SBOS835C May 2017 – October 2019 TMP464
PRODUCTION DATA.
The offset registers allow the TMP464 device to store any system offset compensation value that may result from precision calibration. The value in these registers is added to the remote temperature results upon every conversion. Each of the four temperature channels have an independent assigned offset register (addresses 40h, 48h, 50h, and 58h). Combined with the independent η-factor corrections, this function allows for very accurate system calibration over the entire temperature range for each remote channel. The format of these registers is the same as the temperature value registers with a range from +127.9375 to –128. Take care to program this register with sign extension, as values above +127.9375 and below –128 are not supported.