INMP401ACEZ-R7 Audio Products

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The INMP401ACEZ-R7 is a miniature, low-noise analog microphone capsule. This capsule, manufactured by Infineon Technologies, serves a variety of applications within a wide variety of industries. It is designed to operate in too many acoustic and electroacoustic applications as well as in specialty noise cancelling systems. This innovative product has an integrated combination of acoustic and electronic elements in its design, making it highly versatile and capable of delivering a high quality and reliable performance.

The INMP401ACEZ-R7 is a well-known and established analog microphone capsule. Its gold-plated diaphragm is designed to ensure a high-performance with minimal distortion and low noise levels. The capsule also features an integrated pre-amplifier with a high-bandwidth frequency response, allowing for excellent sound reproduction in both live and recorded applications. The capsule also has a low EMI (electromagnetic interference) output due to the use of multi-layer shielding.

The versatile INMP401ACEZ-R7 is primarily designed for use in cellular phones, digital cameras, and video conference systems. As well, this product is perfect for use in vocal recognition systems, portable recording devices, vehicle telematics systems, and gaming consoles. Additionally, this microphone capsule is also applicable for many industrial applications, including CCTV, robotics, and point-of-sale systems. It is also widely used in speech recognition and noise cancellation systems, providing users with an improved audio experience.

The INMP401ACEZ-R7 is known for its superior audio quality and reliable performance. Its integrated system of acoustic and electronic elements ensures noise cancellation and high-fidelity sound reproduction. Additionally, its integrated pre-amplifier with high-bandwidth frequency response greatly enhances the sensitivity and fidelity of sound capture, meaning users can expect maximum output with minimal distortions. The capsule’s low EMI allows for reliable usage in a variety of noisy environments.

The working principle of the INMP401ACEZ-R7 is based on an acoustic diaphragm suspended in an enclosed housing. The diaphragm, which is connected to the preamplifier circuit, is vibrated when sound waves hit it. The diaphragm movement then influences the voltage levels of the preamplifier, creating varying electrical signals. This varying voltage level is then transferred to the microphone’s output and sent to the signal processor or amplifier.

In summary, the INMP401ACEZ-R7 is a miniature analog microphone capsule designed to capture high-fidelity sound in various acoustic and electronic applications. With its gold-plated diaphragm and integrated pre-amplifier, it is able to produce a low-noise and superior-quality audio experience. Moreover, its ability to resist interference via its multi-layer shielding make it applicable for used in a numerous environment. This versatile microphone capsule is ideal for applications such as cellular phones, digital cameras, speech recognition systems, noise-cancelling systems, game consoles, and many other industrial applications.

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