ADM1026JST ON Semiconductor, ADM1026JST Datasheet - Page 51

• Manufacturer Part Number: ADM1026JST
• Description: IC CNTRL SYS REF/EEPROM 48LQFP
• Manufacturer: ON Semiconductor

Specifications of ADM1026JST

• Rohs Status: RoHS non-compliant
• Function: Hardware Monitor
• Topology: ADC, Comparator, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: 0°C ~ 100°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: 0°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 48-LFQFP

Table 83. Register 49h, EXT/A
Table 84. Register 4Ah, 3.3 V STBY Low Limit (Power−On Default 00h)
Table 85. Register 4Bh, 3.3 V MAIN Low Limit (Power−On Default 00h)
Table 86. Register 4Ch, +5.0 V Low Limit (Power−On Default 00h)
Table 87. Register 4Dh, V
Table 88. Register 4Eh, +12 V Low Limit (Power−On Default 00h)
Table 89. Register 4Fh, −12 V Low Limit (Power−On Default 00h)
Table 90. Register 50h, A
Table 91. Register 51h, A
Table 92. Register 52h, A
Table 93. Register 53h, A
7–0
7–0
7–0
7–0
7–0
7–0
7–0
7–0
7–0
7–0
7–0
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
3.3 V STBY Low Limit
3.3 V MAIN Low Limit
Ext2 Temp /A
+5.0 V Low Limit
+12 V Low Limit
−12 V Low Limit
V
A
A
A
A
CCP
IN0
IN1
IN2
IN3
Name
Name
Name
Name
Name
Name
Name
Name
Name
Name
Name
High Limit
High Limit
High Limit
High Limit
Limit
Low Limit
IN9
Low
IN0
IN1
IN2
IN3
CCP
High Limit (Power−On Default FFh)
High Limit (Power−On Default FFh)
High Limit (Power−On Default FFh)
High Limit (Power−On Default FFh)
Low Limit (Power−On Default 00h)
IN9
Low Limit (Power−On Default 80h)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
This register contains the low limit of the Ext2 Temp/A
which bit is configured.
This register contains the low limit of the 3.3 V STBY analog input channel.
This register contains the low limit of the 3.3 V MAIN analog input channel.
This register contains the low limit of the +5.0 V analog input channel.
This register contains the low limit of the V
This register contains the low limit of the +12 V analog input channel.
This register contains the low limit of the -12 V analog input channel.
This register contains the high limit of the A
This register contains the high limit of the A
This register contains the high limit of the A
This register contains the high limit of the A
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51
Description
Description
Description
Description
Description
Description
Description
Description
Description
Description
Description
CCP
IN0
IN1
IN2
IN3
analog input channel.
analog input channel.
analog input channel.
analog input channel.
analog input channel.
IN9
channel depending on