Digital MEMS Microphone from Analog Devices

Analog Devices Inc.

The ADMP441 from Analog Devices Inc., Norwood, MA, is a MEMS microphone that provides an I2S digital output. Features include frequency response from 100 Hz to 15 kHz, SNR of 61 dBA, PSRR of 80 dBFS, audio signal processing technologies, and a size of 4.72 by 3.76 by 1.00 mm. The iMEMS device fully complies with the TIA-920 Telecommunications Telephone Terminal Equipment Transmission Requirements for Wideband Digital Wireline Telephones standard and is reflow-solder-compatible with no sensitivity degradation.

Contact Info

Company: Analog Devices Inc.
Country: United States (USA)
Phone number: 781-329-4700

Suggested Articles

There are many tradeoffs to consider when determining the best power supply solution for a given design.

The European Commission can impose fines of up to 10% of the company’s global revenues if Broadcom is found in violation of EU rules.

Industrial users will still get to use older Raspberry Pi versions.