DIGITAL MEMS MICROPHONE AMP Search Results

Contextual Info: INMP421 Omnidirectional Microphone with Bottom Port and PDM Digital Output APPLICATIONS GENERAL DESCRIPTION The INMP421 is a high performance, low power, digital output bottom-ported omnidirectional MEMS microphone. The INMP421 consists of a MEMS microphone element and an

Contextual Info: ADMP421 Omnidirectional Microphone with Bottom Port and PDM Digital Output APPLICATIONS GENERAL DESCRIPTION The ADMP421 is a high performance, low power, digital output bottom-ported omnidirectional MEMS microphone. The ADMP421 consists of a MEMS microphone element and an

Contextual Info: INMP521 Ultra-Low Noise Microphone with Bottom Port and PDM Digital Output APPLICATIONS GENERAL DESCRIPTION The INMP521* is a high performance, ultra-low noise, low power, digital output, bottom-ported omnidirectional MEMS microphone. The INMP521 consists of a MEMS microphone

Contextual Info: Preliminary Data Sheet AKU440 Digital MEMS Microphone AKU440 Bottom Port, Digital MEMS Microphone Preliminary Data Sheet Preliminary Data Sheet Part number s AKU440 Package type 5-pin LGA bottom port Data sheet revision 0.90 Release date 13 July 2013 Document number

DS-INMP441

Contextual Info: INMP441 Omnidirectional Microphone with Bottom Port and I2S Digital Output APPLICATIONS GENERAL DESCRIPTION The INMP441 is a high-performance, low power, digital-output, omnidirectional MEMS microphone with a bottom port. The complete INMP441 solution consists of a MEMS sensor, signal

Contextual Info: ADMP441 Omnidirectional Microphone with Bottom Port and I2S Digital Output APPLICATIONS GENERAL DESCRIPTION The ADMP441 is a high-performance, low power, digital-output, omnidirectional MEMS microphone with a bottom port. The complete ADMP441 solution consists of a MEMS sensor, signal

Contextual Info: ADMP621 Wide Dynamic Range Microphone with PDM Digital Output APPLICATIONS GENERAL DESCRIPTION The ADMP621*is a high sound pressure level SPL , ultralow noise, low power, digital output, bottom ported omnidirectional MEMS microphone. This microphone clips at

Contextual Info: INMP621 Wide Dynamic Range Microphone with PDM Digital Output APPLICATIONS GENERAL DESCRIPTION The INMP621*is a high sound pressure level SPL , ultra-low noise, low power, digital output, bottom ported omnidirectional MEMS microphone. This microphone clips at

AKU230R

Abstract: Akustica
Contextual Info: Data Sheet AKU230 Digital, CMOS MEMS Microphone AKU230 Digital, CMOS MEMS Microphone Data Sheet Data Sheet Part number s AKU230 Package type 6-pin LGA top port Data sheet revision 2.0 Release date 29 February 2012 Document number DS25-2.0 AKU230 Datasheet

Contextual Info: ADMP522 Ultra-Low Noise, Low Sensitivity Tolerance, PDM Digital Microphone APPLICATIONS GENERAL DESCRIPTION The ADMP522* is an omnidirectional, bottom-ported, digital output MEMS microphone with high performance, ultralow noise, and low power. The ADMP522 has a sensitivity

Contextual Info: INMP522 Ultra-Low Noise, Low Sensitivity Tolerance, PDM Digital Microphone APPLICATIONS GENERAL DESCRIPTION The INMP522* is an omnidirectional, bottom-ported, digital output MEMS microphone with high performance, ultra-low noise, and low power. The INMP522 has a sensitivity

MEMS Microphone t4030

Abstract: EPCOS T4030 digital mems microphone T4030 mems microphone analog mems microphone microphone mems microphone smd microphone mobile microphone
Contextual Info: Products & Technologies Acoustic components March 2010 World’s smallest MEMS microphones with a digital interface TDK-EPC, a group company of TDK Corporation, presents the smallest commercially available MEMS microphone worldwide with an integrated digital interface. The dimensions of the EPCOS T4030 of only 3.25 x 2.25 ×

mems microphone

Contextual Info: Omnidirectional Microphone with Bottom Port and I2S Digital Output ADMP441 Data Sheet FEATURES FUNCTIONAL BLOCK DIAGRAM Digital I²S interface with high precision 24-bit data High SNR of 61 dBA High sensitivity of −26 dBFS Flat frequency response from 60 Hz to 15 kHz

