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Original question:

DAC81416: Multiplexed DAC output

DDC232: nA to mA current sensing

Deepak Sharma
Prodigy 235 points
Part Number: DDC232

Hi Texas,

 

I am working on a large memristor crossbar array (32x32) with 32 rows and 32 columns. I want to measure simultaneous current using your DDC architecture.

I require to sense the current range: 200 nA to 5 mA

Could you please assist in utilising your IC to achieve the best efficiency?

 In order to achieve the wide current range, I am equally fine with connecting any part with DDC circuit topology.

Thanks

Deepak