I need spice model of the ADR435 voltage reference IC.
I mainly required it to simulate the effect of RC network on the COMP pin.
Could you please provide me the Spice model for this part.
Dear Analog Devices
I am reading the datasheet and just wanted to be 100% sure that do I understand the "Indefinite" correctly?
Do I understand correctly that the ADR435 won’t be damaged if the output is shorted to GND?
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…
The ADC d.s. says 100 nF on the REFIN pin.
Also, I would use the series R-C on the ADR435 comp pin.
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…
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…
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…