LM57CISD-5/NOPB National Semiconductor, LM57CISD-5/NOPB Datasheet - Page 5

• Manufacturer Part Number: LM57CISD-5/NOPB
• Description: IC, TEMPERATURE SW/SENSOR, ± 1.3°C, LLP8
• Manufacturer: National Semiconductor

Specifications of LM57CISD-5/NOPB

• Ic Output Type: Voltage
• Sensing Accuracy Range: ± 1.3°C
• Supply Current: 24µA
• Supply Voltage Range: 2.4V To 5.5V
• Sensor Case Style: LLP
• No. Of Pins: 8
• Msl: MSL 3 - 168 Hours
• Accuracy %: 1.3°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Supply Voltage
Voltage at T
Voltage at T
R
Current at any pin
Storage Temperature Range
ESD Susceptibility
Soldering process must comply with National's Reflow
Temperature Profile specifications. Refer to www.national.com/
packaging.
Trip Point Accuracy
(Includes 1% set-resistor
tolerance)
V
(These stated accuracy limits are
with reference to the values in the
LM57 Temperature-to-Voltage
Table)
SENSE1
TEMP
Human Body Model
Machine Model
Charged Device Model
Absolute Maximum Ratings
Accuracy Characteristics
Ranges.
Trip Point Accuracy
V
These limits do not include DC load regulation. These stated accuracy limits are with reference to the values in the LM57 V
Temperature-to-Voltage Table.
J2 is the sensor gain used for Temperature Trip Point −41°C to 51.8°C.
J3 is for Trip Points 52°C to 97°C.
J4 for 97°C to 119°C.
J5 for 119°C to 150°C.
TEMP
Accuracy
(Note
, and R
(Note
Parameter
Parameter
(Note
OVER
OVER
Analog Temperature Sensor Output Accuracy
9)
SENSE2
9)
, V
3)
(Note
TEMP
, TRIP-TEST,
2)
J2
J3
J4
J5
J2
J3
J4
J5
T
T
T
T
T
T
T
T
T
T
T
T
T
−0.3V to (V
A
A
A
A
A
A
A
A
A
A
A
A
A
= −50°C to 150°C
= −41°C to 52°C
= 97°C to 119°C
= 119°C to 150°C
= −50°C to 150°C
= 20°C to 50°C
= 0°C to 150°C
= −50°C to 0°C
= 60°C to 150°C
= 20°C to 50°C
= 0°C to 150°C
= −50°C to 0°C
= 52°C to 97°C
There are four gains corresponding to each of the four Temperature Trip Point
−65°C to 150°C
(Note
−0.3V to 6V
−0.3V to 6V
DD
1)
+ 0.3V)
5500V
1250V
Condition
Condition
5 mA
450V
5
Specified Temperature Range
Supply Voltage Range
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
Operating Ratings
= 2.4V to 5.5V
= 2.4V to 5.5V
= 2.4V to 5.5V
= 2.4V to 5.5V
= 2.4V to 5.5V
= 2.4V to 5.5V
= 2.4V to 5.5V
= 2.7V to 5.5V
= 3.1V to 5.5V
= 2.4V to 5.5V
= 2.9V to 5.5V
= 3.2V to 5.5V
= 4.0V to 5.5V
LM57B
LM57B
±0.95
±1.5
±1.5
±1.5
±1.5
±0.8
±0.7
±0.7
±0.8
±0.7
±0.7
±0.7
±0.8
(Note
1)
LM57C
LM57C
±2.3
±2.3
±2.3
±2.3
±1.3
±1.3
±1.3
±1.3
±1.3
±1.3
±1.3
±1.3
±1.3
−50°C to 150°C
+2.4 V to 5.5V
www.national.com
(M ax)
Units
Units
(Max)
TEMP
°C
°C
°C
°C
°C
°C
°C
°C