Part Number: PGA970 Currently I am using the PGA970 evaluation board connected to a 4-wire RVDT.
When I am reading out the phase angle via the GUI the phase angle seems to be jumping from 0-90 when the RVDT is fixed in a single position.
The excitation…
Part Number: PGA970 Hello Team,
I hope you are doing good. One of our device PGA970EVM amplitude signal of the LVDT is read out correctly, but the phase signal always remains unchanged at 45 degrees.
Can you please advise any troubleshooting ways?
…
Part Number: PGA970 Hello, I am trying to output the excitation waveform of the primary coil using the PGA970 GUI, but I cannot output it. I also tried not to reset the CLK of the modulator (ADC1,2 & ADC3 tab) by referring to the message below, but I cannot…
Part Number: PGA970 Other Parts Discussed in Thread: PGA305 , I am intending to use this part for a preceision LVDT having few questions:
1. Concerning its linearity: it is said 0.01% FSO for a channel I belive. I am more interested on the raitimetric linearity…
Part Number: PGA970 I figure this is a long shot based on other responses but, do you have any software examples/test software that I can use to convert the phase angle and voltage input into a linear range coming out of the DAC?
Part Number: PGA970 In this post, PGA970: programming with FPGA, Scott says:
https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/810845/pga970-programming-with-fpga
" You can read the demodulator data when the PGA970 microcontroller is…
Part Number: PGA970 Other Parts Discussed in Thread: USB2ANY Hi,
I'm using the PGA970 LVDT signal conditioner on a PGA970EVM evaluation board togeter with a USB2ANY board to read out the data.
I have connected the 4-wire LVDT in the following way…
Part Number: PGA970 Dear TI,
The MISO response for several registers listed below are not coherent with the datasheet;
S1_CFG
S1_S2_CFG
DEMOD2_CONFIG
AMUX_CTRL
The datasheet explained that data from desired address under read command is received in…
Part Number: PGA970
Hiii,
I have tried to generate waveform with PGA970EVM board with all the given settings provided in user guide.but i am unable to generate waveform.please help if there is another settings that I forgot.
I have attached some screenshots…
Part Number: PGA970 Good morning,
I have a question related to PGA970 device.
We are investigating about the demodulation error for each single channel (not the ratiometric drift). We are interested about the error between the analog and its demodulated…
