Q
Is it possible to use the AD12S1210 as an interface for LVDTs?
A
You can use the AD2S1210 to interface with an LVDT, but some extra design is required in mapping the output from the AD2S1210…
Q
Can the AD2S1210 be operated with an externally generated sine wave reference?
A
It is tricky to synchronize the AD2S1210 to an external excitation. To achieve it you must ensure that the AD2S1210…
Q
EXC/EXC- waveforms are correct when resolver is disconnected, but have some distortion once we connect the resolver. What do think could be the cause of this distorsion?
A
From your schematic…
Q
My AD2S1210 customer always get Sin/Cos inputs clipping error even after lowering the gain of the EXC's buffer circuit. He also sees noise on Sin/Cos input and he would like to add a differential amplifier…
Q
Can you provide a Pspice model for simulation of any of the resolver parts?
A
We have no SPICE models for any of our any of our Resolver to Digital parts. You will find an IBIS model for AD2S1210…
Q
On my AD2S1210-EP board the measurement at the outputs EXC and NEXC shows a distorted signal of the sinewave. The output sine wave is overlayed with a distortion voltage (2.5MHz and 400mV). The supply…
Q
T33, The hold time for A0, A1 do not seem to be correct or aligned to the parameters.
A
It should be related to SPI clock and not the CLKIN frequency. A0 and A1 should hold their value for the…
Q
My task is to design an interface for a resolver. My problem is that the information in the datasheet does not clearly defines this. See AD2S1210-EP table 1 for the sine,cosine inputs. There is an…
Q
Do I need a separate 96 way connector cable to connect the EVAL-AD2S1210 board to CED1Z board? And if yes, is it included in the CED1Z evaluation kit?
A
No cable is required. The EVAL-AD2S1210…
Q
I want to know if it is possible to use the AD2S1210 EVB without the CED1Z board, interfacing it with a computer with serial or parallel connectors (J20 and J4)? If so, how can I connect the evaluation…