Part Number: PGA308 Please tell me about the operation when used in software lock mode.
After "Run from RAM", "DIS OUT=1 CFG2 Register[D13] is executed. Is this loop processing performed by an external command? Or is it performing loop processing…
Part Number: PGA308 Other Parts Discussed in Thread: XTR116 Hi,
I'm making a 4-20mA 2-wire calibration device. The PGA308 Vout voltage, how to calculated only knowledge with current. For GDAC and ZDAC values.
Mert
Part Number: PGA308 Other Parts Discussed in Thread: PGA309 Hello,
1- PGA308 How to calculate the capacitor (C14) value between Vsj pin and Vout. I didn't see any examples in the technical documentation.
2- What is the reason for using R10 resistor…
Part Number: PGA308 Hi,
After soldering the pressure sensor to the Vin1-Vin2 pins on the PGA308 chip, The PGA308 chips don't work, i think this problem is caused by ESD.
The Vout pin is fixed at 4.9V even though there is no sensor in the faulty PGA308…
Part Number: PGA308 Other Parts Discussed in Thread: OPA320 , OPA325 Hello,
Customer wants to extend Vout by 100mm to 300mm and connect to equipment. In that case, is a buffer amplifier required?
Best regards, DDdoor
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 the…
Part Number: PGA308
Hi，
I have a related question for operating current. PGA308 working in ONEWRIE mode,but it's working current of the chip about 40mA, Sensor and LDO consume 3mA.
VS= +5V ,VREF=2.5V, Wheatstone sensor with the same 2.5V supply…
Part Number: PGA308 Hello,
I have a question for PGA308EVM software. When calibrating PGA308 with this software, is mux_sign of input mux always positive? Is it possible to set it to negative? How can it be controlled in the calibration?
Regards, Oba
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 4.6…
