SNAS678C May 2018 – July 2021 HDC2080
PRODUCTION DATA
This register implements temperature peak detector function. It stores the highest temperature value converted after the power up. Value is reset at power up and/or with soft reset procedure.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TEMPERATUREMAX[7:0] |
BIT | FIELD | TYPE | RESET | DESCRIPTION |
---|---|---|---|---|
[7:0] | TEMPERATUREMAX[7:0] | R/W | 00000000 | Stores maximum temperature measurement from all I2C read requests for temperature Not supported in Auto Measurement Mode |
The temperature can be calculated from the output data with Equation 4:
For highest accuracy, correction for a slight PSRR sensitivity should be applied to Equation 4 for supplies > 1.8 V which results in Equation 5.