Part Number: TIPD209 In the user guide it says to calculate the compensation resistor (R2) using the following formula:
R2 = ((Vexcite – Vcm)/Vsb)* α
This would result in the following value for R2 based on K-type type thermocouple, Platinum…
Part Number: TIPD209 Other Parts Discussed in Thread: INA188 , Hi guys,
Customer has a question
They are designing a board that would take an input from existing AD596AHZ J type thermocouple board.
Reading the TIDUBA5.pdf, I see the reference design simulation…
Part Number: TIPD209 Hello,
I want to use TIPD209 for an outside temperature monitoring application, range is -30C to 85C. The cold junction temperature of thermocouple may fall down to 0 celcius. Is it possible to configure (RTD compensation resistors…
Part Number: TIPD209 Other Parts Discussed in Thread: TIPD109 , ADS1263 , ADS1118 Hi I will be using 5 T-type thermocouples in my work. I already have a sophisticated DAQ to conduct the ADC but would like a convenient way of filtering/amplifying each of…
Hi Raymond,
I think " TIPD209 " design suits best for my application as per the functionality but not in terms of power consumption because it takes input from 6v to 36 v which is very high. I cannot tell you the exact power consumption but I …
Hi Ankeet,
At first glance, I see that the INA188 in TIPD209 is powered off of 24V whereas yours is 12V.
What is your expected input voltage to the INA188?
-Tamara
Part Number: ADS1118 Other Parts Discussed in Thread: TIDA-00168 , TIPD209 , TIPD109 Hi, my customer need to measure the temperatue of the battery cell, and they need the temperature accuracy is at least 1°C at range of -50 to 200°C。They want to use T t…
Hello Kutluk,
We have a TI Precision Design (TIPD120) that employs a common 3-wire Pt100 RTD. It is highly accurate, doesn't require cold junction compensation, and has a temperature range of -200 C to +850 C. You can view the information here:
…
Hi,
There are a few approaches to this. As a starting point, you may want to take a look at TIPD209, which is a TI Design for a thermocouple amplifier with cold-junction compensation (schematic below).
Additionally, I found the following article from…
