[TriEmbed] I need a circuit that can do this.....

[Brian]

On 06/22/2016 06:56 AM, Michael Monaghan via TriEmbed wrote:
> The low pass filter on input is an excellent idea in this configuration.

I'd say it's an absolute must, placed as close to the inputs of the 
comparator as possible to reject any EMI along the sensor's leads.  For 
a first-order filter (simple RC), I'd suggest a corner frequency around 
10 Hz which will yield a settling time of just under a second (that is, 
the average output will lag behind the average input by about a second), 
unless you need to measure things that are moving very fast.

Out of curiosity, what's the application?  If you told us, would you 
have to kill us? :-)