Rainbow Electronics LM75 - Manual (Page 4)

Absolute Maximum Ratings
(Note 1)
Supply Voltage −0.3V to 6.5V
Voltage at any Pin −0.3V to +V
S
+ 0.3V
Input Current at any Pin (Note 2) 5 mA
Package Input Current (Note 2) 20 mA
O.S. Output Sink Current 10 mA
O.S. Output Voltage 6.5V
Storage Temperature −65˚C to +150˚C
Soldering Information, Lead Temperature
SOP and MSOP Package (Note 3)
Vapor Phase (60 seconds)
Infrared (15 seconds)
215˚C
220˚C
ESD Susceptibility (Note 4) LM75B LM75C
Human Body Model 2500V 1500V
Machine Model 250V 100V
Operating Ratings
Specified Temperature Range T
MIN
to T
MAX
(Note 5) −55˚C to +125˚C
Supply Voltage Range (+V
S
) +3.0V to +5.5V
Temperature-to-Digital Converter Characteristics
Unless otherwise noted, these specifications apply for +V
S
= +5 Vdc for LM75BIM-5, LM75BIMM-5, LM75CIM-5, and
LM75CIMM-5 and +V
S
= +3.3 Vdc for LM75BIM-3, LM75BIMM-3, LM75CIM-3, and LM75CIMM-3 (Note 6). 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 12)
Limits
(Note 7)
Units
(Limit)
Accuracy T
A
= −25˚C to +100˚C ± 2.0 ˚C (max)
T
A
= −55˚C to +125˚C ± 3.0 ˚C (max)
Resolution 9 Bits
Temperature Conversion Time (Note 8) 100 ms
Quiescent Current LM75B I 2 C Inactive 0.25 0.5 mA (max)
Shutdown Mode, +V
S
= 3V 4 µA
Shutdown Mode, +V
S
= 5V 6 µA
LM75C I 2 C Inactive 0.25 1.0 mA (max)
Shutdown Mode, +V
S
= 3V 4 µA
Shutdown Mode, +V
S
= 5V 6 µA
O.S. Output Saturation Voltage I
OUT
= 4.0 mA 0.8 V (max)
(Note 9)
O.S. Delay (Note 10) 1 Conversions (min)
6 Conversions (max)
T
OS
Default Temperature (Note 11) 80 ˚C
T
HYST
Default Temperature (Note 11) 75 ˚C
Logic Electrical Characteristics
DIGITAL DC CHARACTERISTICS Unless otherwise noted, these specifications apply for +V
S
= +5 Vdc for LM75BIM-5,
LM75BIMM-5, LM75CIM-5, and LM75CIMM-5 and +V
S
= +3.3 Vdc for LM75BIM-3, LM75BIMM-3, LM75CIM-3, and
LM75CIMM-3 (Note 6). 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.
Symbol Parameter Conditions
Typical
(Note 12)
Limits
(Note 7)
Units
(Limit)
V
IN(1)
Logical “1” Input Voltage +V
S
x 0.7 V (min)
+V
S
+ 0.5 V (max)
V
IN(0)
Logical “0” Input Voltage −0.3 V (min)
+V
S
x 0.3 V (max)
I
IN(1)
Logical “1” Input Current V
IN
= 5V 0.005 1.0 µA (max)
I
IN(0)
Logical “0” Input Current V
IN
= 0V −0.005 −1.0 µA (max)
C
IN
All Digital Inputs 20 pF
I
OH
High Level Output Current V
OH
= 5V 100 µA (max)
V
OL
Low Level Output Voltage I
OL
= 3 mA 0.4 V (max)
LM75
www.national.com 4