I got the AD7324 working fine without sequencer on. Mode is fully dffierential (Mode1=1 and Mode0 =0). Now, I want to use the sequencer to automatically switching between diff input pair -1 and diff input pair-2.
I set AD7324 sequencer on ((Seq1…
Is there any c code for ad7324 or ad 732X family (12 bit adc ) available that I can download ?
Looking at Ad8253 (IA) datasheet, seems like it's suitable for driving Ad7324 directly.
Could anyone confirm this ?
Or do I need an AD8021 for example ?
I met a quite curious problem recently. I used AD7324 on my board to sample anolog signals, and the power supply are +-15V, +5V and 3.3V. I am seeing the ADC could be locked up sometimes. Everytime the promblem present, the 4 channels of…
Why does it recommended to place schottky diodes in series with the AD7324 VDD and VSS supply signals.
Doesn't it prevent to carry current out from IC through the ESD diodes when Over voltage is applied to the analog input pins?
I am using the ADC (AD7324) in my design. I am providing +/-12V, 5V for the Core, and 3.3V for Digital. I am using LDO's for all supplies, adequate decoupling, but all supplies are coming online simultaneously.
I am seeing this issue where sometimes…
In an older design, we used an AD7324 A to D Converter. The 13-bit output data range is 0000 (- 10V) to 1FFF (+ 10V). Two of the four channels are monitored in single-ended mode. Coding is straight binary. Range is -10V to +10V.
The Control register…
About the AD7324, when RANGE REGISTER is rewritten,
does DOUT output data (within the same CS_clock) reflect the register change?
If so, is the DOUT output data definitely correct? Or is it uncertain data?
<Data sheet P25>
The result of…
For the first issue, I solved the problem by using 2 ad8221 (one is for + input and the other for - inp). I configure each one of them as single ended input IA. And then connect the 2 outputs to diff input of ad8476.
And yes, I prefer differential mode…