Author Topic: LM629  (Read 2678 times)

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Offline rabochidTopic starter

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LM629
« on: September 15, 2010, 06:07:47 AM »
hello I want to use the LM629 to control DC motor for my robot but I know little about the LM629, and I want to know if the LM629 is optimal for the control of motor current continues or there are more efficient components
thank you for your help
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Offline galannthegreat

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Re: LM629
« Reply #1 on: September 16, 2010, 12:53:55 AM »
Well, for starters... wow, is that chip ever pricey :o

But to really understand the chip look at the datasheet for starters:
http://www.national.com/ds/LM/LM628.pdf

Next look at application notes, National Semiconductor has done a nice job of showing ways of using it (well I guess at that price you can expect that ;D)
http://www.national.com/mpf/LM/LM629.html#Documents

Also, check to see if others have used this chip with a Google search as well, I find that the easiest method to find out how to use a chip or a part that I'm unfamiliar with.

Good luck  :)
« Last Edit: September 16, 2010, 12:55:12 AM by galannthegreat »
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Kurt

Offline rabochidTopic starter

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Re: LM629
« Reply #2 on: September 16, 2010, 09:36:17 AM »
thank you for your help
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