PSoC 5 Designer AD DA converter

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Anonymous
Not applicable
        I have a question regarding AD DA converter used in PSoC Designer 5.0. For chip CY8C29466, what is the most suitable types of ADC use to change analog signal from a operational amplifier in AD DA converter?   
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Bob_Marlowe
Level 10
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Welcome in the forum, Qqiuu.

   

You are here in the wrong forum, the PSoC5 has no connection to Designer 5, you are asking a question for a PSoC1.

   

When designing an ADC (Analog-to Digital Converter) some facts must be evaluated first.

   

Input signal range: must be (or must be converted to) GND < Vin < VCC

   

Desired frequency

   

Wanted resolution

   

The last two points influence each other: Better resolution takes more time for converting.

   

 

   

Besides: I would suggest you to upgrade your Designer 5.0 to latest version which is 5.4.

   

 

   

Bob

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ETRO_SSN583
Level 9
Level 9
250 likes received 100 sign-ins 5 likes given

Take a look at these -

   

 

   

    

   

          

   

http://www.cypress.com/?rID=2843     AN2096 - PSoC® 1 - Using the ADCINC ADC

   

http://www.cypress.com/?rID=2641     AN2239 - PSoC® 1 - Selecting The Right ADC

   

 

   

Regards, Dana.

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Anonymous
Not applicable

Welcome in the forum, Qqiuu.

   

You are here in the wrong forum, the PSoC5 has no connection to Designer 5, you are asking a question for a PSoC1.

   

When designing an ADC (Analog-to Digital Converter) some facts must be evaluated first.

   

Input signal range: must be (or must be converted to) GND < Vin < VCC

   

Desired frequency

   

Wanted resolution

   

The last two points influence each other: Better resolution takes more time for converting.

   

 

   

Bob

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Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

Whoops! Is the above post an echo from the end of www? Could be interesting to interpret the run-time as a function of web-size.

   

 

   

Bob

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ETRO_SSN583
Level 9
Level 9
250 likes received 100 sign-ins 5 likes given

One word of caution, pay particular attention to the signal path CM Range,

   

it can / cannot be R-R performance depending on what you are doing. You

   

can connect an A/D directly to pins w/o going thru an opamp or PGA if so

   

desired.

   

 

   

Regards, Dana.

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