Rainbow Electronics LM92 - Manual (Page 3)

Absolute Maximum Ratings
(Note 1)
Supply Voltage −0.3 V to 6.5V
Voltage at any Pin −0.3 V
to (+V
S
+ 0.3V)
Input Current at any Pin 5mA
Package Input Current (Note 2) 20mA
T_CRIT_A and INT Output Sink
Current
10mA
T_CRIT_A and INT Output
Voltage
6.5V
Storage Temperature −65˚C to +125˚C
Soldering Information, Lead
Temperature
SOP and MSOP Package (Note 3)
Vapor Phase (60 seconds) 215˚C
Infrared (15 seconds) 220˚C
ESD Susceptibility (Note 4)
Human Body Model 2500V
Machine Model 250V
Operating Ratings
(Notes 1, 5)
Specified Temperature Range T
MIN
to T
MAX
(Note 6) −55˚C to +150˚C
Supply Voltage Range (+V
S
) +2.7V to +5.5V
Electrical Characteristics
Temperature-to-Digital Converter CharacteristicsUnless otherwise noted, these specifications apply for +V
S
=+2.7V to +5.5V
for LM92CIM . Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
; all other limits T
A
= T
J
=+25˚C, unless otherwise noted.
Parameter Conditions
Typical
(Note 7)
Limits
(Note 8)
Units
(Limit)
Accuracy (This is a summary. For
more detailed information please
see (Note 9)) T
A
= +30˚C, +V
S
= 3.3V to
4.0V
± 0.33
˚C (max)
T
A
= 10˚C or +50˚C, +V
S
=
3.3V to 4.0V
± 0.50
T
A
= −10 ˚C or +85˚C, +V
S
=
3.3V to 4.0V
± 1.00
T
A
= +125˚C, +V
S
= 4.0V ± 1.25
T
A
= −25˚C to 150˚C, +V
S
=
4.0V
± 1.50
Resolution (Note 10) 13
0.0625
Bits
˚C
Linearity (Note 11) ± 0.5 ˚C (max)
Offset Error of Transfer Function
(Note 12) +V
S
= 4.0V ˚C (max)
Offset Error of Transfer Function
Supply Sensitivity 2.7V
≤
+V
S
< 3.6V ˚C/V (max)
3.6V
≤
+V
S
≤
5.5V ˚C/V (max)
Temperature Conversion Time (Note 13) 500 1000 ms
Quiescent Current I 2 C Inactive 0.35 mA
I 2 C Active 0.35 0.625 mA (max)
Shutdown Mode 5 µA
T
HYST
Default Temperature (Notes 15, 16) 2 ˚C
T
LOW
Default Temperature (Note 16) 10 ˚C
T
HIGH
Default Temperature (Note 16) 64 ˚C
T
C
Default Temperature (Note 16) 80 ˚C
LM92
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