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Develop Multifunction Calibrator

pankaj patel
Prodigy 120 points
Other Parts Discussed in Thread: ADS1118, ADS1247

Hi all,

I want to make Multifunction Calibrator for my personal use.

Specification for Calibrator (Measure and Generate both) :-
1) mili Volt Range :- 0 to 100 mv
2) mili Amp Range :- 0 to 24 mA
3) Volt Range :- 0 to 30VDC
4) RTD Sensor
5) Thermocouple Sensor

Calibrator will operate with 4.7V battery.

From 4.7V battery to 24VDC and -12VDC.

Looking for Analog Section Schematic, ADC schematic.

If any one can help out in any small part also wellcome.

  • TI__Expert 7945 points

    Hello Pankaj,

    For RTD and Thermocouple Sensor I would recommend you to take a look at ADS1247/48 and ADS1118. Since this forum only deals with Temperature sensors. I would advise you to post your questions individually in product specific forums.

    Best Regards,

    Abhi