Hello :)
We're implementing an AD7124-8 as the main ADC in test equipment and I am in the process of writing up the firmware for controlling the module where the ADC is placed. I would like to measure the die temperature of the ADC to perform auto-calibration…
AD7124-8 IC doesn't let me write the register values i want on the device. For example I can't start the device on full power mode or I can't change the AINM pins on the channels, it returns back to default AIN0 when i read back.
I can read…
Question:
What is the data output coding format used in AD7124-4/AD7124-8?
Answer:
On the AD124-4 & AD7124-8 sigma delta ADCs, two different coding options exist unipolar and bipolar coding. Unipolar coding is used to represent positive voltages only…
Hi,
Is there a recommended ESD protection circuit for the current output pins on the AD7124-8? I am using AIN0 and AIN1 to source 500uA of current to measure a 3 wire RTD. Since these pins are directly wired off the chip and out of the board they will…
Hi I am using AD7124-8.i have set only channel0 . RDY bit Bit 7 of STATUS REGISTER never goes low after first time i read data register. for first time it shows 0 status .but once i read data register then sets and never goes to zero . can you explain…
Hey, Can anyone me to simulate AD7124 in Ltspice as i cannot find Spice model on the website. if someone has made it it would be great or else please help to create that IC in ltspice using IBIS model
Hello,
I'm working with an AD7124-8 (more specifically with the EVAL-AD7124-8) trying to work with all of its functionalities.
In particular, I'm working with the continuous read mode, with the checksum enabled.
I encountered a problem, in fact…
Dear Technical Support Team,
I want to measure ENOB for AD7124-8 ADC, by using EVAL-AD7124-8 evaluation board.
I used a 16-bit precision sine wave as input. Via python (numpy.fft), I processed the conversion results and got the signal spectrum.
ENOB…
