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: 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 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 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
.
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…
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-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: LMP90080 Other Parts Discussed in Thread: , LMP90100 Dear Precision data converters team.
I have some question about LMP90080-Q1
1. Can we use to direct to VINx through Voltage devided without OP-AMP?
2. is it default GPIO_DAT when is default…