Analog Devices ADMP405ACEZ-RL7

Omnidirectional Microphone with Bottom Port and Analog Output / Mic Omni-Directional 200Ohm -38dB Square Solder Pad

MIC, MEMS, OMNI-DIR, ANALOG, 3LGA; Operating Temperature Range:-40°C to +70°C; Audio IC Case Style:LGA; No. of Pins:3; MSL:MSL 5 - 48 hours; SVHC:No SVHC (18-Jun-2012); Control / Process Application:Voice Guidance Systems, Industrial and Consumer Devices, Security Systems

The ADMP405 is a high quality, low cost, low power, analog output bottom-ported omnidirectional MEMS microphone. The ADMP405 consists of a MEMS microphone element, an impedance converter, and an output amplifier. The ADMP405 sensitivity specification makes it an excellent choice for both near field and far field applications. The ADMP405 has a high SNR and flat, wideband frequency response, resulting in natural sound with high intelligibility. The specially designed low-frequency cutoff reduces wind noise. Low current consumption enables long battery life for portable applications. The ADMP405 complies with the TIA-920 Telecommunications Telephone Terminal Equipment Transmission Requirements for Wideband Digital Wireline Telephones standard. The ADMP405 is available in an ultraminiature 3.35 mm × 2.50 mm × 0.88 mm surface-mount package. It is reflow solder compatible with no sensitivity degradation. The ADMP405 is halide free. Applications Smartphones and feature phones Digital video cameras Bluetooth headsets Video phones Teleconferencing systems