ADM1026JST ON Semiconductor, ADM1026JST Datasheet - Page 48

• 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 50. Register 28h, EXT1 Measured Value (Power−On Default, 00h)
Table 51. Register 29h, EXT2/A
Table 52. Register 2Ah, 3.3 V STBY Measured Value (Power−On Default, 00h)
Table 53. Register 2Bh, 3.3 V MAIN Measured Value (Power−On Default, 00h)
Table 54. Register 2Ch, +5.0 V Measured Value (Power−On Default, 00h)
Table 55. Register 2Dh, V
Table 56. Register 2Eh, +12 V Measured Value (Power−On Default, 00h)
Table 57. Register 2Fh, −12 V Measured Value (Power−On Default, 00h)
Table 58. Register 30h, A
Table 59. Register 31h, A
Table 60. Register 32h, 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 Value
3.3 V MAIN Value
A
+5.0 V Value
+12 V Value
–12 V Value
V
Ext2 Temp/
IN9
Ext1 Value
A
A
A
CCP
IN0
IN1
IN2
Name
Name
Name
Name
Name
Name
Name
Name
Name
Name
Name
Low Limit
Value
Value
Value
Value
IN0
IN1
IN2
CCP
Measured Value (Power−On Default, 00h)
Measured Value (Power−On Default, 00h)
Measured Value (Power−On Default, 00h)
Measured Value (Power−On Default, 00h)
IN9
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Measured Value (Power−On Default, 00h)
R
R
R
R
R
R
R
R
R
R
R
This register contains the measured value of the Ext1 Temp channel.
This register contains the measured value of the Ext2 Temp/A
on which bit is configured.
This register contains the measured value of the 3.3 V STBY voltage.
This register contains the measured value of the 3.3 V MAIN voltage.
This register contains the measured value of the +5.0 V analog input channel.
This register contains the measured value of the V
This register contains the measured value of the +12 V analog input channel.
This register contains the measured value of the -12 V analog input channel.
This register contains the measured value of the A
This register contains the measured value of the A
This register contains the measured value of the A
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48
Description
Description
Description
Description
Description
Description
Description
Description
Description
Description
Description
CCP
IN0
IN1
IN2
analog input channel.
analog input channel.
analog input channel.
analog input channel.
IN9
channel depending