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MID reference pin?

 
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Digital Larry



Joined: 12 Nov 2012
Posts: 274

PostPosted: Sun Apr 09, 2017 7:37 pm    Post subject: MID reference pin? Reply with quote

I presume this is something like 2 10k resistors in series from AVDD to GND.

What is the impedance here? Can it be used to bias the +input of a non inverting stage, say, through a 1 meg resistor?

Please confirm.
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frank



Joined: 19 Oct 2005
Posts: 972

PostPosted: Mon Apr 10, 2017 7:55 am    Post subject: Reply with quote

Actually it is a bit more complex than that, you really should not connect to it.
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Frank Thomson
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