LM96194CISQ/NOPB National Semiconductor, LM96194CISQ/NOPB Datasheet - Page 99

• Manufacturer Part Number: LM96194CISQ/NOPB
• Description: IC TRUTHERM HDWR MONITOR 48-LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®, TruTherm®r

Specifications of LM96194CISQ/NOPB

• Function: Fan Control, Temp Monitor
• Topology: ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 85°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM96194CISQTR

POWER SUPPLY CHARACTERISTICS
TEMPERATURE-TO-DIGITAL CONVERTER CHARACTERISTICS
17.0 Absolute Maximum Ratings
1,
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
DC Electrical Characteristics
The following limits apply for +3.0 V
T
T
Positive Supply Voltage (V
Voltage on Any Digital Input or
Voltage on +5V Input
Voltage at Positive Remote
Voltage at Other Analog Voltage
Input Current at Thermal Diode
Input Current at any pin
Package Input Current
Maximum Junction Temperature
Symbol
MAX
J
Note
is the junction temperature of the LM96194; T
(Note
Output Pin
Diode Inputs, AD_IN1, AD_IN2,
AD_IN3, and AD_IN15 Inputs
Inputs
Negative Inputs
(T
of the operating range; all other limits T
JMAX
2)
9)
)
Power Supply Current
Power-On Reset Threshold Voltage
Local Temperature Accuracy Over Full Range
Local Temperature Resolution
Remote Thermal Diode Temperature
8)
Remote Thermal Diode Temperature Accuracy
Extended to Down to -40 for MMBT3904 Only
Remote Thermal Diode Temperature Accuracy;
targeted for a typical Pentium processor on 90nm or
65nm process
Remote Temperature Resolution
Thermal Diode Source Current
Thermal Diode Current Ratio
(Note
(Note
DD
(Note
)
3)
3)
Parameter
8)
DC
−0.3V to (V
to +3.6 V
−0.3V to +6.667V
−0.3V to +6.0V
A
−0.3V to 6.0V
= T
DC
D
DD
is the junction temperature of the thermal diode.
, unless otherwise noted. Bold face limits apply for T
J
±100 mA
Accuracy(Note
+ 0.05V)
= 25°C unless otherwise noted. T
±10mA
150 °C
±1 mA
(Note
6.0V
99
Converting, Interface and
Fans Inactive, Peak Current
Converting, Interface and
Fans Inactive, Average
Current
-40°C
0°C
T
0°C
and 0°C
0°C
and T
-40°C
and -40°C
0°C
and 25°C
High Level
Low Level
A
18.0 Operating Ratings
ESD Susceptibility
Storage Temperature
Soldering process must comply with National's reflow
temperature profile specifications. Refer to
www.national.com/packaging/.
Operating Temperature Range
Nominal Supply Voltage
Supply Voltage Range (V
VID0-VID5
Digital Input Voltage Range
Package Thermal Resistance
(Note
= +55°C
Human Body Model
Machine Model
Charged Device Model
≤
≤
≤
≤
D
≤
≤
T
T
T
T
=70°C
A
A
A
A
6)
Conditions
T
T
≤
≤
≤
≤
≤
A
A
≤
≤
T
< 0°C
< 0°C
85°C
85°C
85°C
85°C
T
D
T
D
≤
D
≤
< 0°C
100°C
A
70°C
is the ambient temperature of the LM96194;
(Note
4)
DD
)
(Note
Typical
10.75
172
1.6
±2
±2
±1
±1
16
2
2
1
1
(Note
9)
A
= T
-40°C
5)
(Note
(Note
J
Limits
T
−65°C to +150°C
±2.5
±2.5
2.75
−0.05V to +5.5V
over T
230
MIN
1.6
2.7
±4
±3
±3
±4
+3.0V to +3.6V
≤
(V
10)
1,
≤
T
DD
www.national.com
Note
T
A
−0.05V to
MIN
A
≤
+ 0.05V)
79°C/W
mA (max)
≤
°C (max)
°C (max)
°C (max)
°C (max)
°C (max)
°C (max)
µA (max)
(Limits)
+85°C
V (max)
V (min)
to
300V
750V
Units
T
2)
3.3V
3 kV
mA
µA
°C
°C
°C
MAX