What does the ADS5483 generate when there is nothing connected to it

PeterH

Prodigy 125 points

Other Parts Discussed in Thread: ADS5483

Hi,

What does the ADS5483 generate when there is nothing or very low signal connected to it?

Thanks,

Peter

over 10 years ago

0 Richard Prentice over 10 years ago

TI__Mastermind 29220 points

Hi,

That condition is what is called idle-channel noise. There is a spec for idle channel noise in the datasheet on page 6 as well as a histogram out output codes with zero differential input voltage in Figure46.

Regards,

Richard P.

Data converters

Data converters forum

What does the ADS5483 generate when there is nothing connected to it