IVY impedance and mA Options  Watch this topic  Print this topic  Atom Feed  RSS Feed View » Normal Threaded

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MrMajestic		#1 Posted : Sunday, June 7, 2009 5:56:24 AM(UTC)
Rank: Member Groups: Member Joined: 5/21/2007(UTC) Posts: 150 Location: Sweden Was thanked: 2 time(s) in 2 post(s)		I got the question from a friend what the output impedance and maximum mA output the IVY has, both balanced and unbalanced? The IVY is the default Buffalo version with no mods at all. Thanks.
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Russ White		#2 Posted : Sunday, June 7, 2009 6:43:17 AM(UTC)
Rank: Administration Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 3,979 Location: Nashville, TN Thanks: 25 times Was thanked: 89 time(s) in 83 post(s)		The output impedance is a few milliohms. It will be dictated by the wire length. Max output current is 150ma. See the OPA1632 datasheet for more details there. Cheers! Russ
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MrMajestic		#3 Posted : Sunday, June 7, 2009 6:49:34 AM(UTC)
Rank: Member Groups: Member Joined: 5/21/2007(UTC) Posts: 150 Location: Sweden Was thanked: 2 time(s) in 2 post(s)		Russ White wrote: The output impedance is a few milliohms. It will be dictated by the wire length. Max output current is 150ma. See the OPA1632 datasheet for more details there. Cheers! Russ Thanks, just what I needed. //Mattias
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Brian Donegan		#4 Posted : Sunday, June 7, 2009 10:04:56 AM(UTC)
Rank: Administration Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 2,868 Location: Massachusetts, USA Thanks: 2 times Was thanked: 141 time(s) in 134 post(s)		SE output current is the of the LME49720, about 23mA.
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Russ White		#5 Posted : Sunday, June 7, 2009 5:40:24 PM(UTC)
Rank: Administration Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 3,979 Location: Nashville, TN Thanks: 25 times Was thanked: 89 time(s) in 83 post(s)		Ah yes forgot to ask if you meant SE output or balanced. The numbers I gave were for balanced. Thanks Brian! :)
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