參數(shù)資料
型號: ADM1031ARQZ-R7
廠商: ON SEMICONDUCTOR
元件分類: 溫度/濕度傳感器
英文描述: DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
封裝: LEAD FREE, QSOP-16
文件頁數(shù): 19/30頁
文件大?。?/td> 299K
代理商: ADM1031ARQZ-R7
ADM1031
http://onsemi.com
26
Table 18. Register 0y06 Extended Temperature Resolution PowerOn Default = 00H
Bit
Name
R/W
Description
<2:0>
Remote Temp 1
R
Holds extended temperature resolution bits for Remote 1 channel.
<5:3>
Remote Temp 2
R
Holds extended temperature resolution bits for Remote 2 channel.
<7:6>
Local Temp
R
Holds extended temperature resolution bits for local temperature channel.
Table 19. Register 0y20 Fan Characteristics Register 1 PowerOn Default = 5DH
Bit
Name
R/W
Description
<2:0>
Fan 1 SpinUp
R/W
These bits contain the fan spinup time to allow Fan 1 to overcome its own inertia.
000 = 200 ms
001 = 400 ms
010 = 600 ms
011 = 800 ms
100 = 1 sec
101 = 2 sec (Default)
110 = 4 sec
111 = 8 sec
<5:3>
PWM 1 Frequency
R/W
These bits allow programmability of the nominal PWM 1 output frequency driving Fan 1.
(Default = 31 Hz.)
000 = 11.7 Hz
001 = 15.6 Hz
010 = 23.4 Hz
011 = 31.25 Hz (Default)
100 = 37.5 Hz
101 = 46.9 Hz
110 = 62.5 Hz
111 = 93.5 Hz
<7:6>
Speed Range, N
R/W
Speed range
00 = 1
01 = 2
10 = 4
11 = 8
Table 20. Register 0y21 Fan Characteristics Register 2 PowerOn Default = 5H
Bit
Name
R/W
Description
<2:0>
Fan 2 SpinUp
R/W
These bits contain the fan spinup time to allow Fan 2 to overcome its own inertia.
000 = 200 ms
001 = 400 ms
010 = 600 ms
011 = 800 ms
100 = 1 sec
101 = 2 sec (Default)
110 = 4 sec
111 = 8 sec
<5:3>
PWM 2 Frequency
R/W
These bits allow programmability of the nominal PWM 2 output frequency driving Fan 1.
(Default = 31 Hz.)
000 = 11.7 Hz
001 = 15.6 Hz
010 = 23.4 Hz
011 = 31.25 Hz (Default)
100 = 37.5 Hz
101 = 46.9 Hz
110 = 62.5 Hz
111 = 93.5 Hz
<7:6>
Speed Range, N
R/W
Speed range
00 = 1
01 = 2
10 = 4
11 = 8
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