Part Number: ADS1285 Tool/software: Hello. I am designing a board that must acquire the signals of some geophones and I want to use the ADS1285 analog-to-digital converter. In the datasheet I can not find the indication of the input impedance of the PGA…
Part Number: ADS1285
Tool/software:
Hello,
we have been trying to figure out why a board featuring three ADS1285 ADCs is absorbing a lot of current from the negative supply. Our circuit has bipolar power supplies for the analog section. ADS1285…
Part Number: ADS1285 Tool/software: Halo, I want to make custom board with ADS1285. I want to make sure the configration of digital input PWDN and RESET pin. Do I need to pull it down , up, or leave it unconnect if I don't use these pins ?. I just want…
Part Number: ADS1285 Tool/software: hi Sir
we would like to design a meter for thermocupler, old design is use ADI/AD7780
We would like to design the next gen product, spec as below
did you have any advise?
thanks
2 CH
ADC：Pin-Programmable…
Part Number: ADS1285 Other Parts Discussed in Thread: REF6241 , REF6250 , DAC1282 Hi team,
I do not find the typical application when AVSS is -2.5V in the data manual. I wanna know the values of AVDD1, AVDD2, IOVDD and other parameters when AVSS is…
Part Number: ADS1285 Other Parts Discussed in Thread: ADS124S08 Hi everyone,
I'm trying to use the ADS1285 for temperature control of my device, but I can't find anything on the internet (because he's new in the game ?). My purpose is to send the…
Part Number: ADS1285 Hi, team.
I'm having some problems with registers' configuration.
"write_ads1285_register()"is the function I use to write all registers;
"write_single_register(adress,data)" is the function I use to write single register; …
Part Number: ADS1285 Datasheet section 9 describes power supplies and the need for bypass caps between AVDD1 and AVDD2 and AGND. For single-supply operation, AVSS is connected to AGND. However, for dual-supply operation, AVSS is -2.5v but there is no…
Part Number: ADS1285 Other Parts Discussed in Thread: ADS1282 Hi, we make some equipments with ADS1285, all of them are synchronized by the GPS PPS, while we found some of the units and some time, the data recorded is about 63 samples prior to the other…
