Inmp441 Omnidirectional Microphone I2s Interface Digital Output Sensor Module Supports Esp32

• Usage: Server
• Type: Wireless
• Support Network: Ethernet
• Information content: Data
• Certification: RoHS
• Condition: New
• Model NO.: 35081
• Sku: 35081
• MOQ: 5
• Delivery Time: 7days
• Support Customization: Yes
• Transport Package: ESD Bag
• Specification: PCB Module
• Trademark: CKMCU
• Origin: China
• HS Code: 85423221
• Production Capacity: 50000PCS/Year

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.

SKU	35081
Place of Origin	China
MOQ	5
Delivery time	7days
Support customization	yes

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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