Supplier 3 years
Profile Certified by SGS/BV
35081
Server
Wireless
Ethernet
Data
RoHS
New
35081
5
7days
Yes
CKMCU
ESD Bag
PCB Module
China
85423221
Product Description

 

Return policy details

Return policy details

  • Buyers can return item(s) for a refund within 7 days from the day the item(s) were received, and the buyer is to afford the return shipping cost. The item(s) must be returned in the same exact condition as once it was delivered.
  • Buyers may return the item(s) for a refund if they are not as described or with quality issues within 7 days from the day the item(s) were received.The buyer is required to afford the return shipping cost, based on the condition of the item(s) received.
Basic Info

Basic Info.

SKU35081
Place of OriginChina
MOQ5
Delivery time7days
Support customizationyes
Description
Description

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

Interface definition:

SCK: Serial data clock for I2S interface

WS: Serial data word selection for I2S interface

L/R: Left/Right channel selection.

When set to low, the microphone outputs a signal on the left channel of the I2S frame.

When set to high level, the microphone outputs signals on the right channel

TF: Serial data output of the I2S interface.

VCC: Input power, 1.8V to 3.3V.

GND: power ground


 
 


FAQ

1.Are you manufacturer ?
Yes, We Are Manufacturer & Trading Company
2.How long is your delivery time?
Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable.
3.Do you accept OEM design?
Yes, we do. We can design according to your requirement, MOQ usually 500-1000.
4.What payment terms you accept?
We accept Alibaba Trade Assuarce, T/T, PayPal, Western Union, Wechat, Alipay, in Cash (RMB or USD).
5.What Express Company You Use ?
We Can Ship the goods Via DHL, Fedex ,TNT, UPS ,Aramex ,EMS , China Post , By Sea And By Air.

 
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Company Profile


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Electronic Module USB Development Board MCU Mega2560-16au Mega2560 R3 Atmega16u2
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Electronic Module USB Development Board MCU Mega2560-16au Mega2560 R3 Atmega16u2
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