Part Number: REF102 Other Parts Discussed in Thread: OPA227 , , OPA277 Dear member of this forum,
I need to generate a very precise 10 uA current .
I used the schematic in the description of the REF102 chip together with the OPA227 Op Amp.
Additional to…
Part Number: REF102 I want to design a precision current source suitable to produce a current in the range of about 0.1 nA to 1 nA.
Can I do it with the REF102 voltage reference IC?
Or is there any suitable IC that I can achieve my goal.
Regards
Ar …
Part Number: REF102 Other Parts Discussed in Thread: OPA277 , REF5050 , LM4140 , LM4132 , LM4040 , LM334 , LM4040-N , LM234 , INA121 , INA114 Hi
I need to design a current source of about 30 micro amps (UA)
it should be totaly stable max 0.1 % error
The 30 UA…
Part Number: REF102 Hi Experts,
I am seeing through an osciloscope a ripple on the DC level in the Vout pin of my REF102 device and this is affecting my circuit performance, the Vpp of the ripple is around 15uV over the 10V DC signal, and it has a frequency…
Part Number: REF102 Hi,
on datasheet of REF102 (figure 11) is write that is possible to put more REF102 on stacked to obtain multiple voltage.
If I use 2 of REF102, what is the maxium error on 20V ?
Thanks?
Part Number: REF102 Other Parts Discussed in Thread: REF200 , OPA277 , OPA602 , OPA192 , OPA189 , OPA211 , TINA-TI Dear Sirs
I am trying to design a very accurate, very temperature stable current source. I have not found a dedicated current reference that is…
Part Number: REF102 Other Parts Discussed in Thread: REF5010 Hello,
I am currently looking for a low noise, low drift (<5ppm/C) voltage reference which output voltage is around 10V. And I care not only the low frequency noise but also the broad band noise…
Part Number: REF102 Other Parts Discussed in Thread: TINA-TI , , REF5010 Tool/software: TINA-TI or Spice Models Sir,
I want to make a 25uA precision current source using REF102. This part is not available in my tina software. Can you please send the REF102…
Part Number: REF5010 Other Parts Discussed in Thread: REF102 , REF5050 Hello All,
I have a loadcell condition circuit. I have been using REF102A (DIP) and ADR435 IC's. After end of life of REF102 (DIP) I have made a new board using REF5010 and REF5050…
Part Number: REF102 Other Parts Discussed in Thread: DAC7715 ,
Hi,
I'm currently working on my bachelor's thesis in electrical engineering. A DAC7715 is connected to a REF102 for providing the reference voltage. In "Voltage Reference Selection Basics"…