
08-24-2010, 05:31 PM
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| | | Join Date: May 2003 Location: Australia
Posts: 33
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Hi All,
I am just wondering if anyone has played around with the UC3638 chip from TI. I am wanting to build a low cost DC Servo drive that takes a +-10V control signal.
I have found a simple circuit in the 3638 datasheet for a current mode amp, and in the UC3637 app note for a transconductance amp, the 3637 one clearly shows a +-6V control signal, but my question is how do I do this for the 3638????
If anyone has played with these chips I would love to hear from you.
Regards
Andrew |