Part Number: ADS114S08B Other Parts Discussed in Thread: ADS124S08 I have to measure 6 RTD's with 3 wire topology, typical application reccomends to use 4 AINs per one RTD (2 for IDC and 2 for AI), which means I have to use external multiplexer or second…
Part Number: ADS114S08B I would like to know if the ADS114S08B (version B) includes the Reference Low voltage detection.
There are conflicting information regarding the availibility of this feature in the ADS114S08B Datasheet and in the SBAA287–May2018…
Part Number: ADS114S08B Tool/software: I was using RTD Calculator to check my design. Below is the result:
It seems both D1 & D2 do not meet the accuracy requirement. If I change the accuracy type from maximum into typical, it will meet the accuracy…
Part Number: ADS114S08B Tool/software: Hi guys.
I would like to use the ADS114S08B to apply four indipendent 2-wire PT1000 RTD.
I would like to use the circuit that show in Figure 2-9 on SBAA275A (the image is visible below).
I need to measure…
Part Number: ADS114S08B Hello everyone,
me and my team have been working on a design incroporating the mentioned chip. After completion of the desing phase of this project, we discovered in the datasheet the following statement:
Tie the START/SYNC…
Part Number: ADS114S08 Tool/software: Hello everyone,
I am currently working on designing a circuit using the ADS114S08 for measuring temperature with four 3-wire RTD configurations.
Our system consists of one SAMD21E17A MCU and two ADS114S08B ADCs…
Part Number: ADS114S08B Hi Team,
What is the difference between the two packages?
Or can you share with me any information about the packaging of TI's products? Thanks.
Regards, Charlie
Hi Askionaut,
The use case and configuration as you have described is valid for the ADS114S08B. A couple of items to note is VREFOUT is referred to AVSS so VREFOUT will appear to be 0V when it is actually 2.5V referenced to AVSS. Second item is you…
Part Number: ADS114S08B Hi!
I am implementing the ADS114S08B into a custom design and am having trouble communicating with it. I have used the recommended layout with 47 Ohm resistors in series on the SPI traces and have confirmed that the pinout is…
Part Number: ADS114S08B Hello,
We are using the ADS114S08B to measure a servo's feedback pot. Frequently, whenever the servo limit switch open, it will cause the DRDY pin to stop going low and the internal 2.5V reference will go to 0V. The noise could…
