MSGEQ7 - Seven Band Graphic Equalizer

Datasheet Details

Part number	MSGEQ7
Manufacturer	Mixed Signal Integration
File Size	145.08 KB
Description	Seven Band Graphic Equalizer
Datasheet	MSGEQ7 Datasheet

MSGEQ7 9/2004 Seven Band Graphic Equalizer Data Sheet.

The seven band graphic equalizer IC is a CMOS chip that divides the audio spectrum into seven bands, 63Hz, 160Hz, 400Hz, 1kHz, 2.5kHz, 6.25kHz and 16kHz. The seven frequencies are 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 frequ.

Part Number	Description