ADMP441ACEZ

ADMP441ACEZ
Omnidirectional Microphone with Bottom Port and I2S Digital Output, Analog Devices, RoHS

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The ADMP4411 is a high performance, low power, digital output, omnidirectional MEMS microphone with a bottom port. The complete ADMP441 solution consists of a MEMS sensor, signal conditioning, an analog-to-digital converter, antialiasing filters, power management, and an industry standard 24-bit I2S inter-face. The I2S interface allows the ADMP441 to connect directly to digital processors, such as DSPs and microcontrollers, with-out the need for an audio codec in the system.

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 mm × 3.76 mm × 1 mm surface-mount package
• Compatible with Sn/Pb and Pb-free solder processes
• RoHS/WEEE compliant

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