Part Number: LMP90080-Q1 Tool/software: Hi all, We are going use the LMP90080-Q1 to convert PT1000 resistance to measured temperature. After testing the ADC in combination with a potentiometer the data won't update anymore... I use the following settings…
Part Number: LMP90080-Q1 Other Parts Discussed in Thread: ADS1148 , ADS114S08 Hello,
Could you please let me know if the multichannel AFE LMP90080-Q1 can be used for other temperature sensors types such as NTC (which is not mentioned in the datasheet…
Part Number: LMP90080-Q1 hi,
CTM has used LMP90080-Q1 in system. But they have met some application problem. the details as follow.
A The Part of Schematic
B Problem description
1 SPI communication is OK, and the configuration gain is also…
Part Number: LMP90080-Q1 Hi，TI
When I use a thermocouple channel, should the peripheral wiring be as close to the chip as possible？Will it cause interference or loss of accuracy if it is too far away from the chip?
Part Number: LMP90080-Q1 Other Parts Discussed in Thread: LMP90080 , VA information confused in the datasheet
https://www.ti.com/lit/ds/symlink/lmp90080-q1.pdf?ts=1609783931531&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FLMP90080-Q1
he…
Part Number: LMP90080-Q1 Other Parts Discussed in Thread: ADS1260-Q1
Hello.
We are looking for an ADC for e-vehicle battery management system.
We need to convert 4 analog signals plus 1 signal from PT100 sensor.
LMP90080-Q1 looks sufficient for…
Other Parts Discussed in Thread: LMP90080-Q1 , ADS114S08 , ADS1120-Q1 Hello Bryan,
thanks for that info.
Question regarding
1) diff analog inputs:
this is something i am planning to use. Do you have any feedback
2) for the reference voltage…
Other Parts Discussed in Thread: LMP90080 , ADS1148 , LMP90080-Q1 Hello Bryan,
Since I will be doing radiometric measurements and also implement some low pass filtering. I am reading an app note from TI (reference SBAA 201).
I believe this app report…
Part Number: LMP90080-Q1 Hi team,
My customer create the board with LMP90080-Q1:
But LMP90080-Q1 drive the DSO pin, but doesn't response when the customer solder the 22 Ohm resistors to the board:
But when the customer unsoldered the resistors…
Part Number: LMP90080-Q1 Hello,
The data sheet doesn't specifically mentions what to do with the unused pins. Can I leave them floating? Unused pins for my design would be 12-15 and 21-27. Or they need to be pulled up using some resistors?
Thanks
