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PSoC 5, 3 & 1

Anonymous
Not applicable

I need develop application that low negatives voltages in pins of my PSoC, Can I do?

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1 Solution
odissey1
Honored Contributor II

Please check links and answers in this thread - many solutions available.

Re: I need an ADC can take Negative voltage

View solution in original post

4 Replies
odissey1
Honored Contributor II

Please check links and answers in this thread - many solutions available.

Re: I need an ADC can take Negative voltage

View solution in original post

Anonymous
Not applicable

Thanks. I read the information. I must do a aconditionation of signal, but I don't handle negative voltajes.

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odissey1
Honored Contributor II

sciens,

PSoC can tolerate negative voltages as low as -0.7V on its pins, voltages below will be clipped by the protection diodes. To assist you better, please provide more information on your project.

/odissey1

Anonymous
Not applicable

Hello!

Thanks for the information. Then, I make a encephalogram of 32 channels. I would like capture signals through AMux, and then use ADC DeltaSig, then use VDAC to pass a other pins out for use INA or AD620...

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