Aug 11, 2016
12:52 AM
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Aug 11, 2016
12:52 AM
i have been using psoc-1. there is refhigh and reflow available for RTD excitation.
is that any facility in psoc-4 that fulfith same??
because i want two save my both IDAC in some other purpose.
7 Replies
Aug 11, 2016
02:35 AM
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Aug 11, 2016
02:35 AM
Some of the PSoC4 family members have got a vref generated using an internal R-ladder.
Bob
Aug 11, 2016
02:38 AM
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Aug 11, 2016
02:38 AM
thanks bob,
is it available in CY8C4245AXI-483???
Aug 11, 2016
02:59 AM
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Aug 11, 2016
02:59 AM
No, the CY8C4245AXI-483 hasn't
Bob
Aug 11, 2016
03:24 AM
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Aug 11, 2016
03:24 AM
than is that any other way to Excite RTD with current??
Aug 11, 2016
04:38 AM
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Aug 11, 2016
04:38 AM
Use an R-ladder ?
Bob
Aug 11, 2016
05:05 AM
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Aug 11, 2016
05:05 AM
what is the R-ladder?? and how can i use it??
Aug 11, 2016
07:00 AM
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Aug 11, 2016
07:00 AM
A Resistor ladder consisting of several Rs connected in a row. On the top is VCC applied and on the last is GND. In between you can get your references as you need.
Bob