[SOLVED] will tolerance will there for ADC

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Hi,
can any one let me know whether tolerance will be present for adc or not. & please justify
 

there will be tolerance in internal or external ADC. the manufacturer will specify it. you can find it in data sheet or in the application note of that device
 

ckshivaram said:
there will be tolerance in internal or external ADC. the manufacturer will specify it. you can find it in data sheet or in the application note of that device
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i am not able to find in my ADC i.e ADS7844
manufacturer is not mentioned anything about tolerance
 

means output digital data's tolerance from ADC
i hope it ll not be there . output digital data is always constant
 

yes there ll be lsb bit variation
and
if there is small change in input analog value will change in the digital output
 

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