Hi Team,
I would like to get your inputs on the customer situation below with their 1000pcs of TMP107B.
The customer has a sensor that uses TMP107B on it. The PCB shop delivered 1000pcs to them and none of them are working
When they checked the device ID on the chip, they are getting 0x9107 when they believe it should be 0x1107
At least the first 80pcs are the same situation.
Their old sensors report address 0x1107 when they read them.
One other thing they noticed was the sensors seem to have a large degree of difference in temperature readings
the old sensors are very accurate whereas these new ones appear to be +/- 5 degrees different from each other.
Please let me know if you have any questions for the customer.
Thanks,
Jonathan