參數(shù)資料
型號: ADM1033ARQ-REEL
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), 2Cel, RECTANGULAR, SURFACE MOUNT
封裝: MO-137AB, QSOP-16
文件頁數(shù): 30/39頁
文件大?。?/td> 819K
代理商: ADM1033ARQ-REEL
ADM1033
Rev. 0 | Page 36 of 40
Table 55. Register 0x1A, THERM Hysteresis, Power-On Default = 0x05, Lock = Y, SW Reset = N
Bit
Name
R/W
Description
<7:4>
Reserved
R
Reserved.
<3:0>
THERM Hysteresis
R/W
An unsigned THERM hysteresis value, LSB = 1°C. Once THERM has been
activated on a temperature channel, if the temperature drops below the THERM
limit
hysteresis, the THERM is deactivated.
Table 56. Look-Up Table Registers, Lock = Y, SW Reset = Y
Register Address
R/W
Description
Power-On Default
0x22
R/W
Look-Up Table, T1
0xFF
0x23
R/W
Look-Up Table, T2
0xFF
0x24
R/W
Look-Up Table, T3
0xFF
0x25
R/W
Look-Up Table, T4
0xFF
0x26
R/W
Look-Up Table, T5
0xFF
0x27
R/W
Look-Up Table, T6
0xFF
0x28
R/W
Look-Up Table, T7
0xFF
0x29
R/W
Look-Up Table, T8
0xFF
0x2A
R/W
Look-Up Table, RPM1, LSB
0xFF
0x2B
R/W
Look-Up Table, RPM1, MSB
0xFF
0x2C
R/W
Look-Up Table, RPM2, LSB
0xFF
0x2D
R/W
Look-Up Table, RPM2, MSB
0xFF
0x2E
R/W
Look-Up Table, RPM3, LSB
0xFF
0x2F
R/W
Look-Up Table, RPM3, MSB
0xFF
0x30
R/W
Look-Up Table, RPM4, LSB
0xFF
0x31
R/W
Look-Up Table, RPM4, MSB
0xFF
0x32
R/W
Look-Up Table, RPM5, LSB
0xFF
0x33
R/W
Look-Up Table, RPM5, MSB
0xFF
0x34
R/W
Look-Up Table, RPM6, LSB
0xFF
0x35
R/W
Look-Up Table, RPM6, MSB
0xFF
0x36
R/W
Look-Up Table, RPM7, LSB
0xFF
0x37
R/W
Look-Up Table, RPM7, MSB
0xFF
0x38
R/W
Look-Up Table, RPM8, LSB
0xFF
0x39
R/W
Look-Up Table, RPM8, MSB
0xFF
Table 57. Register 0x3A, Look-Up Table Hysteresis, Power-On Default = 0x02, Lock = Y, SW Reset = Y
Bit
Name
R/W
Description
<7:4>
Reserved
R
Reserved.
<3:0>
Look-Up Table Hysteresis
R/W
These bits determine the hysteresis applied to the temperature thresholds in
the look-up table. LSB size = 1°C.
Table 58. Register 0x3, Fan Response Register, Power-On Default = 0x11, Lock = Y, SW Reset = Y
Bit
Name
R/W
Description
<7:3>
Reserved
R
Reserved.
<2:0>
Fan Response
R/W
These bits set the fan’s response in the rpm control mode.
000 = 1.25 updates/s
001 = 2.5 updates/s (default)
010 = 5 updates/s
011 = 10 updates/s
100 = 20 updates/s
101 = 40 updates/s
110 = 80 updates/s
111 = 160 updates/s
Rev. 1 | Page 36 of 39 | www.onsemi.com
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