ADMP441 MEMS Microphone Digital Output Chip

Volume discounts:
  • +25 5 % $2.62
  • +100 7 % $2.56
  • +300 9 % $2.50
  • +500 11 % $2.44
  • +1000 14 % $2.37
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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.

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
Compatible with Sn/Pb and Pb-free solder processes
RoHS/WEEE complian

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