Since we do not have a DAC with EEPROM, i would suggest using AD5292 digipot along with a ADA4610-1 amplifier in buffer configuration to achieve your objective.
Other op amp that is worth considering is ADA4610-1. It has higher speed, lower noise, lower bias current and lower current, RRO with better drift.
Take a look at the newer ADA4610-2.
Using ADA4610 for color light diode sensor ... prefer to use just a single +5V supply vs the +/- 5V supplies. Any notes on the successful hookup? Issues that may be expected?
What other Jfet amplifier can replace ADA4610? I cannot find it on supplier sites anymore. Thank you!
Thanks a lot for your opinion.
I can count on the ada4610 and your advise.
Met vriendelijke groet,
Hans Splinter, TS Solar Nederland.
( Vanaf mijn mobiele telefoon ).
Op 30 nov. 2017 om 13:23 heeft krisf <firstname.lastname@example.org…
How is your circuit coming along so far? I think it would be easy for you to just maintain your original schematic and replace the AD8606 parts with any one of these: ADA4610-2 (Dual), ADA4610-4(Quad) and ADA4000-4(Quad). These parts really…
另外在AD5415 若搭配ADA4610有甚麼地方要注意的 ？
Regarding a JFET follower before the AD8129 to reduce AD8129 input bias current induced noise:
I assume you have a DC coupled signal path.
To implement such a discrete JFET buffer when you're DC coupled, I think you'd have to get creative with…