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ADMP404 Datasheet

Part Number ADMP404
Manufacturers Analog Devices
Logo Analog Devices
Description Omnidirectional Microphone
Datasheet ADMP404 DatasheetADMP404 Datasheet (PDF)

Preliminary Technical Data FEATURES Tiny 3.35 mm × 2.50 mm × 0.88 mm surface-mount package High SNR of 62 dBA High sensitivity of −38 dBV Flat frequency response from 100 Hz to 15 kHz Low current consumption: <250 µA Single-ended analog output High PSRR of 70 dB Compatible with Sn/Pb and Pb-free solder processes RoHS/WEEE compliant Omnidirectional Microphone with Bottom Port and Analog Output ADMP404 www.DataSheet4U.com GENERAL DESCRIPTION The ADMP404 is a high quality, low cost, low power, an.

  ADMP404   ADMP404






Part Number ADMP405
Manufacturers Analog Devices
Logo Analog Devices
Description Omnidirectional Microphone
Datasheet ADMP404 DatasheetADMP405 Datasheet (PDF)

Preliminary Technical Data FEATURES Tiny 3.35 mm × 2.50 mm × 0.88 mm surface-mount package High SNR of 62 dBA High sensitivity of −38 dBV Flat frequency response from 200 Hz to 15 kHz Low current consumption: <250 µA Single-ended analog output High PSRR of 70 dB Compatible with Sn/Pb and Pb-free solder processes RoHS/WEEE compliant Omnidirectional Microphone with Bottom Port and Analog Output ADMP405 www.DataSheet4U.com GENERAL DESCRIPTION The ADMP405 is a high quality, low cost, low power, an.

  ADMP404   ADMP404







Part Number ADMP401-1
Manufacturers Analog Devices
Logo Analog Devices
Description Omnidirectional Microphone
Datasheet ADMP404 DatasheetADMP401-1 Datasheet (PDF)

Preliminary Technical Data FEATURES 4.72 mm × 3.76 mm × 1.0 mm surface mount package High SNR: 62 dBA High sensitivity: −37 dBV Flat frequency response from 100 Hz to over 12 kHz Low current consumption: <200 μA Single-ended analog output High PSRR: >50 dB Compatible with Sn/Pb and Pb-free solder processes RoHS/WEEE compliant Omnidirectional Microphone with Bottom Port and Analog Output ADMP401-1 GENERAL DESCRIPTION The ADMP401-1 is a high quality, low cost, low power analog output bottom-porte.

  ADMP404   ADMP404







Part Number ADMP401
Manufacturers Analog Devices
Logo Analog Devices
Description Omnidirectional Microphone
Datasheet ADMP404 DatasheetADMP401 Datasheet (PDF)

Data Sheet Omnidirectional Microphone with Bottom Port and Analog Output ADMP401 FEATURES FUNCTIONAL BLOCK DIAGRAM 4.72 mm × 3.76 mm × 1.0 mm surface-mount package High SNR of 62 dBA Sensitivity of −42 dBV Flat frequency response from 100 Hz to 15 kHz OUTPUT AMPLIFIER OUTPUT Low current consumption of <250 μA Single-ended analog output High PSR of 70 dB Compatible with Sn/Pb and Pb-free solder processes RoHS/WEEE compliant E APPLICATIONS Smartphones and feature phones Teleconferencing .

  ADMP404   ADMP404







Omnidirectional Microphone

Preliminary Technical Data FEATURES Tiny 3.35 mm × 2.50 mm × 0.88 mm surface-mount package High SNR of 62 dBA High sensitivity of −38 dBV Flat frequency response from 100 Hz to 15 kHz Low current consumption: <250 µA Single-ended analog output High PSRR of 70 dB Compatible with Sn/Pb and Pb-free solder processes RoHS/WEEE compliant Omnidirectional Microphone with Bottom Port and Analog Output ADMP404 www.DataSheet4U.com GENERAL DESCRIPTION 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. A built-in particle filter provides high reliability. 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.


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