[Top] [All Lists]

[AMPS] regulators

To: <>
Subject: [AMPS] regulators
From: (Peter Chadwick)
Date: Fri, 27 Jun 1997 17:12:00 +0100
>>I looked up the 723, and the maximum suggested resistors are 10K. ...
>I looked at the National Semiconductor data sheets for the 723.   I saw
>no such suggestion.
> - From practical experience, I know that it often takes a series R of
>more than 10k in series with the sampled input to make a 723 resistant
>high RF fields.
> - Rich -

You'll find the resistor values in very small type ( and I mean small! -
too small for comfort for a 50 year old like me) on the diagrams and the
footnotes, where they equal up the resistors for minimum drift, and
specify drifts with resistors <10k.


Peter G3RZP

FAQ on WWW:     
Administrative requests:

<Prev in Thread] Current Thread [Next in Thread>