Just to check - Is my high pass filter ok? - Page 3

revans · 11th March 2009, 01:24 AM

So will what I've drawn up work?... (The schematic attached above is based on an input impedance of 22k; obviously the cap value would be different if it was in fact 47k).

infinia · 11th March 2009, 01:40 AM

No way to know for sure but trying to help
need SCHEMATIC and PARTS LIST AS BUILT by whom ever?

here the class D chip data sheet
http://www.datasheetcatalog.org/data...0/300679_1.pdf

But we really need the parts value on the input pins ...if they used the application circuit shown in the data sheet.
Ci, Ca, Ri

11th March 2009, 01:40 AM	#22
infinia diyAudio Member Join Date: May 2005 Location: Californication	No way to know for sure but trying to help need SCHEMATIC and PARTS LIST AS BUILT by whom ever? here the class D chip data sheet http://www.datasheetcatalog.org/data...0/300679_1.pdf But we really need the parts value on the input pins ...if they used the application circuit shown in the data sheet. Ci, Ca, Ri __________________ like four million tons of hydrogen exploding on the sun like the whisper of the termites building castles in the dust

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
high pass filter (crossover)	derekyu	Multi-Way	8	30th March 2007 05:32 PM
high gain 2nd order high pass active filter topology	sreten	Solid State	21	23rd March 2006 01:26 AM
High/Low-Pass filter calculations	Matttcattt	Chip Amps	8	26th January 2005 06:38 PM
Low/High Pass Filter	fatpower17	Car Audio	1	28th June 2004 08:45 AM
high pass filter for jx92, j-low?	jfk	Multi-Way	0	16th October 2003 07:32 PM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

11th March 2009, 01:24 AM	#21
revans diyAudio Member Join Date: Aug 2008	So will what I've drawn up work?... (The schematic attached above is based on an input impedance of 22k; obviously the cap value would be different if it was in fact 47k).

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)