I have planned to use AD7176-2 ADC in our project to read thermocouple, thermistor, RTD , Voltage , Current and strain gauge sensors. I am finding it hard to fix what is the conversion time and settling time.
I will be using one channel…
I have a question about the XTAL1 pin of AD7176-2.
I will use the internal clock of AD7176-2.
And, I do not use the clock output from AD7176-2 to the outside.
In that case, how should I process an unused XTAL1 pin?
I don’t see a reset pin – how do you reset the ADC?
The AD7176-2 does a power-on reset but can also be reset by writing 64 1’s to the part over the SPI interface.
Using 2.5V for AVDD1 and -2.5V for AVSS
!: Do REF+ and - pins need to be decoupled to AVSS or AGND.?
2. Should an input amplifier ref be AGND or AVSS? (Its rails will either be +/-5V or +/-2.5V)
3. Should RCAPA pin be decoupled to AGND or AVSS?
Could you teach me about the high width of AD7176-2 RDY at single conversion?
I think that high width of RDY include scan time ( 20us) + settling time.
Is it correct ?
My customer test this at below condition.
(My customer thought that high…
Hello, I am in charge of maintaining VHDL code (from a person that left) for an interface to the AD7176-2 and I have some questions in order to debug the circuit:
1- When set to Continuous Conversion Mode (default), does the conversion start from the…
I want to learn AD7176-2 for high precision applications.
Can I get the reference code? or some demo code just like UG-478 and CN0310?