參數(shù)資料
型號(hào): STCN75DS2E
廠商: 意法半導(dǎo)體
元件分類: 溫度/濕度傳感器
英文描述: Digital temperature sensor and thermal watchdog
中文描述: 數(shù)字溫度傳感器和熱看門狗
文件頁數(shù): 14/35頁
文件大?。?/td> 194K
代理商: STCN75DS2E
Operation
STCN75
14/35
2.7
Temperature data format
Table 3
shows the relationship between the output digital data and the external
temperature. Temperature data for the Temperature, T
OS
, and T
HYS
registers is
represented as a 9-bit, two’s complement word.
The left-most bit in the output data stream contains temperature polarity information for each
conversion. If the sign bit is '0', the temperature is positive and if the sign bit is '1,' the
temperature is negative.
Table 3.
Relationship between temperature and digital output
Temperature
Digital output
Binary
HEX
+125°C
0 1111 1010
0FAh
+25°C
0 0011 0010
032h
+0.5°C
0 0000 0001
001h
0°C
0 0000 0000
000h
–0.5°C
1 1111 1111
1FFh
–25°C
1 1100 1110
1CEh
–40°C
1 1011 0000
1B0h
–55°C
1 1001 0010
192h
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