
Multi-Function Active Filter Module
CAT.NO:KC5480
Multi-Function Active Filter Module
CAT.NO: KC5480
Refer Silicon Chip Magazine July 2009A very versatile active filter module that could be used as an active crossover in a speaker project, a low pass ...
$12.95
WAS $18.00
Save $5.05
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Description
Refer Silicon Chip Magazine July 2009
A very versatile active filter module that could be used as an active crossover in a speaker project, a low pass filter for a sub-woofer, or a high or band pass filter simply by changing a couple of jumper links. Being an active circuit, you'll need to add a power supply (see specifications) and amplifiers for the drivers. Short form kit only with common components. You'll need additional components to configure it for your chosen power supply and operation frequency.
Specifications:
• Voltage gain: adjustable from 0 to 2x
• Filter slope: 24dB/octave or 80dB/decade
• THD: 0.003% at 1V RMS
• S/N ratio: >100dB @ 1V input and 22Hz to 22kHz filter
• Input impedance: 47kohms
• Supply voltage: ±15 - 60VDC dual rail, 12 - 30VDC single rail or 11 - 43VAC
• Current consumption: 40mA maximum
* Supplied with PCB with overlay and all common components
PCB: 123 x 63mm
Assembly required