DAC output resistance

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Anonymous
Not applicable

Hello,

I am using the CYPRESS PSoC 5LP within a project and I have a question regarding the output impedance of the 8 bit DAC available on this IC: the datasheet states that the output impedance of the DAC is typically 16kΩ for 4V scale (see image bellow). I guess that, as it is a voltage DAC, Zo will not change with the output voltage. Anyhow do you have some minimum and maximum tolerances from the typical value?

Link to the datasheet: http://www.cypress.com/file/131566/download

Thank you for your support!




   
 
 
 
 
 
 
 
 
 
 
 





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Anonymous
Not applicable

Hi,

Output resistance is only depended on the VDAC scale selection. Typical value range (at 3.3V and 25 degC) is 15.7kohm to 16.6kohm for 4V scale.

-Rajiv

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Anonymous
Not applicable

Hi,

Output resistance is only depended on the VDAC scale selection. Typical value range (at 3.3V and 25 degC) is 15.7kohm to 16.6kohm for 4V scale.

-Rajiv

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