Rainbow Electronics LM60 - Manual (Page 3)

Absolute Maximum Ratings
(Note 1)
Supply Voltage +12V to −0.2V
Output Voltage (+V
S
+ 0.6V) to
−0.6V
Output Current 10 mA
Input Current at any pin (Note 2) 5 mA
ESD Susceptibility (Note 3) :
Human Body Model 2500V
Machine Model
SOT-23
TO-92
250V
200V
Recommended Lead Temperature
(Note 4):
SOT Package:
Vapor Phase (60 sec)
Infrared (15 sec)
TO-92 Package (3 sec, dwell time)
+215˚C
+220˚C
+240˚C
Storage Temperature −65˚C to
+150˚C
Maximum Junction Temperature
(T
JMAX
) +125˚C
Operating Ratings
(Note 1)
Specified Temperature Range: T
MIN
≤ T
A
≤ T
MAX
LM60B −25˚C
≤
T
A
≤
+125˚C
LM60C −40˚C ≤ T
A
≤
+125˚C
Supply Voltage Range (+V
S
) +2.7V to +10V
Thermal Resistance,
θ
JA
(Note
5)
SOT-23
TO-92
450˚C/W
180˚C/W
Electrical Characteristics
Unless otherwise noted, these specifications apply for +V
S
= +3.0 V
DC
and I
LOAD
= 1 µA. Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
; all other limits T
A
= T
J
= 25˚C.
Parameter Conditions Typical
(Note 6)
LM60B LM60C Units
(Limit) Limits Limits
(Note 7) (Note 7)
Accuracy (Note 8) ± 2.0 ± 3.0 ˚C (max)
± 3.0 ± 4.0 ˚C (max)
Output Voltage at 0˚C +424 mV
Nonlinearity (Note 9) ± 0.6 ± 0.8 ˚C (max)
Sensor Gain +6.25 +6.06 +6.00 mV/˚C (min)
(Average Slope) +6.44 +6.50 mV/˚C (max)
Output Impedance 800 800 Ω (max)
Line Regulation (Note 10) +3.0V
≤
+V
S
≤
+10V ± 0.3 ± 0.3 mV/V (max)
+2.7V
≤
+V
S
≤
+3.3V ± 2.3 ± 2.3 mV (max)
Quiescent Current +2.7V
≤
+V
S
≤
+10V 82 110 110 µA (max)
125 125 µA (max)
Change of Quiescent Current +2.7V
≤
+V
S
≤
+10V ± 5.0 µA (max)
Temperature Coefficient of 0.2 µA/˚C
Quiescent Current
Long Term Stability (Note 11) T
J
=T
MAX
=+125˚C, for ± 0.2 ˚C
1000 hours
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 I ) at any pin exceeds power supplies (V I
< GND or V I
> +V S ), the current at that pin should be limited to 5 mA.
Note 3: The human body model is a 100 pF capacitor discharged through a 1.5 k Ω resistor into each pin. The machine model is a 200 pF capacitor discharged
directly into each pin.
Note 4: See the URL ”http://www.national.com/packaging/“ for other recomdations and methods of soldering surface mount devices.
Note 5: The junction to ambient thermal resistance ( θ
JA
) is specified without a heat sink in still air.
Note 6: Typicals are at T
J
= T
A
= 25˚C and represent most likely parametric norm.
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 +6.25 mV/˚C times the device’s case temperature plus 424 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.
LM60
www.national.com 3