2022-10-19 10:53 PM
Hello,
I am using LIS2DH12TR through SPI but I am not able to operate it on greater than 2.8V. On greater than 2.8V I am not able to read the device ID. But according to the datasheet, it is able to operate up to 3.6 V. SO how can I use this ic greater than 2.8V?
Any help would be appreciable
Thanks and Regards
Sarthak Malik
2023-01-24 07:16 AM
Hi Sarthak Malik @Smalik ,
due to the volume you are reporting, I just escalated the case to OLS so that you can get a broader support on this issue.
-Eleon
2023-01-25 03:15 AM
Hello Eleon @Eleon BORLINI ,
Thanks to escalated the issue. So how can I track the update?
Regards
Sarthak
2023-01-26 02:31 AM
Hi @Smalik ,
you should have received an update on the email you used to sign in the community.
-Eleon
2023-01-29 10:19 PM
Hello Eleon,
What's the update? have you escalated the case to OLS?
Regards
Sarthak
2023-01-30 06:12 AM
Hi Sarthak @Smalik
You should have received a feedback on your email.
I'm report here for simplicity:
Hello Sarthak,
There's no issue for LIS2DH12 to operate from 1.71V to 3.6V. For your particular issue, I suggest to look into:
1) The logic voltage level of the GPIO(SPI) of the host controller meets the VHL level of LIS2DH12 (Section 2.3). Please share the SCH to us to review.
2) Please make sure the CS, SPC, SDI/SDO are comply with the timing spec as listed in Section 2.4.1. Please let us know the clock frequency you are running too.
Thanks
HS
ST Customer Support
I suggest you to directly reply to that email for further support.
-Eleon
2023-02-15 10:53 PM
Hello,
Please find the attached output .
Please let us know the clock frequency you are running too --> We are ruuning on clock frequency 2 Mhz.
Please let me know if you need any other information.
2023-02-16 09:09 PM
Hi,
We have shared the output waveform.If you need any other information,please let us know.
We are waiting for your response.
Thanks Regards
Sarthak Malik
2023-02-17 05:34 AM
Hi Sarthak Malik @Smalik ,
I suggest you to reply with these info to the mail that OLS sent to your personal mail.
-Eleon
2023-02-20 09:09 PM
Hello
We haven't receive any mail regarding this.
Thanks and Regards
Sarthak
2023-02-21 08:41 AM
Hi @Smalik ,
you can track your case also here --> Case#: 00171355
You can reply there with all the details you shared here.
-Eleon