SNAS817C June 2021 – March 2023 HDC3020-Q1 , HDC3021-Q1 , HDC3022-Q1
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
As illustrated in Figure 8-30, the programmed offset values for relative humidity (RHOS) and temperature (TOS) are combined into a single 16-bit representation. 7 bits represent RHOS, 7 bits represent TOS, 1 operation bit (RH+/-) to add or subtract RHOS, and 1 operation bit (T+/-) to add or subtract TOS. From the 16-bit representation of relative humidity, bits 13 through 7 are used to represent RHOS. From the 16-bit representation of temperature, bits 12 through 6 are used to represent TOS.