is there any AD7091R simulation model ?
The AD7091R-8 does not require a convert start signal to power up when coming out of power down mode. Once the bit in the configuration register is written, the device will begin power up. The power up time will be highly dependent upon the size…
By using external reference would it increase measurement accuracy ?
If so, which reference IC is recommended ?
Currently there is not an example device driver for this specific part. The AD7091 is close to the AD7091R-4, but it does not feature any of the configuration registers that are configured over the SPI interface. The only driver offered for…
On the Analog Devices Website you can search the AD7091R, there is an IBIS model when you can click on the Design Tools, Models, Driver & Software. The link below will link you to the AD7091R page on the ADI website.
The output coding of the AD7091R is straight binary. I was just working with the AD7091R and was seeing codes between 20-4090. You might want to check how you are processing the output from the AD7091R. Can you show me some screenshots of the…