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 and…
Part Number: LMP90080-Q1 Other Parts Discussed in Thread: ADS114S08
Hello,
I was wondering, if I can integrate 3 wire measurement and 2 wire measurement on the same ADC ( P/N mentioned above) . Yes the ADC can handle up to 4 differential channels but…
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 our goals…
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 good. When…
Part Number: LMP90080 Other Parts Discussed in Thread: ADS124S08 , ADS114S08 Dear TI Engineer and Community, i'm developing a RTD board with LMP90080. I would like to ask You, how to proper connect a 4-wire PT100 sensor with a shielded cable to the LMP90080…
Part Number: LMP90080-Q1 Greetings,
Analog applied voltage, Va for LMP90080-Q1 specified as 4.75 - 5.5V.
Can it operate properly if 3.3V will aply to analog, Va?
Thank you,
Gadi Fishel
.
Hi Stefan,
Take a look at the LMP90080-Q1, rated to 150C. This is a slow device, 214sps maximum data rate, but has integrated PGA and current sources for RTD/Thermocouple measurements, and should be able to support 0.2C accuracy with an appropriate reference…
Part Number: LMP90080 Hi, I'm trying to implement a 7-single ended RTD solution on my design using the LMP90080 chip. I will be using PT100 temp sensors (connected externally) and would like to drive 10mA of steady current across them. I noticed that…
Part Number: LMP90080-Q1 Other Parts Discussed in Thread: LMP90080 , ADS124S08 , ADS1248 , LMP90100 Hi team
can I get your reply ?
[1] I need to calculate TUE.
For worst TUE after calibration, I used INL = 1LSB, Offset = 15uV, Offset drift = 100nV/⁰C, Gain…
Part Number: LMP90100 Other Parts Discussed in Thread: LMP90080 , ADS124S08 Hi Team,
My customer was using LMP90100 before. Due to the short supply of LMP90100, my customer's production line has been suspended.
It is emergency that recommend an new device…