Author Topic: Analog Input  (Read 1841 times)

0 Members and 1 Guest are viewing this topic.

Offline jsmokerTopic starter

  • Full Member
  • ***
  • Posts: 118
  • Helpful? 2
Analog Input
« on: April 23, 2007, 10:01:39 PM »
I'm looking for a way to take differential inputs at once with a range of -15 to +15 volts.  I usually work with PICs but they only have unidifferential inputs with a 0 to 5V range.  Ideally I'd use some NI-DAQ with Labview, but that's kinda out of my personal budget, while PICs and ICs are around $3-$5  Anyone have any ideas?

-JSmoker

Offline JonHylands

  • Expert Roboticist
  • Supreme Robot
  • *****
  • Posts: 562
  • Helpful? 3
  • Robot Builder/ Software Developer
Re: Analog Input
« Reply #1 on: April 23, 2007, 10:36:13 PM »
The MAX1033 (http://www.maxim-ic.com/quick_view2.cfm/qv_pk/4941) can do +/-24 volts...

You can probably get a couple free samples from them.

- Jon

 


Get Your Ad Here