Prefered voltage references for ADS1282 /ADS1281

James Salisbury

Other Parts Discussed in Thread: ADS1282, OPA227

Hi,

What voltage references and buffers suggested for use the ADS1282 to obtain the best performance with lowest long term drift?

Thanks

James

over 14 years ago

0 Michael W over 14 years ago

TI__Expert 3260 points

Hi James,

I'm not certain if you've seen the EVM User's Guide [can find that via the following link: http://focus.ti.com/docs/toolsw/folders/print/ads1282evm-pdk.html]. In the schematic, page 29, it shows an excellent reference (REF5050) and buffer (OPA227). Hope this helps.

Regards,

Michael

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Prefered voltage references for ADS1282 /ADS1281