參數(shù)資料
型號: ADT7462ACPZ-500RL7
廠商: ON SEMICONDUCTOR
元件分類: 溫度/濕度傳感器
英文描述: DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 4Cel, SQUARE, SURFACE MOUNT
封裝: 5 X 5 MM, LFCSP-32
文件頁數(shù): 81/88頁
文件大?。?/td> 836K
代理商: ADT7462ACPZ-500RL7
ADT7462
Rev. 2 | Page 82 of 88 | www.onsemi.com
Table 85. TRANGE/Hysteresis Registers1
Register Address
R/W
Description
POR Default
0x60
R/W
Local TRANGE/Hysteresis
0xC4
0x61
R/W
Remote 1 TRANGE/Hysteresis
0xC4
0x62
R/W
Remote 2 TRANGE/Hysteresis
0xC4
0x63
R/W
Remote 3 TRANGE/Hysteresis
0xC4
1 Lock = Y, SW Reset = Y.
Table 86. Register 0x60, Register 0x61, Register 0x62, Register 0x63—Local, Remote 1, Remote 2, and Remote 3 TRANGE/Hysteresis
Bit
Name
R/W
Description
[3:0]
Hysteresis
R/W
These four bits set the hysteresis in the automatic fan speed control loop and in the dynamic TMIN control loop,
1 LSB = 1°C.
0000 = 0°C
0001 = 1°C
0010 = 2°C
0011 = 3°C
0100 = 4°C (default)
0101 = 5°C
0110 = 6°C
0111 = 7°C
1000 = 8°C
1001 = 9°C
1010 = 10°C
1011 = 11°C
1100 = 12°C
1101 = 13°C
1110 = 14°C
1111 = 15°C
[7:4]
Range
R/W
These four bits set the TRANGE value, that is, the slope or rate of change of fan speed with respect to temperature
in the automatic fan speed control loop.
0000 = 2°C
0001 = 2.5°C
0010 = 3.3°C
0011 = 4°C
0100 = 5°C
0101 = 6.7°C
0110 = 8°C
0111 = 10°C
1000 = 13.3°C
1001 = 16°C
1010 = 20°C
1011 = 26.7°C
1100 = 32°C (default)
1101 = 40°C
1110 = 53.3°C
1111 = 80°C
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