ADMP441 Datasheet - Analog Devices

ADMP441 Omnidirectional Microphone

L 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, O power management, and an industry standard 24-bit.

ADMP441 Features

* FUNCTIONAL BLOCK DIAGRAM Digital I²S interface with high precision 24-bit data ADMP441 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 ADC FILTER POWER HARDWARE MANAGEMENT CONTROL I2S SERIAL PORT SCK SD

ADMP441_AnalogDevices.pdf