1°C Triple Temperature Sensor with Hotter of Two Zones
Datasheet
Chapter 2 Electrical Specifications
2.1
Absolute Maximum Ratings
Table 2.1 Absolute Maximum Ratings
DESCRIPTION
Supply Voltage V
DD
Voltage on SMDATA and SMCLK
pins
Voltage on any other pin
Operating Temperature Range
Storage Temperature Range
Lead Temperature Range
Package Thermal Characteristics for MSOP-8
Thermal Resistance T
JA
(at 0 air flow)
ESD Rating, All Pins Human Body Model
135.9
2000
°C/W
V
RATING
-0.3 to 5.0
-0.3 to 5.5
-0.3 to VDD+0.3
-40 to 125
-55 to 150
Refer to JEDEC
Spec. J-STD-020
UNIT
V
V
V
°C
°C
Note:
Stresses above those listed could cause damage to the device. This is a stress rating only and
functional operation of the device at any other condition above those indicated in the operation
sections of this specification is not implied. When powering this device from laboratory or
system power supplies, it is important that the Absolute Maximum Ratings not be exceeded or
device failure can result. Some power supplies exhibit voltage spikes on their outputs when the
AC power is switched on or off. In addition, voltage transients on the AC power line may appear
on the DC output. If this possibility exists, it is suggested that a clamp circuit be used.
2.2
Electrical Specifications
Table 2.2 Electrical Characteristics
V
DD
=3.0V to 3.6V, T
A
= 0°C to +85°C, Typical values at T
A
= 27°C unless otherwise noted
PARAMETER
DC Power
Supply Voltage
Average Operating Current
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
V
DD
I
DD
I
STBY
3.0
3.3
340
2
3.6
400
4
V
μA
μA
4 conversions/s
See
Standby mode
Internal Temperature Monitor
Temperature Accuracy
Temperature Resolution
±
1
0.125
±
3
°C
°C
0°C≤T
A
≤85°C
SMSC EMC1063
DATASHEET
7
Revision 1.37 (02-05-07)
SMSC [ SMSC CORPORATION ]
