ADMP441ACEZ Microphone Digital Output Chip
| +25 3 % $2.90 |
| +100 5 % $2.85 |
| +300 7 % $2.80 |
| +500 8 % $2.75 |
| +1000 10 % $2.70 |
Description
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
Compatible with Sn/Pb and Pb-free solder processes
RoHS/WEEE complian