Analog Devices ADMP404ACEZ-RL7

60Hz~20kHz 62 dB -38dB ±3dB @ 94dB SPL 250μA 200Ω omnidirectional LGA 3.35mm*2.5mm*880μm

Mic Omni-Directional 200Ohm -38dB 3.6V Square Solder Pad

MIC, MEMS, OMNI-DIR, ANALOG, 3LGA; Control / Process Application:Voice Guidance Systems, Industrial and Consumer Devices, Security Systems; Supply Voltage Range:1.5V to 3.3V; 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)

The ADMP404 is a high quality, low cost, low power, analog output bottom-ported omnidirectional MEMS microphone. The ADMP404 consists of a MEMS microphone element, an impedance converter, and an output amplifier. The ADMP404 sensitivity specification makes it an excellent choice for both near field and far field applications. The ADMP404 has a high SNR and flat, wideband frequency response, resulting in natural sound with high intelligibility. Low current consumption enables long battery life for portable applications. The ADMP404 complies with the TIA-920 Telecommunications Telephone Terminal Equipment Transmission Requirements for Wideband Digital Wireline Telephones standard. The ADMP404 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 ADMP404 is halide free. Applications Smartphones and feature phones Digital video cameras Bluetooth headsets Video phones Teleconferencing systems