參數(shù)資料
型號(hào): LM96000
廠商: National Semiconductor Corporation
英文描述: Hardware Monitor with Integrated Fan Control
中文描述: 硬件監(jiān)控集成風(fēng)扇控制
文件頁(yè)數(shù): 4/28頁(yè)
文件大?。?/td> 695K
代理商: LM96000
Absolute Maximum Ratings
(Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage, V+
Voltage on Any Digital Input or
Output Pin
Voltage on 12V Analog Input
Voltage on 5V Analog Input
Voltage on Remote1+, Remote2+, 0.5V to (V+ + 0.05V)
Current on Remote1, Remote2
Voltage on Other Analog Inputs
Input Current on Any Pin (Note 3)
Package Input Current (Note 3)
Package Dissipation at T
A
= 25C
ESD Susceptibility (Note 4)
Human Body Model
Machine Model
0.5V to 6.0V
0.5V to 6.0V
0.5V to 16V
0.5V to 6.66V
±
1 mA
0.5V to 6.0V
±
5 mA
±
20 mA
See (Note 5)
2500V
250V
Storage Temperature
Soldering process must comply with National’s reflow
temperature profile specifications. Refer to
www.national.com/packaging/.
(Note 6)
65C to +150C
Operating Ratings
(Notes 1, 2)
LM96000 Operating Temperature
Range
Remote Diode Temperature Range
Supply Voltage (3.3V nominal)
V
IN
Voltage Range
+12V V
IN
+5V V
IN
+3.3V V
IN
VCCP_IN and All Other Inputs 0.05V to (V+ + 0.05V)
VID0–VID4
Typical Supply Current
0C
T
A
+85C
0C
T
D
+125C
+3.0V to +3.6V
0.05V to 16V
0.05V to 6.66V
3.0V to 4.4V
0.05V to 5.5V
0.53 mA
DC Electrical Characteristics
The following specifications apply for V+ = 3.0V to 3.6V, and all analog input source impedance R
= 50
unless otherwise
specified in conditions.
Boldface limits apply for T
= T
over T
=0C to T
=85C;
all other limits T
=T
= 25C. T
is
the ambient temperature of the LM96000; T
J
is the junction temperature of the LM96000; T
D
is the thermal diode junction tem-
perature.
Symbol
Parameter
Conditions
Typical
(Note 7)
Limits
(Note 8)
Units
(Limits)
POWER SUPPLY CHARACTERISTICS
Supply Current (Note 9)
Converting, Interface and
Fans Inactive, Peak
Current
Converting, Interface and
Fans Inactive, Average
Current
1.8
3.5
mA (max)
0.53
mA
Power-On Reset Threshold Voltage
1.6
2.8
V (min)
V (max)
TEMPERATURE TO DIGITAL CONVERTER CHARACTERISTICS
Resolution
1
8
C
Bits
Temperature Accuracy (See (Note 10) for Thermal
Diode Processor Type)
T
D
=25C
T
D
=0C to 100C
T
D
=100C to 125C
±
2.5
±
3
±
4
±
3
C (max)
C (max)
C (max)
C (max)
±
1
Temperature Accuracy using Internal Diode (Note
11)
External Diode Current Source
±
1
I
DS
High Level
Low Level
188
11.75
16
280
μA (max)
μA
External Diode Current Ratio
ANALOG TO DIGITAL CONVERTER CHARACTERISTICS
TUE
Total Unadjusted Error(Note 12)
DNL
Differential Non-linearity
Power Supply Sensitivity
Total Monitoring Cycle Time (Note 13)
±
2
%FS (max)
LSB
%/V
ms (max)
1
±
1
182
All Voltage and
Temperature readings
200
L
www.national.com
4
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