LM95235DIMM/NOPB National Semiconductor, LM95235DIMM/NOPB Datasheet - Page 4
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LM95235DIMM/NOPB
Manufacturer Part Number
LM95235DIMM/NOPB
Description
IC TEMP SENSOR PREC REMOTE 8MSOP
Manufacturer
National Semiconductor
Series
PowerWise®, TruTherm®r
Datasheet
1.LM95235CIMMNOPB.pdf
(28 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM95235DIMM/NOPB
Manufacturer:
National Semiconductor
Quantity:
1 936
Company:
Part Number:
LM95235DIMM/NOPB
Manufacturer:
TOSHIBA
Quantity:
10 596
Part Number:
LM95235DIMM/NOPB
Manufacturer:
NS/国半
Quantity:
20 000
www.national.com
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