Contextual Info: Omnidirectional Microphone with Bottom Port and Digital Output ADMP421 Data Sheet FEATURES GENERAL DESCRIPTION Small and thin 3 mm x 4 mm × 1 mm surface-mount package High SNR of 61 dBA High sensitivity of −26 dBFS Flat frequency response from 100 Hz to 15 kHz

Contextual Info: FEATURES FUNCTIONAL BLOCK DIAGRAM Small and thin 4 mm x 3 mm × 1 mm surface-mount package Omnidirectional response Very high SNR: 65 dBA Sensitivity of −26 dBFS Extended frequency response from 100 Hz to 16 kHz Low current consumption: 900 µA Sleep mode for extended battery life, <1 µA consumption

MATLAB code for decimation filter

Abstract: mems microphone modulation matlab code digital mems microphone c code for interpolation and decimation filter adc matlab audio block diagram cic filter matlab design c code decimation filter MEMS Filter compression pcm matlab
Contextual Info: Engineer-to-Engineer Note EE-350 Technical notes on using Analog Devices DSPs, processors and development tools Visit our Web resources http://www.analog.com/ee-notes and http://www.analog.com/processors or e-mail processor.support@analog.com or processor.tools.support@analog.com for technical support.

BK 1068

Contextual Info: FEATURES FUNCTIONAL BLOCK DIAGRAM 4.72 mm x 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 Low current consumption of <250 A Single-ended analog output High PSR of 70 dB

Contextual Info: Ultralow Noise, Low Sensitivity Tolerance, PDM Digital Microphone ADMP522 Data Sheet FEATURES FUNCTIONAL BLOCK DIAGRAM Sensitivity tolerance of ±1 dB Small, thin 4 mm x 3 mm × 1 mm surface-mount package Omnidirectional response Very high SNR of 65 dBA Sensitivity of −26 dBFS

Contextual Info: Ultralow Noise, Low Sensitivity Tolerance, PDM Digital Microphone ADMP522 Data Sheet FEATURES FUNCTIONAL BLOCK DIAGRAM DATA 11530-001 CHANNEL SELECT L/R SELECT VDD CLK PDM MODULATOR TE GND POWER MANAGEMENT Figure 1. BOTTOM B SO Smartphones and feature phones

Contextual Info: Omnidirectional Microphone with Bottom Port and I2S Digital Output ADMP441 Data Sheet FEATURES FUNCTIONAL BLOCK DIAGRAM I2S SERIAL PORT HARDWARE CONTROL SCK SD WS 09568-001 L/R CHIPEN GND GND VDD POWER MANAGEMENT FILTER TE Figure 1. BOTTOM TOP 09568-015 Teleconferencing systems

ADA4897-1

Contextual Info: Ultralow Noise Microphone with Bottom Port and Analog Output ADMP504 Data Sheet FUNCTIONAL BLOCK DIAGRAM B SO OUTPUT POWER VDD GND Figure 1. 10140-011 Smartphones and feature phones Tablet computers Teleconferencing systems Digital still and video cameras

Application note I2s

Abstract: sck 104 capacitor
Contextual Info: Omnidirectional Microphone with Bottom Port and I2S Digital Output ADMP441 Data Sheet FEATURES FUNCTIONAL BLOCK DIAGRAM Digital I²S interface with high precision 24-bit data High SNR of 61 dBA High sensitivity of −26 dBFS Flat frequency response from 60 Hz to 15 kHz

Contextual Info: Data Sheet Wide Dynamic Range Microphone with PDM Digital Output ADMP621 FEATURES FUNCTIONAL BLOCK DIAGRAM DATA 11609-001 CHANNEL SELECT L/R SELECT VDD CLK PDM MODULATOR TE GND POWER MANAGEMENT Figure 1. BOTTOM B SO Smartphones and feature phones Tablet computers

Contextual Info: FEATURES FUNCTIONAL BLOCK DIAGRAM Tiny, 3.35 mm x 2.50 mm × 0.88 mm surface-mount package Omnidirectional response Very high SNR of 65 dBA Sensitivity of −38 dBV Extended frequency response from 100 Hz to 20 kHz Low current consumption: 180 µA Single-ended analog output