Part Number: LMP90100 Other Parts Discussed in Thread: LMP90099 , LMP90098 , LMP90097 , LMP90080 , LMP90079 , LMP90078 , LMP90077 , LMP90080-Q1 Tool/software: Hi,
What is the protocol to read register data on my LMP90100?
This information applies to the entire family of devices, which includes:
LMP90100
LMP90099
LMP90098
LMP90097
LMP90080
LMP90079
LMP90078
LMP90077
LMP90080-Q1
Best Regards,
Angel
This information is relevant to the entire family of devices, which includes:
LMP90100
LMP90099
LMP90098
LMP90097
LMP90080
LMP90079
LMP90078
LMP90077
LMP90080-Q1
Best Regards,
Angel
Part Number: LMP90077 I have a batch of prototype board using the LMP90077, eight boards draw minimal power but two are drawing about 20mA but still operate correctly otherwise (the LMP90077 is drawing the current).
The data sheet says to leave the thermal…
Other Parts Discussed in Thread: LMP90077 , LMP90100 Hi,
I have questions about the LMP90077.
1. The Resolution is 16 bit, which makes 0 - 65536 values. I want to use the device single ended. Now the datasheet Figure 71 shows that the MSB seems to be reserved…
Hi again,
i had to pause my LMP90077 project for a while but a few days ago I contiuned with this project.
Now I am able to do a offset and gain calibration with feasible and reproducibly results.
Therefore I have to preload the SCAL_GAIN register with…
Other Parts Discussed in Thread: LMP90079 I am using the LMP90079 specifically, but this question applies to the whole series.
On page 5 of the datasheet, it says "Leave the thermal pad floating". However, the reference design on page 60 shows the thermal…
I am successfully setting the gain register for gains of 1, 2, 4 and 8, however when a gain of 16 is set the actual gain measured is only 2.5.
Using a 50mV DC input, 4.7V reference and writing 0x30 (gain=1) directly to channel 0 configuration register…
Hi Bogey,
I'm sorry, this post got lost in the forum. We do not provide Linux drivers. You should be able to find standard SPI Linux drivers elsewhere that will communicate with these devices.
Best regards,
Bob B
Other Parts Discussed in Thread: LMP90077 Dear Sir
Good days,
May we check if LMP90077 example code?
for example, how to correct set up GPIO direction?
Best regards,
Bogey