LM63CIMA/NOPB National Semiconductor, LM63CIMA/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM63CIMA/NOPB
• Description: IC TEMP SENSR REMOTE DIODE 8SOIC
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM63CIMA/NOPB

• Function: Fan Control, Temp Monitor
• Topology: ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: 0°C ~ 85°C, External Sensor
• Output Type: SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Ic Output Type: Digital
• Sensing Accuracy Range: ± 1°C
• Supply Current: 1.3mA
• Supply Voltage Range: 3V To 3.6V
• Resolution (bits): 11bit
• Sensor Case Style: SOIC
• No. Of Pins: 8
• Termination Type: SMD
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Accuracy %: 1°C
• For Use With: LM63EVAL - BOARD EVALUATION LM63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM63CIMA; LM63CIMA

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Temperature Error Using the Remote
Thermal Diode of an Intel Pentium 4 or
Mobile Pentium 4 Processor-M with typical
non-ideality of 1.0021.
Temperature Error Using the Local Diode T
Remote Diode Resolution
Local Diode Resolution
Conversion Time, All Temperatures
D− Source Voltage
Diode Source Current
ALERT and PWM Output Saturation Voltage
Power-On-Reset Threshold Voltage
Supply Current
Supply Voltage, V
Voltage on SMBDAT, SMBCLK,
Voltage on Other Pins
Input Current, D− Pin
Input Current at All Other Pins
Package Input Current
Package Power Dissipation
SMBDAT, ALERT, PWM pins
Output Sink Current
Storage Temperature
Absolute Maximum Ratings
2)
DC Electrical Characteristics
TEMPERATURE-TO-DIGITAL CONVERTER CHARACTERISTICS
The following specifications apply for V
specified in the conditions. Boldface limits apply for T
Operating Electrical Characteristics
ALERT/Tach, PWM Pins
Parameter
(Note
DD
9)
Parameter
(Note
3)
(Note
3)
−0.3 V to (V
DD
T
I
T
I
Fastest Setting
(V
Low Current
PWML
PWML
= 3.0 VDC to 3.6 VDC, and all analog source impedance R
A
A
A
D+
−65°C to +150°C
= +30 to +50°C
= +0 to +85°C
= +25 to +125°C
−0.3 V to 6.0 V
−0.5 V to 6.0 V
− V
≤
≤
(Note
5 mA
8 mA
D−
DD
) = +0.65 V; High Current
(Note
+ 0. 3 V)
1,
±1 mA
30 mA
10 mA
Note
5 mA
A
= T
SMBus Inactive, 16 Hz
Conversion Rate
STANDBY Mode
Conditions
5)
I
I
MIN
(Note
OUT
OUT
4
to T
ALERT
T
T
Junction Temperature
T
D
D
D
10)
Specified Temperature Range
Remote Diode Temperature Range
Supply Voltage Range (V
= +60 to +100°C
= Remote Diode
= +25 to +125°C
Conditions
ESD Susceptibility
Soldering Information, Lead Temperature
SOIC-8 Package
Operating Ratings
MAX
LM63CIM, LM63DIM
Human Body Model
Machine Model
Vapor Phase (60 seconds)
Infrared (15 seconds)
4 mA
6 mA
; all other limits T
PWM
5 mA
(Note
(Note
Version
LM63C
LM63D
A
= +25°C.
All
All
All
All
All
All
All
All
6)
DD
(Note
4)
Typ
300
)
1.1
(Note
7)
Typical
0.125
31.25
(Note
S
160
0.7
±1
11
13
8
1
= 50Ω unless otherwise
7)
(Note
1,
Limits
0.55
0.4
2.4
1.8
2.0
(Note
Note
Limits
0°C
34.4
315
110
0°C
±1
±3
±3
±3
20
T
8)
7
+3.0 V to +3.6 V
MIN
≤
2)
8)
≤
T
≤
T
A
T
A
≤
mA (max)
ms (max)
µA (max)
µA (max)
°C (max)
°C (max)
°C (max)
°C (max)
A
µA (min)
µA (min)
V (max)
V (max)
≤
(Limits)
V (min)
2000 V
+125°C
Units
Units
≤
215°C
220°C
200 V
+85°C
Bits
Bits
µA
°C
°C
T
V
MAX