Part Number: ADS1255 Hi team,
Our customer is considering using ADS1255. So, for ADS1255, will the end of production be planned in recent years?
Best Regards, Amy
Part Number: ADS1255 Hello We've been using the ADS1255 in microvolt level voltage measuring device (EEG amplifier) for many years without any problems. The output signal was always ok, free of interference and the noise level was low. However, for last…
Part Number: ADS1255 Hi there,
I hope you can help me. I am using ADS1255 with 8Mhz Clock and 7500SPS.
The ADS1255 is communicating with an Arduino Uno board via SPI. I am using this library https://github.com/adienakhmad/ADS1256 .
I'm waiting for DRDY…
Part Number: ADS1255 Other Parts Discussed in Thread: ADS1256 , Hello,
I would like to measure conversion time and compare it with the t18. The SPI master sends:
SYNC command
Wait t11
WAKEUP command
fCLKIN = 7.68MHz.
The settling time is measured starting…
Part Number: ADS1255 Hello,
I have checked many threads related to read data continuous mode and sometimes there is mentioned: "Also, after RESET, the device will default to RDATAC mode", see https://e2e.ti.com/support/data-converters/f/73/p…
Part Number: ADS1255 Hello,
is it possible to read a non-zero conversion result when OFC0-OFC2 and FSC0-FSC2 are programmed to zero? According to the equation (3) it should not be possible but sometimes I get 0xFFFFFF. It can be caused by MISO line always…
Hi Greg,
1) Yes, the ADS1255's digital filter is a type of FIR filter. To be a bit more specific it is a kind of moving average filter.
2) As long as you are ignoring the data coming out during the extra clocks, I think this is fine. Are you having…
Dear Chris,
I wanted to measure a current of +- 30mA over a 2.4ohm shunt which results in a voltage drop of +- 72mV.
Is it possible to measure this bipolar voltage with the ADS1255? I assumed it was possible with PGA Gain 64 (+-78.125mV).
When i use the…
Part Number: ADS1255 Other Parts Discussed in Thread: OPA277 Hello,
I want to use an ADS1255 to measure current of +/- 30mA.
For this i have a 140 ohm shunt (dont mind the 100 ohm (R33) in the schematic).
The current goes to the connector X8 pin 3 through…