Hello Bill,
Have you double-checked that the resistor values given after entering in your operating conditions and pressing "Calculate Resistors" match the resistor values on the PCB? Sometimes the input common-mode voltage range can be violated with…
Other Parts Discussed in Thread: XTR108EVM-USB Hi,
My customer is testing the XTR108EVM-USB.
They want to change OS/US Limiting as Tutorial on P32.
http://www.tij.co.jp/jp/lit/ug/sbou123/sbou123.pdf
They changed OS/US Limiting into "enable", although…
The problem appears in the debugging process,I donnot change the register contents (or EEPROM contents) of the XTR108. The value of the schematic is shown in fig1.
When I debugging the XTR108 EVM circuit , I foud that the" XTR108EVM-USB Sensor Board…
Rupesh,
We do not have a reference design for the XTR108. We do offer an evaluation module that allows you to familiarize yourself with the device. You can find it here: www.ti.com/.../xtr108evm-usb . It walks through the calibration procedure and…
Hello Daniel,
Thank you for your interest in the PGA309. Unfortunately I do not have EEPROM calibration data for either PT100 or PT1000 sensors, and in fact I do not recommend the PGA309 for calibrating these sensors.
Instead, I highly recommend the…
Hello,
Yes, the XTR108 works very well for RTD applications, there are several examples given in the Application section of the product datasheet. The XTR108 is meant to operate stand-alone with only an EEPROM containing device calibration settings…
