LM95235DIMM/NOPB National Semiconductor, LM95235DIMM/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM95235DIMM/NOPB
• Description: IC TEMP SENSOR PREC REMOTE 8MSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®, TruTherm®r

Specifications of LM95235DIMM/NOPB

• Function: Hardware Monitor
• Topology: ADC (Sigma Delta), Comparator, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 85°C, External Sensor
• Output Type: SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Temperature Sensor Function: Temp Sensor
• Interface Type: Serial (2-Wire)
• Package Type: MSOP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Ic Output Type: Digital
• Sensing Accuracy Range: ± 1°C
• Temperature Sensing Range: -40°C To +85°C
• Supply Current: 350µA
• Supply Voltage Range: 3V To 3.6V
• Resolution (bits): 13bit
• Rohs Compliant: Yes
• For Use With: LM95235EVAL - BOARD EVALUATION LM95235
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM95235DIMMTR

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Temperature Accuracy
Using Local Diode (Note 8)
Temperature Accuracy
Using Remote Diode
(Note 9)
Remote Diode
Measurement Resolution
Local Diode Measurement
Resolution
Conversion Time, Fastest
Setting (Note 10)
Absolute Maximum Ratings
Temperature-to-Digital Converter Characteristics
Unless otherwise noted, these specifications apply for V
T
the ambient temperature of the LM95235. T
Supply Voltage, V
Voltage at SMBDAT, SMBCLK,
T_CRIT, OS/A0 Pins
Voltage at Other Pins
Input Current at D− Pin (Note 4)
Input Current at All Other Pins
(Note 4)
Output Sink Current
Package Input Current (Note 4)
ESD Susceptibility (Note 3)
Junction Temperature (Note 2)
Storage Temperature
MIN
SMBDAT, T_Crit, OS Pins
Human Body Model
Machine Model
Charged Device Model
≤
Parameter
T
A
≤
T
MAX
; all other limits T
DD
T
T
T
T
T
T
T
T
T
T
T
T
T
T
Digital Filter Off
Digital Filter On
Local and Remote Channels
Local or Remote Channels
A
A
A
D
A
D
A
D
A
D
A
D
A
D
= 25°C to +100°C
= -40°C to +25°C
= +25°C to +85°C;
= +25°C to +85°C;
= +25°C to +85°C;
= -40°C to +25°C;
= -40°C to +25°C;
= -40°C to +25°C;
= +60°C to +100°C
= +60°C to +100°C
= +40°C to +120°C
= +25°C to +125°C
= +25°C to +125°C
= -40°C to +25°C
A
= T
J
Conditions
= +25°C, unless otherwise noted. T
−65°C to +150°C
D
is the junction temperature of the remote thermal diode.
−0.3V to 6.0V
−0.5V to 6.0V
(Note 1)
(V
DD
65nm Intel
Processor
MMBT3904
MMBT3904 or
65nm Intel
Processor
MMBT3904 or
65nm Intel
Processor
MMBT3904
MMBT3904
+125°C
+0.3V)
±1 mA
±5 mA
10 mA
30 mA
2500V
1000V
250V
DD
= +3.0 Vdc to 3.6 Vdc. Boldface limits apply for T
4
Operating Ratings
(Note 1)
Soldering
Semiconductor's Reflow Temperature Profile specifications.
Refer to www.national.com/packaging. (Note 5)
Operating Temperature Range
Electrical Characteristics
Temperature Range
Supply Voltage (V
LM95235EIMM, LM95235QEIMM
(Note 6)
0.03125
Typical
±0.75
0.125
0.125
±0.5
±0.5
±1
11
13
11
63
33
J
is the junction temperature of the LM95235. T
process
LM95235
(Note 7)
Limits
CIMM
±0.75
±1.0
±1.5
±2
72
DD
LM95235CIMM
LM95235DIMM
)
must
LM95235
(Note 7)
DIMM/
Limits
±0.75
±6.0
±1.0
±1.5
±3.0
±5.0
±2
72
comply
-40°C
-40°C
LM95235
LM95235
(Note 7)
QEIMM
0°C
Limits
EIMM
A
±0.75
T
±6.0
±1.0
±1.5
±3.0
±5.0
-40°C to +125°C
MIN
±2
72
= T
with
+3.0V to +3.6V
≤
≤
≤
≤
J
T
T
T
=
T
A
A
A
A
≤
≤
≤
National
≤
ms (max)
°C (max)
°C (max)
°C (max)
°C (max)
°C (max)
°C (max)
°C (max)
°C (max)
+85°C
+85°C
+85°C
Units
T
Bits
Bits
Bits
ms
MAX
°C
°C
°C
A
is