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analog to varied PWM signal

Former Member over 10 years ago

Hello, I would like to develop a circuit that could take a 0-5VDC signal and convert that to a 0-50 hz signal. I would need the ability to adjust the gain and or the pulse width of the output.

Any suggestions?

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0 D_Hersey over 10 years ago

A uP is indirect and likely glitchy and longer to warm up. The analog chip will yield a smoother output and be easier to implement. This choice is manifested daily in SMPS controllers, and the designers of these chips almost invariably choose the analog solution to this problem.
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0 D_Hersey over 10 years ago

A uP is indirect and likely glitchy and longer to warm up. The analog chip will yield a smoother output and be easier to implement. This choice is manifested daily in SMPS controllers, and the designers of these chips almost invariably choose the analog solution to this problem.
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