6 Replies Latest reply on Sep 19, 2019 5:13 AM by NoAr_1540581

ADC input voltage range for CYPD5125

NoAr_1540581 Sep 11, 2019 12:42 AM

Hello

Could you please tell me the input volatage range (Min ～ Max) of the ADC.Will the value of Min/Macx of VREF_ADC1(VDDDmin ～VDDDmax） be applied as it is?

Best Regards

Arai/Macnica

1. Re: ADC input voltage range for CYPD5125

RajathB_01 Sep 12, 2019 3:17 AM (in response to NoAr_1540581)

Hi Arai-san,

The range will be same as VDDIO range.

Regards,
Rajath
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2. Re: ADC input voltage range for CYPD5125

NoAr_1540581 Sep 16, 2019 10:25 PM (in response to NoAr_1540581)

Hi Rajath

Is it ok to think that MAX ADC input voltage is 3.65V and MIN ADC input voltage is 3.15V when VBUS powered?Because VDDIO is shorted with VDDD.

Best Regards,
Arai
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3. Re: ADC input voltage range for CYPD5125

RajathB_01 Sep 17, 2019 3:16 AM (in response to NoAr_1540581)

You are right.

Regards,
Rajath
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4. Re: ADC input voltage range for CYPD5125

NoAr_1540581 Sep 17, 2019 9:38 PM (in response to NoAr_1540581)

Just in CASE, Considering the ADC input voltage, MIN. input voltage is 0V, and MAX input voltage is ( 3.15v ～　3.65v)。
Is it correct？

Best Regards,
Arai
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5. Re: ADC input voltage range for CYPD5125

RajathB_01 Sep 17, 2019 9:50 PM (in response to NoAr_1540581)

Arai-san,

Yes correct, I understood your point in the previous response.

Regards,
Rajath
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6. Re: ADC input voltage range for CYPD5125

NoAr_1540581 Sep 19, 2019 5:13 AM (in response to NoAr_1540581)

Hi Rajath san

I understood. Thank you for your reply.

Best Regards
Arai
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