Audio Frequency Analyzer Chip - MSGEQ7
Audio Frequency Analyzer Chip - MSGEQ7
Audio Frequency Analyzer Chip - MSGEQ7
Audio Frequency Analyzer Chip - MSGEQ7
Audio Frequency Analyzer Chip - MSGEQ7
Audio Frequency Analyzer Chip - MSGEQ7

Audio Frequency Analyzer Chip - MSGEQ7

Sparkfun ElectronicsSKU: RB-Spa-1193
Manufacturer #: COM-10468
Price  :
$8.85

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Stock  :
In stock, 3 units

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Description

  • Divides the audio spectrum into seven bands
  • Frequencies are peak detected and multiplexed to the output to provide a DC representation of the amplitude of each band
  • Low Power Consumption
  • On Chip Ground Reference

The Audio Frequency Analyzer Chip - MSGEQ7 is peak detected and multiplexed to the output to provide a DC representation of the amplitude of each band. No external components are needed to select the filter responses. Only an off chip resistor and capacitor are needed to select the on chip clock oscillator frequency. The filter center frequencies track this frequency.

Features:

  • 3.3 or 5 Volts Operation
  • 20 dB of Gain
  • On Chip Oscillator
  • Output Multiplexer
  • Variable Decay Time
  • 8 Pin DIP Package

Audio Frequency Analyzer Chip - MSGEQ7

ZIP File

Customer Reviews

Based on 6 reviews
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M
Michael
Great little device

Very cool little chip for analyzing 7 different bands of frequency. Easy to wire and works exactly as expected. Can be used for all sorts of music and sound related projects.

M
Michael
Super petit appareil

Petite puce très cool pour analyser 7 bandes de fréquences différentes. Facile à câbler et fonctionne exactement comme prévu. Peut être utilisé pour toutes sortes de projets liés à la musique et au son.

C
Cyrille
parfait

parfait, de bonne qualité comparé aux versions chinoise

S
Scott
Quick and easy sound response

a little noisy on some of the channels, but for 6 bucks, these are incredible little chips that can add rudimentary sound-response to projects.

S
Scott
Réponse sonore simple et rapide

un peu bruyant sur certains des canaux, mais pour 6 dollars, ce sont des puces incroyables qui peuvent ajouter une réponse sonore rudimentaire aux projets.

12

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