参数资料
型号: ADM1031ARQZ-R7
厂商: ON SEMICONDUCTOR
元件分类: 温度/湿度传感器
英文描述: DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
封装: LEAD FREE, QSOP-16
文件页数: 21/30页
文件大小: 299K
代理商: ADM1031ARQZ-R7
ADM1031
http://onsemi.com
28
Table 24. Register 0y25 Remote 1 Temp TMIN/TRANGE PowerOn Default = 61H
Bit
Name
R/W
Description
<7:3>
Remote 1 Temp TMIN
R/W
Contains the minimum temperature value for automatic fan speed control based on
local temperature readings. TMIN can be programmed to positive values only in 4°C
increments. Default is 32°C.
00000 = 0°C
00001 = 4°C
00010 = 8°C
00011 = 12°C
|
01100 = 48°C
|
11110 = 120°C
11111 = 124°C
<2:0>
Remote 1 Temp
TRANGE
R/W
This nibble contains the temperature range value for automatic fan speed control
based on the Remote 1 Temp Readings.
000 = 5°C
001 = 10°C (Default)
010 = 20°C
011 = 40°C
100 = 80°C
Table 25. Register 0y26 Remote 2 Temp TMIN/TRANGE PowerOn Default = 61H
Bit
Name
R/W
Description
<7:3>
Remote 2 Temp TMIN
R/W
Contains the minimum temperature value for automatic fan speed control based on
Remote 2 Temperature Readings. TMIN can be programmed to positive values only in
4°C increments. Default is 32°C.
00000 = 0°C
00001 = 4°C
00010 = 8°C
00011 = 12°C
|
01100 = 48°C (Default)
|
11110 = 120°C
11111 = 124°C
<2:0>
Remote 2 Temp
TRANGE
R/W
This nibble contains the temperature range value for automatic fan speed control
based on the Remote 2 Temp Readings.
000 = 5°C
001 = 10°C (Default)
010 = 20°C
011 = 40°C
100 = 80°C
Table 26. Register 0y3F THERM Behavior/Revision PowerOn Default = 80H
Bit
Name
R/W
Description
<7>
THERMtoFan En
R/W
Setting this bit to 1, enables the fan to run fullspeed when THERM is asserted low.
This allows the system to be run in performance mode. Clearing this bit to 0 disables
the fan from running fullspeed whenever THERM is asserted low. This allows the
system to run in silent mode. (PowerOn Default = 1).
<3:0>
Revision
R
This nibble contains the revision number for the ADM1031.
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