ADM1026JST ON Semiconductor, ADM1026JST Datasheet - Page 5

• 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

ELECTRICAL CHARACTERISTICS
POWER SUPPLY
TEMPERATURE−TO−DIGITAL CONVERTER
ANALOG−TO−DIGITAL CONVERTER
(Including MUX and ATTENUATORS)
ANALOG OUTPUT (DAC)
REFERENCE OUTPUT
Supply Voltage, 3.3 V STBY
Supply Current, I
Internal Sensor Accuracy
Resolution
External Diode Sensor Accuracy
Resolution
Remote Sensor Source Current
Total Unadjusted Error (TUE) (Note 4)
Differential Non−linearity (DNL)
Power Supply Sensitivity
Conversion Time
(Analog Input or Internal Temperature) (Note 5)
Conversion Time (External Temperature) (Note 5)
Input Resistance (+5.0 V
Input Resistance of +12 V
Input Resistance of −12 V
Input Resistance (A
Input Resistance of V
V
V
Output Voltage Range
Total Unadjusted Error (TUE)
Zero Error
Differential Non−linearity (DNL)
Integral Non−linearity
Output Source Current
Output Sink Current
Output Voltage
Load Regulation (I
Load Regulation (I
Short Circuit Current
Output Current Source
Output Current Sink
BAT
BAT
Current Drain (when measured)
Current Drain (when not measured)
CC
SINK
SOURCE
Parameter
IN6
BAT
− A
= 2 mA)
IN
pin (Note 4)
IN
IN
IN9
, V
= 2 mA)
pin
pin
CCP
)
, A
IN0
− A
T
A
IN5
= T
)
MIN
to T
Interface inactive, ADC active
0°C < T
High level
Low level
CR2032 battery life >10 years
I
No load
Monotonic by design
Bit 2 of Register 07h = 0
Bit 2 of Register 07h = 1
V
L
MAX
CC
= 2 mA
http://onsemi.com
Test Conditions/Comments
= 3.3 V
, V
D
CC
< 100°C
= V
5
MIN
to V
MAX
, unless otherwise noted. (Note 1, 2, and 3)
2.47
Min
3.0
8.0
5.0
1.8
80
70
80
0
34.13
11.38
±1.0
±1.0
±0.1
–2.5
±0.5
1.82
2.50
0.15
0.15
Typ
100
100
100
3.3
2.5
5.5
6.0
1.0
2.0
1.0
2.0
2.0
90
10
80
25
12.06
36.18
Max
±3.0
±3.0
±2.0
±1.0
±5.0
±1.0
1.84
2.53
120
120
100
115
5.5
4.0
12
Unit
LSB
%/V
LSB
LSB
LSB
MW
mA
mA
mA
mA
mA
mA
ms
ms
mA
kW
kW
kW
kW
nA
nA
°C
°C
°C
°C
%
%
%
%
V
V
V