LM62CIM3 National Semiconductor, LM62CIM3 Datasheet - Page 2

• Manufacturer Part Number: LM62CIM3
• Description: IC, TEMPERATURE SENSOR, ± 3°C, 3-SOT-23
• Manufacturer: National Semiconductor

Specifications of LM62CIM3

• Ic Output Type: Voltage
• Sensing Accuracy Range: ± 3°C
• Supply Current: 82µA
• Supply Voltage Range: 2.7V To 10V
• Sensor Case Style: SOT-23
• No. Of Pins: 3
• Termination Type: SMD
• Filter Terminals: SMD
• Rohs Compliant: No
• Accuracy %: 3°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

www.national.com
Accuracy
Output Voltage at 0°C
Nonlinearity
Sensor Gain
(Average Slope)
Output Impedance
Line Regulation
Quiescent Current
Change of Quiescent Current
Temperature Coefficient of
Quiescent Current
Long Term Stability
Absolute Maximum Ratings
Electrical Characteristics
Unless otherwise noted, these specifications apply for +V
limits T
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test
conditions.
Note 2: When the input voltage (V
Note 3: The human body model is a 100 pF capacitor discharged through a 1.5 kΩ resistor into each pin. The machine model is a 200 pF capacitor discharged
directly into each pin.
Note 4: Reflow temperature profiles are different for lead-free and non-lead-free packages.
Note 5: The junction to ambient thermal resistance (θ
Note 6: Typicals are at T
Note 7: Limits are guaranteed to National's AOQL (Average Outgoing Quality Level).
Note 8: Accuracy is defined as the error between the output voltage and +15.6 mV/°C times the device's case temperature plus 480 mV, at specified conditions
of voltage, current, and temperature (expressed in °C).
Note 9: Nonlinearity is defined as the deviation of the output-voltage-versus-temperature curve from the best-fit straight line, over the device's rated temperature
range.
Note 10: Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output due to heating effects can be
computed by multiplying the internal dissipation by the thermal resistance.
Note 11: For best long-term stability, any precision circuit will give best results if the unit is aged at a warm temperature, and/or temperature cycled for at least
46 hours before long-term life test begins. This is especially true when a small (Surface-Mount) part is wave-soldered; allow time for stress relaxation to occur.
The majority of the drift will occur in the first 1000 hours at elevated temperatures. The drift after 1000 hours will not continue at the first 1000 hour rate.
Supply Voltage
Output Voltage
Output Current
Input Current at any pin
Storage Temperature
Junction Temperature, max
(T
ESD Susceptibility
JMAX
)
A
(Note
Parameter
= T
(Note
J
= 25°C.
8)
(Note
9)
(Note
(Note
J
10)
= T
11)
A
(Note
= 25°C and represent most likely parametric norm.
3) :
I
) at any pin exceeds power supplies (V
2)
+3.0V
0°C
+3.0V
+2.7V
+2.7V
+2.7V
T
for 1000 hours
J
=T
≤
MAX
(+V
≤
≤
≤
≤
≤
T
A
=+100°C,
+V
+V
+V
+V
+V
≤
S
−65°C to +150°C
S
S
S
S
S
+ 0.6V) to −0.6V
+75°C, +V
JA
≤
≤
≤
≤
≤
) is specified without a heat sink in still air.
+12V to −0.2V
+10V
+10V
+3.3V, 0°C
+10V
+10V
Conditions
(Note
+125°C
10 mA
1)
S
5 mA
= +2.7V
S
= +3.0 V
≤
I
< GND or V
T
A
2
≤
+75°C
DC
Operating Ratings
Soldering
Semiconductor's Reflow Temperature Profile specifications.
Refer to www.national.com/packaging.
Specified Temperature Range:
Supply Voltage Range (+V
Thermal Resistance, θ
. Boldface limits apply for T
I
> +V
Human Body Model
Machine Model
LM62B, LM62C
S
), the current at that pin should be limited to 5 mA.
(Note
Typical
+480
±0.2
+16
0.2
82
±5
process
6)
+2.5/−2.0
(Note
LM62B
JA
Limits
+16.1
+15.1
±1.13
must
±2.0
±0.8
±9.7
130
165
(Note
4.7
4.4
S
)
7)
A
5)
= T
(Note
comply
J
+4.0/−3.0
(Note
= T
LM62C
Limits
+16.3
+14.9
±1.13
±3.0
±1.0
±9.7
1)
130
165
4.7
4.4
(Note
MIN
T
0°C
7)
to T
MIN
with
+2.7V to +10V
4)
≤
≤
MAX
kΩ (max)
T
mV/°C (max)
mV/°C (min)
mV/V (max)
T
A
mV (max)
kΩ (max)
μA (max)
μA (max)
A
450°C/W
°C (max)
°C (max)
°C (max)
≤
; all other
(Limit)
National
μA/°C
Units
≤
2500V
+90°C
mV
μA
°C
250V
T
MAX