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Item #:
151929440
INMP441 Omnidirectional I2S Microphone Module for Precise Auditory Sensoring with Low Power Consumption
Item #:
151929440
BTN 1651
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What Stands Out
Omnidirectional Pickup
Designed to capture sound from all directions, the INMP441 ensures superior audio clarity and precision, making it ideal for various applications including speech recognition and environmental sound monitoring.
Low Power Usage
Optimized for efficiency, this module operates on low power, making it perfect for battery-operated devices and prolonging usage time without compromising performance.
I2S Interface
Equipped with an I2S output, the INMP441 offers high-quality digital audio streaming, simplifying integration into digital systems while delivering exceptional sound fidelity compared to traditional analog microphones.
Product Details
| Connectivity Technology | I2S |
| Connector Type | I2S |
| Special Feature | Portable |
| Compatible Devices | Laptop, Personal Computer |
| Polar Pattern | Omnidirectional |
| Microphone Form Factor | Module |
| Power Source | Battery Powered |
| Number of Channels | 1 |
| Color | Finished product |
| Enclosure Material | PCB |
| Antenna Location | Video Recording, Voice Recording |
| Brand | KEIYANA |
| Model Name | INMP441 |
| Manufacturer | KEIYANA |
| Mfr Part Number | KEIYANA |
| Recommended Uses For Product | Video Recording, Voice Recording |
| Country of Origin | This item will be imported from US |
| What is in the box | INMP441 Omnidirectional I2S Microphone... For more details, please check description/product details |
| Item Weight | 0.02 lbs (10 grams) |
| Date First Available | July 23, 2025 |
Who Should Buy?
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Embedded Developers
Ideal for developers designing low-power audio applications in embedded systems, ensuring high-quality sound capture.
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IoT Projects
Perfect for IoT projects that require real-time audio processing with minimal power consumption, enhancing device efficiency.
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Smart Home Devices
Beneficial for smart home applications needing precise auditory sensing, improving user interaction with voice commands.
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Professional Studios
Not suitable for high-end audio recording in professional studios which require superior audio fidelity and equipment.
Product Description
INMP441 Omnidirectional I2S Microphone Module for Precise Auditory Sensoring with Low Power Consumption
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the primary application of the INMP441 Microphone Module?
Answer: The INMP441 Omnidirectional I2S Microphone Module is primarily used for high-fidelity audio capture in various applications. Its design allows for precise auditory sensoring, making it ideal for projects that require clear sound input, such as voice recognition systems, sound level meters, or audio recording devices. Due to its low power consumption, it's particularly well-suited for battery-operated devices like IoT gadgets. Whether in electronic projects, robotics, or smart home systems, this microphone ensures accurate audio transmission. -
Question:
How does the I2S interface benefit the INMP441 microphone performance?
Answer: The I2S interface allows the INMP441 to transmit high-quality audio data with minimal noise interference. I2S, or Inter-IC Sound, is a digital interface specifically designed for connecting digital audio devices, making it suitable for high-fidelity audio applications. This means that users can enjoy better sound clarity and precision when integrating it into their projects. In settings ranging from voice-activated assistants to musical projects, the digital output of the INMP441 ensures that the sound is transmitted cleanly without the analog noise typically present in other microphones. -
Question:
What features make the INMP441 an ideal choice for low-power applications?
Answer: The INMP441 is designed with low power consumption in mind, making it ideal for use in battery-operated devices. Its efficient operation means it can run longer without draining power, which is crucial for portable applications. Embedded systems, wearables, and smart devices benefit from this feature, as they need continuous audio capture without excessive energy usage. This flexibility allows developers to integrate high-quality sound capabilities into applications without compromising battery life. -
Question:
Can the INMP441 microphone be used in outdoor environments?
Answer: Yes, the INMP441 microphone can be used in outdoor applications, though it’s essential to consider its housing and protection from environmental elements. It provides superb audio capture capabilities, which can be useful in outdoor sound monitoring, wildlife observation, and smart city projects. For outdoor use, ensure it is placed in a suitable enclosure to protect it from moisture and debris, as this will preserve sound quality while capturing clear audio data in various environments. -
Question:
How sensitive is the INMP441 to sound, and what does this mean for audio projects?
Answer: The INMP441 has a high sensitivity rating, allowing it to pick up quiet sounds and nuances in audio. This characteristic is essential for projects that require detailed audio capture, like surveillance systems or audio analytics. Higher sensitivity can significantly enhance the quality of recordings compared to lower sensitivity models, ensuring that even soft sounds are accurately detected and processed. This makes it a preferred choice for developers looking to implement sophisticated audio features in their projects. -
Question:
Is the INMP441 microphone easy to integrate with microcontrollers?
Answer: Yes, the INMP441 microphone module is designed for compatibility with various microcontrollers, such as Arduino and Raspberry Pi. Its I2S output makes it straightforward to connect and program with popular development platforms, allowing for quick implementation of audio projects. Users can easily find libraries and example codes that facilitate integration, making it an excellent choice for hobbyists and professionals alike who aim to add sound capabilities to their devices seamlessly. -
Question:
What are the dimensions of the INMP441 module?
Answer: The INMP441 Microphone Module is compact and lightweight, typically measuring around 4.8mm x 3.76mm. Its small form factor allows for easy integration into devices where space is at a premium. This compact design is particularly useful for portable electronics like smartphones or wearable devices, where every millimeter counts. It can be included in designs that aim to maintain a sleek appearance without sacrificing functionality. -
Question:
What is the effective range of the INMP441 microphone?
Answer: The effective range of the INMP441 microphone is considerably broad due to its omnidirectional design, picking up sound from all directions. This feature provides flexibility in its applications, allowing it to capture sound in varied environments without the need for directional adjustments. Ideal in conference systems or interactive displays, this capability ensures that the microphone can effectively record multiple audio sources, creating a rich sound experience. -
Question:
How does the low power consumption of the INMP441 affect its usage in design projects?
Answer: The low power consumption of the INMP441 enables designers to implement it in various applications without worrying about excessive energy drain. This is particularly beneficial for battery-driven devices, allowing for longer operational times in audio capture and processing. This feature is crucial for remote installations or IoT devices that need sustainable performance. Additionally, minimizing power draw can lead to more efficient overall designs, making it an attractive choice for engineers and developers. -
Question:
Where can I buy the INMP441 Omnidirectional I2S Microphone Module in Bhutan?
Answer: You can buy the INMP441 Omnidirectional I2S Microphone Module in Bhutan exclusively on Ubuy. Ubuy offers a wide range of electronic components, ensuring that you receive a reliable product. Their platform not only makes it easy to navigate through various options but also provides additional information regarding each product, supporting your decision-making process. Whether you are a hobbyist or a professional developer, Ubuy is the go-to place for sourcing your audio components.
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BTN 1651
Order now and get it around Tuesday, August 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Precise technology for high-quality sound capture.
- Low power consumption for energy efficiency.
- Omnidirectional microphone design for versatile audio recording.
- Digital I2S connection for superior auditory transmission.
- Compact size (2cm diameter) for easy integration.
- Ideal for development boards and embedded systems.
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