LM95235DIMM/NOPB National Semiconductor, LM95235DIMM/NOPB Datasheet - Page 5

• 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

Quiescent Current
D− Source Voltage
External Diode Current
Source
Diode Source Current Ratio
Power-On Reset Voltage
T_CRIT Pin Temperature
Threshold
OS Pin Temperature
Threshold
SMBDAT, SMBCLK INPUTS
V
V
V
I
I
C
A0 DIGITAL INPUT
V
V
V
I
I
C
SMBDAT, T_CRIT, OS DIGITAL OUTPUTS
I
V
V
C
IN(1)
IN(0)
IN(1)
IN(0)
OH
IN(1)
IN(0)
IN(HYST)
IH
IM
IL
OL(T_CRIT, OS)
OL(SMBDAT)
IN
IN
OUT
Logic Electrical Characteristics
Digital DC Characteristics
Unless otherwise noted, these specifications apply for V
T
MAX
Symbol
; all other limits T
Parameter
Logical “1” Input Voltage
Logical “0” Input Voltage
SMBDAT and SMBCLK Digital Input Hysteresis
Logical “1” Input Current
Logical “0” Input Current
Input Capacitance
Input High Voltage
Input Middle Voltage
Input Low Voltage
Logical “1” Input Current
Logical “0” Input Current
Input Capacitance
High Level Output Leakage Current
T_CRIT, OS Low Level Output Voltage
SMBDAT Low Level Output Voltage
Digital Output Capacitance
A
= T
SMBus Inactive, 1 Hz conversion rate
(Note 11)
Standby Mode
High-level
Low-level
Default
Default
J
= +25°C, unless otherwise noted.
Parameter
Conditions
DD
= +3.0 Vdc to 3.6 Vdc. Boldface limits apply for T
5
(Note 6)
Typical
10.75
+110
350
300
400
172
+85
16
Conditions
V
I
I
I
V
V
V
V
OL
OL
OL
OUT
IN
IN
IN
IN
= 6 mA
= 4 mA
= 6 mA
= V
= V
LM95235
= 0 V
= 0 V
= V
(Note 7)
Limits
CIMM
650
225
DD
DD
2.8
1.6
DD
(Note 6)
Typical
−0.005
−0.005
0.005
0.005
LM95235
400
(Note 7)
DIMM/
Limits
5
5
5
650
225
2.8
1.6
0.90 × V
0.57 × V
0.43 × V
0.10 × V
(Note 7)
Limits
LM95235
LM95235
−10
+10
−10
+10
2.1
0.8
0.4
0.4
0.6
(Note 7)
10
QEIMM
A
Limits
EIMM
650
225
2.8
1.6
= T
DD
DD
DD
DD
J
= T
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MIN
µA (max)
µA (max)
µA (max)
µA (max)
µA (max)
V (max)
V (max)
V (max)
V (max)
V (max)
V (max)
V (min)
V (min)
V (min)
(Limit)
µA (max)
µA (max)
Units
V (max)
V (min)
mV
Units
pF
pF
pF
to
mV
µA
µA
°C
°C