Search for products...
Elecbee INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32
SKU: EB0043896
Favorites
Key Features
Product Features:
• Digital I²S Interface with High-Precision 24-Bit Data
• High SNR of 61 dBA
• High Sensitivity of -26 dBFS
• Flat Frequency Response from 60 Hz to 15 kHz
• Low Current Consumption of 1.4 mA
• High PSR of -75 dBFS
• Small 4.72 x 3.76 x 1 mm Surface-Mount Package
• Compatible with Sn/Pb and Pb-Free Solder Processes
• RoHS/WEEE Compliant
Show More
Datasheet
Description
Manual: Click to view
Test examples: https://img.elecbee.com/ic/download/rar/20181221013602test-examples.rar
General Description:
Test examples: https://img.elecbee.com/ic/download/rar/20181221013602test-examples.rar
General Description:
The INMP441 is a high-performance, low power, digital-output, omnidirectional MEMS microphone with a bottom port. The complete INMP441 solution consists of a MEMS sensor, signal conditioning, an analog-to-digital converter, anti-aliasing filters, power management, and an industry-standard 24-bit I²S interface. The I²S interface allows the INMP441 to connect directly to digital processors, such as DSPs and microcontrollers, without the need for an audio codec in the system.
The INMP441 has a high SNR, making it an excellent choice for near field applications. The INMP441 has a flat wideband frequency response, resulting in natural sound with high intelligibility.
The INMP441 is available in a thin 4.72 x 3.76 x 1 mm surface mount package. It is reflow- solder compatible with no sensitivity degradation. The INMP441 is halide free.
Applications:
• Teleconferencing Systems
• Remote Controls
• Gaming Consoles
• Mobile Devices
• Laptops
• Tablets
• Security Systems
Package includes:
1 x Microphone module
Shopping Guide
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
Reviews
ELECBEE
All reviews come from verified purchasers
5
0%
4
0%
3
0%
2
0%
1
0%
In-Stock:9998
Qty.
1
Unit Price
$ 5.94$ 6.99
Ext. Price
$ 5.94$ 6.99
$ 5.94$ 6.99
Can Ship in 1-3 Business Days