Part Number: PGA308 Other Parts Discussed in Thread: , PGA309 Hello
My customer has some questions about PGA308EVM software. They are reading ppt file in PGA308EVM Video Quick-Start User Guide (part 2)(sbfc033).
Q1) Offset adjustment in page 824 of…
Part Number: PGA308 Hi,
I checked a waveform about 1W communication signal.
Baud rate Jitter seems good (under 1% at User's Guide section 4.6, our baud rate is 111.11kbps).
But rise and fall time are so long (176ns/430ns). User's Guide section…
Part Number: PGA308 Hello,
I'm troubleshooting a design using a PGA308. I have been able establish bidirectional communication but it appears that I'm not doing something correctly with the internal device setup.
For instance when attempting to set…
Part Number: PGA308 I have one more question about the User's guide page 59 Fig. 5-2.
Optional RPU is pull up resistor for noise. Can we use pull down resistor here? If yes, is the pull down resistor effect to noise?
Best regards,
KoT
Part Number: PGA308 Other Parts Discussed in Thread: , DRV5053 Hello,
Our customer is trying to evaluate PGA308 but is facing an issue.
They are trying to calibrate with PGA308EVM Software. Now Vin1 and Vin2 are input from external and VCLAMP…
Part Number: PGA308 Hi team,
The circuit
designed by the customer according to the EVM board is shown in the figure below. The pin4 pin (vs pin) of PGA308 chip supplies 5V power. Connect the ammeter in series and test the working current of the chip…
Part Number: PGA308 Hi,
Could you provide equations to calculate total offset drift and total gain drift of PGA308? My customer would like to estimate it at any temperature.
Best Regards, Taki
Part Number: PGA308 Hello team,
My customer would like to know the PGA308 output voltage behavior at Power-up and Power Down. He had some questions as below about PGA308. Would you please advise after checking attached excel file. Q1) Overshoot at output…
Part Number: PGA308 Customer's schematic is as bellow:
But the OTP registers become garbled automatically, and 4 of the 30 sensors occurs this problem. Detailed information are as bellow.
Thank you and happy new year!
Best regards,
Marc
Part Number: PGA308 Hello,
I have some questions below. Please confirm these items.
1; Can the PGA308 is used with 6 wire bridge resistor (force sensor)? If yes, do we have any point about this design in this case?
2; Can we use the PGA308's…
