TMP442 datasheet(27/63 Pages) TI2

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8.1 Temp_Local Register(Address = 00h) [reset = 00h]

This register stores the byte of the latest temperature conversion result for the local temperature sensor in a 8-bit

two's complement format with a LSB (Least Significant Bit) equal to 1°C.

Return to Register Map.

Figure 8-1. Temp_Local Register

Temp_Local[7:0]

R-00h

Table 8-3. Temp_Local Register Field Descriptions

Bit

Field

Type

Reset

Description

7:0

Temp_Local[7:0]

00h

8-bit local temperature conversion result.

8.2 Temp_Remote_Ch1_High Register (Address = 01h) [reset = 00h]

This register stores the high byte of the latest temperature conversion result for channel 1 of the remote

temperature sensor in a 8-bit two's complement format with a LSB (Least Significant Bit) equal to 1°C.

Return to Register Map.

Figure 8-2. Temp_Remote_Ch1_High Register

Temp_Remote_Ch1[11:4]

R-00h

Table 8-4. Temp_Remote_Ch1_High Register Field Descriptions

Bit

Field

Type

Reset

Description

7:0

Temp_Remote_Ch1[11:4]

00h

High-byte (bits 11:4) of the 12-bit temperature conversion result

for remote channel 1.

Use the Temp_Remote_Ch1_High register together with

the Temp_Remote_Ch1_Low register to get the full 12-bit

temperature data of the remote channel 1 temperature sensor.

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TMP4719

SBOSAJ7A – OCTOBER 2025 – REVISED DECEMBER 2025

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