LM95234_07 NSC [National Semiconductor], LM95234_07 Datasheet - Page 5

• Manufacturer Part Number: LM95234_07
• Description: Quad Remote Diode and Local Temperature Sensor with SMBus Interface and TruTherm Technology
• Manufacturer: NSC [National Semiconductor]

Temperature Error Using Local Diode
Temperature Error Using Remote Diode (Note
9)
Local Diode Measurement Resolution
Remote Diode Measurement Resolution
Conversion Time of All Temperatures at the
Fastest Setting (Note 11)
Quiescent Current (Note 10)
D− Source Voltage
Remote Diode Source Current
Absolute Maximum Ratings
Temperature-to-Digital Converter Electrical Characteristics
Unless otherwise noted, these specifications apply for V
≤
Supply Voltage
Voltage at SMBDAT, SMBCLK,
TCRIT1, TCRIT2, TCRIT3
Voltage at Other Pins
D− Input Current
Input Current at All Other Pins (Note 2)
Package Input Current (Note 2)
SMBDAT, TCRIT1, TCRIT2,
TCRIT3 Output Sink Current
Storage Temperature
ESD Susceptibility (Note 4)
T
Human Body Model
Machine Model
MAX
; all other limits T
Parameter
A
= T
J
= +25°C, unless otherwise noted.
−0.3V to (V
−65°C to +150°C
−0.3V to 6.0V
−0.5V to 6.0V
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
Digital Filter Off
Digital Filter On (Remote Diodes 1 and 2
only)
All Channels are Enabled in Default
State
1 External Channel TruTherm Active
1 External Channel TruTherm Inactive
Local only
SMBus Inactive, 1Hz Conversion Rate,
channels in default state
Shutdown
High level
Low level
(Note 1)
A
A
D
A
D
A
D
A
D
A
D
A
D
A
D
DD
= -40°C to +125°C, (Note 8)
= +25°C to +85°C
= +60°C to +100°C
= +25°C to +85°C
= +60°C to +100°C
= +25°C to +85°C
= 40°C to +125°C
= +25°C to +85°C
= −40°C to +125°C
= −40°C to +85°C
= −40°C to +125°C
= −40°C to +85°C
= −40°C to +125°C
= −40°C to +85°C
= 125°C to +140°C
+ 0.3V)
±1 mA
±5 mA
30 mA
10 mA
2000V
200V
DD
= +3.0Vdc to 3.6Vdc. Boldface limits apply for T
Conditions
5
Operating Ratings
(Notes 1, 5)
Soldering process must comply with National’s reflow
temperature profile specifications. Refer to http://
www.national.com/packaging/. (Note 3)
Operating Temperature Range
Electrical Characteristics Temperature
Range
LM95234CISD
Supply Voltage Range (V
Charge Device Model
65 nm Intel ™
Processor
MMBT3904
Transistor
65 nm Intel
Processor
MMBT3904
Transistor
65 nm Intel
Processor
MMBT3904
Transistor
MMBT3904
Transistor
(Note 6)
0.03125
Typical
0.125
0.125
1100
570
360
160
0.4
±1
11
11
13
34
31
30
10
DD
)
(Note 7)
±0.875
Limits
1210
±1.1
±1.0
±1.3
±3.2
±3.0
±3.3
800
230
±2
37
34
33
A
T
−40°C to +140°C
= T
MIN
+3.0V to +3.6V
−40°C
J
≤
= T
www.national.com
T
ms (max)
ms (max)
ms (max)
ms (max)
µA (max)
µA (max)
°C (max)
°C (max)
°C (max)
°C (max)
°C (max)
°C (max)
°C (max)
°C (max)
A
MIN
(Limit)
Units
+125°C
≤
≤
Bits
Bits
Bits
1000V
°C
°C
°C
µA
V
≤
T
T
MAX
A
T
≤
A