Part Number: TIPD166 Other Parts Discussed in Thread: ADS8688 Hi ,
I wish to refer TIPD166 reference design to my Voltage logger project . In addition to +/- 5 , +/- 10 V , I also want +/- 15v support .
Is it possible without adding external components…
Part Number: ADS8688 Other Parts Discussed in Thread: TIPD166 Hi,
I want to measure 4 channel RTD with ADS8688.
In TIPD166 reference design only 1 RTD is measuring with ADS8688 AUX input channel.
Can I use PGA inputs to interface 4 channel PT100 RTD sensor…
Thanks for sharing further inputs.
I see that the MCU is on the left side of isolator sitting on system ground labelled C_GND. The outputs of digital isolator and RS-485 are all on the isolated ground labelled ISO_GND on the isolated side…
What sort of resolution and channel count are you looking for? Here is one potential option for you - http://www.ti.com/tool/TIPD166 , do let us know if this suits your purpose or if you need more design ideas.
Other Parts Discussed in Thread: INA148 , INA149 How do Instrumentation Amplifiers (IAs) fit into my design?
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