differential MEMS

Microphone Interfaces

Knowles

This presentation will provide an overview of standardized MEMS microphone interfaces available from Knowles, along a discussion of the differences between the interfaces and the applications for which they are best suited. Analog and digital terminology will be discussed for products which are available through DigiKey. 

Related Parts

ImagemNúmero de peça do fabricanteDescriçãoDireçãoFaixa de frequênciaAvailable QuantityPreço
MIC MEMS ANALOG OMNI -22DBSPU0414HR5H-SBMIC MEMS ANALOG OMNI -22DBOmnidirecional100 Hz ~ 10 kHz0 - Immediate$1.67Ver detalhes
MIC MEMS ANALOG OMNI -38DBSPU0410LR5H-QBMIC MEMS ANALOG OMNI -38DBOmnidirecional100 Hz ~ 80 kHz0 - ImmediateSee Page for PricingVer detalhes
PTM Published on: 2015-08-03

Related Product Highlight

Circuit Playground Dev Board Users can practice programming with Adafruit’s Circuit Playground development board which features built-in USB support and requires no soldering or sewing.
MORELLO SPH0641LM4H-1 MEMS Microphone 20% smaller in size, Knowles' SPH0641LM4H-1 adds value to consumer electronics by delivering up to 3x less power consumption than other digital microphones.

Related Articles and Blogs

Use an Efficient Multicore Processor to Build Smarter Voice-Enabled Products Use the i.MX 8M Nano with its specialized hardware features for efficient audio and processing in smart products while meeting future graphics requirements.
Quickly Implement 'Alexa Built-In' IoT Designs Using a Microcontroller-Based Kit An NXP microcontroller-based hardware kit and accompanying software provide a drop-in solution for adding an Alexa voice assistant to IoT devices.
How to Deploy a Complete Bluetooth-Based IoT Design for Under $40 Learn how to program and code an off-the-shelf Bluetooth sensor board for home or personal use for under $40 total cost!

Related Product Training Modules

Ultrasonic Applications for Knowles Electret and MEMS Microphones This tutorial will discuss the general characteristics of certain Knowles microphones in the ultrasonic band.