Analog Devices EVAL-ADMP441Z

Daughter Board For The ADMP441 I2S MEMS Microphone

ADMP441, MEMS MICROPHONE, I2S, EVALUATIO; ADMP441, MEMS MICROPHONE, I2S, EVALUATION BOARD; Silicon Manufacturer:Analog Devices; Silicon Core Number:ADMP441Z; Kit Application Type:Audio, Video, TV; Application Sub Type:Microphone

Analog Devices has sold its MEMS Microphone product line to InvenSense. Please visit the InvenSense ADMP441 product page for all technical support and sales information. The ADMP441 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. The ADMP441 has a high SNR and high sensitivity, making it an excellent choice for far field applications. The ADMP441 has a flat wideband frequency response, resulting in natural sound with high intelligibility. The ADMP441 is available in a thin 4.72 mm × 3.76 mm × 1 mm surface-mount package. It is reflow solder compatible with no sensitivity degradation. The ADMP441 is halide free. APPLICATIONS Teleconferencing systems Gaming consoles Mobile devices Laptops Tablets Security systems