SX8744 데이터 시트보기 (PDF) - Semtech Corporation
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SX8744 Datasheet PDF : 24 Pages
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SX8733/SX8743/SX8744
Digital temperature sensor
ADVANCED COMMUNICATIONS & SENSING
DATASHEET
1. Electrical Characteristics
1.1. Sensor Temperature Definition
Parameter
Local sensor diode temperature (chip junction temperature)
External diode temperature (remote diode junction temperature)
Symbol
TJ
TD
1.2. Absolute Maximum Ratings
Stresses above the values listed below may cause permanent device failure. Exposure to absolute maximum ratings for
extended periods may affect device reliability. Operation outside the parameters specified in the Electrical Characteristics
section is not implied.
Parameter
Power supply to VSS
Storage temperature
Ambient operating temperature
Input voltage on programmable
pin
Input voltage on SMBUS pin
Input current on any pin
Peak reflow temperature
Latchup
ESD
Symbol
VDD,ABSMAX
TJ,STORE
TJ,ABSMAX
Conditions
VPIN,ABSMAX P1, P2, P3, P4
VPIN,SMBUS
IPIN,ABSMAX
TPKG
ILUP
HBM
MM
CDM
SMBCLK, SMBDAT
Human Body Model
Machine Model
Charged Device Model
Min
Max
Unit
-0.5
5.75
V
-50
150
°C
-40
140
°C
-0.5
VDD + 0.25
V
-0.5
-10
-100
5.75
V
10
mA
260
°C
100
mA
2
kV
200
V
500
V
ACS Revision 2.91/February 2010
©2010 Semtech Corp.
Page 3
www.semtech.com
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