LM77CIMMX-3/NOPB National Semiconductor, LM77CIMMX-3/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM77CIMMX-3/NOPB
• Description: IC TEMP SENSOR/COMP DGTL 8-MSOP
• Manufacturer: National Semiconductor

Specifications of LM77CIMMX-3/NOPB

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Comparator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Type: I²C™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM77CIMMX-3

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Accuracy
Resolution
Temperature Conversion Time
Quiescent Current
T
T
T
T
V
V
V
V
I
I
C
IN(1)
IN(0)
HYST
LOW
HIGH
C
IN(1)
IN(0)
IN(1)
IN(0)
IN
Absolute Maximum Ratings
Temperature-to-Digital Converter Characteristics
Unless otherwise noted, these specifications apply for +V
for LM77CIM-3, LM77CIMM-3
otherwise noted.
Logic Electrical Characteristics
Digital DC Characteristics
Unless otherwise noted, these specifications apply for +V
for LM77CIM-3, LM77CIMM-3. Boldface limits apply for T
noted.
Supply Voltage
Voltage at any Pin
Input Current at any Pin
Package Input Current
T_CRIT_A and INT Output Sink
Current
T_CRIT_A and INT Output Voltage
Storage Temperature
Soldering Information, Lead
Temperature
Default Temperature
Symbol
Default Temperature
Default Temperature
Default Temperature
Parameter
SDA and SCL Logical “1” Input
Voltage
SDA and SCL Logical “0” Input
Voltage
A0 and A1 Logical “1” Input Voltage
A0 and A1 Logical “0” Input Voltage
Logical “1” Input Current
Logical “0” Input Current
Capacitance of All Digital Inputs
(Note
Parameter
2)
(Note
7). Boldface limits apply for T
−0.3V to (+V
T
T
T
(Note
(Note
I
I
Shutdown Mode
(Note
(Note
(Note
(Note
2
2
A
A
A
C Inactive
C Active
−65°C to +125°C
= −10°C to +65°C
= −25°C to +100°C
= −55°C to +125°C
−0.3V to 6.5V
10)
11)
13,
14)
14)
14)
(Note
Conditions
S
Note
+ 0.3V )
V
V
20 mA
10 mA
1)
IN
IN
5 mA
6.5V
14)
= + V
= 0V
S
S
Conditions
=+5 Vdc ±10% for LM77CIM-5, LM77CIMM-5 and +V
=+5 Vdc ±10% for LM77CIM-5, LM77CIMM-5 and +V
A
= T
S
4
J
= T
Operating Ratings
A
ESD Susceptibility
For soldering specifications: see product folder at
www.national.com and www.national.com/ms/MS/MS-
SOLDERING.pdf
Specified Temperature Range
(Note
Supply Voltage Range (+V
MIN
= T
Human Body Model
Machine Model
to T
J
(Note
Typical
6)
= T
MAX
0.25
0.25
0.5
10
70
10
64
80
5
2
MIN
(Note
Typical
−0.005
; all other limits T
0.005
8)
to T
20
8)
MAX
(Note
(Note
; all other limits T
(Note
Limits
3)
±1.5
±2.0
±3.0
125
4)
0.5
10
S
)(Note
A
9)
+V
+V
= T
(Note
+V
+V
Limits
−0.3
−0.3
−1.0
(Note
S
S
2.0
0.8
1.0
S
S
J
=+25°C, unless otherwise
× 0.7
+0.3
× 0.3
+0.3
7)
9)
1,
A
= T
Note
−55°C to +125°C
S
S
=+3.3 Vdc ±10%
=+3.3 Vdc ±10%
J
+3.0V to +5.5V
mA (max)
=+25°C, unless
°C (max)
(Limit)
T
Units
5)
Bits
mA
ms
μA
°C
°C
°C
°C
°C
MIN
μA (max)
μA (max)
V (max)
V (max)
V (max)
V (max)
V (min)
V (min)
V (min)
V (min)
(Limit)
Units
to T
pF
2500V
250V
MAX