Thank you for the feedback. A resistor should do the job i guess
(I have a 12V source, and may see a short to GND on my output)
Thank you for the good feedback
Seems you follow the recommended setting for the reference circuit.It should be able to power the ADR435 with a +15V supply. . Aside from ADAS3022 and ADR435 what other components connected to this? it draw current if the total impedance excess…
For the reference IC, I would recommend ADR435 which has an output voltage of 5V, output accuracy of +/- 2mV (B grade) and a temperature coefficient of 3ppm/C. It has a wide operating range (7V to 18V) and would suit your design perfectly as you…
the ADR435 has 0,1-10Hz noise of 4uV compared to 8uV of the ADR435- but with only 5V output, so I have to amplify twice as much (also the noise). The ADR noise density of abt. 60 uV/sqrt(Hz) @ 100Hz to me also appears worse than the 100uV…
The ADC d.s. says 100 nF on the REFIN pin.
Also, I would use the series R-C on the ADR435 comp pin.
能源领域，ADC芯片AD7980 AD7694 ，基准芯片ADR435，AD的op07 op 27 op227 op2227
I am using ADR435 as a reference for a 18 Bit ADC(AD7631). The specification demands a detailed calculation of error introduced by the reference. I have done the error analysis in following way. Please confirm that the calculations are correct and…
ADR435 数据手册和产品信息 | 亚德诺半导体