RF-Hardened Ultralow Noise Microphone with Bottom Port and Analog Output

Analog Devices has sold its MEMS Microphone product line to InvenSense.

Please visit the InvenSense ADMP510 product page for all technical support and sales information.

The ADMP510 is an RF-hardened, high performance, very low noise, low power, analog output, bottom-ported omnidirectional MEMS microphone. The ADMP510 consists of a MEMS microphone element, an impedance converter and an output amplifier. The ADMP510 sensitivity specification makes it an excellent choice for both near field and far field applications. The ADMP510 is pin-compatible with the ADMP504 microphone.

The ADMP510 has very high SNR and extended wideband frequency response, resulting in natural sound with high intelligibility. Low current consumption enables long battery life for portable applications.

The ADMP510 is available in an ultraminiature 3.35 mm × 2.5 mm × 0.98 mm surface-mount package.

Applications

* Smartphones and feature phones

* Tablet computers

* Teleconferencing systems

* Digital still and video cameras

* Bluetooth headsets

* Notebook PCs

* Security and surveillance

* Tiny, 3.35 mm × 2.50 mm × 0.98 mm surface-mount package

* Non-inverted signal output

* Omnidirectional response

* High SNR of 65 dBA

* Sensitivity of −38 dBV

* Sensitivity tolerance of ±2 dB

* Extended frequency response from 60 Hz to 20 kHz