INMP504ACEZ-R0 Audio Products

Series:	INMP504
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Not For New Designs
Moisture Sensitivity Level (MSL):	--
Type:	MEMS (Silicon)
Output Type:	Analog
Direction:	Omnidirectional
Frequency Range:	100Hz ~ 20kHz
Sensitivity:	-38dB ±3dB @ 94dB SPL
S/N Ratio:	65dB
Impedance:	200 Ohms
Voltage Range:	1.6V ~ 3.3V
Current - Supply:	225µA
Port Location:	Bottom
Termination:	Solder Pads
Size / Dimension:	0.132" L x 0.098" W (3.35mm x 2.50mm)
Height (Max):	0.039" (0.98mm)
Shape:	Rectangular

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The INMP504ACEZ-R0 microphone is a small, low power, and low profile component that is used in various applications. It is a high performance microphone that was designed for the mobile, portable, and consumer electronics markets. It features a wide frequency range, high SNR, and is specifically designed for mobile/portable applications where a low power consumption is critical. The INMP504ACEZ-R0 microphone is also known as an Omnidirectional Microphone, which is a microphone that is capable of picking up sound from all directions equally.The INMP504ACEZ-R0 is designed to provide a high level of performance in challenging mobile/portable applications. This microphone features a low current consumption, which makes it an ideal solution for battery-powered mobile applications. The small size and low profile of this microphone also make it well-suited for applications where space is limited. The wide frequency range of this microphone ensures that it can capture high-quality audio regardless of the environment. Additionally, the high signal-to-noise ratio of this microphone ensures that it can capture clear and accurate audio.The INMP504ACEZ-R0 microphone is based on MEMS technology, which stands for Micro Electro-Mechanical Systems. This technology enables the microphone to respond accurately and rapidly to audio signals, while also providing a low power consumption profile. The specific application field of the INMP504ACEZ-R0 microphone is in mobile/portable applications such as smartphones and tablets where a low profile, low power, wide frequency range, and high SNR are highly desirable.The working principle of the INMP504ACEZ-R0 microphone is based on the principles of vibration and sound production. This microphone uses a diaphragm that is constrained by the microphone housing to vibrate when sound waves enter the microphone. The vibration of the diaphragm causes a small electric signal to be generated which is then amplified and carried to the output. The amplified signal is then demodulated by an IC in the microphone and the information can be used by various applications.Overall, the INMP504ACEZ-R0 microphone is an advanced, high-performance microphone specifically designed for mobile/portable applications. It features a wide frequency range, high SNR, low power consumption, and a small form factor. The working principle of the microphone is based on MEMS technology and the diaphragm of the microphone to vibrate when audio waves enter its housing. This microphone is an ideal solution for applications where a low profile, low power, wide frequency range, and high SNR are highly desirable.

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