SX8722 데이터 시트보기 (PDF) - Semtech Corporation
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SX8722 Datasheet PDF : 108 Pages
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SX8722
High gain acquisition for sensor interface
ADVANCED COMMUNICATIONS & SENSING
DATASHEET
1. Specifications
1.1. 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.
Parameter
Power supply
Storage temperature
Max sensor common mode
Input voltage
Peak soldering temperature
Symbol
VBAT
TSTORE
VVR P
VVR N
T
Condition
Min
Max
VSS - 0.3
6
-55
150
VSS - 300 VBATT + 300
Units
V
°C
mV
VSS - 300 VBATT + 300
mV
260
°C
Note: This device is ESD sensitive. Use of standard ESD handling precautions is required.
1.2. Operating conditions
All values are valid whithin the operating conditions unless otherwise specified.
Parameter
OPERATING CONDITIONS
Power supply
Operating temperature
CURENT CONSUMPTION
Active current
Sleep current (1)
Sleep current (2)
Shutdown current
DIGITAL I/O
Input logic high
Input logic low
Output logic high
Output logic low
Symbol Condition
VBAT
TOP
IOP
ISLEEP
ISLEEP
ISHUT
Temperature < 85°C
Temperature < 85°C
Temperature < 85°C
VIH
VIL
VOH
VOL
IOH < 4 mA
IOL < 4 mA
Min
Typ
Max
Unit
2.4
5.5
V
-40
125
°C
300
μA
1
5.0
μA
3
10.0
μA
0.5
3.5
μA
0.7 x
VBAT
0.4
V
0.3 x
V
VBAT
VBAT -
V
0.4
V
ACS - Revision 4.2
©2008 Semtech Corp.
October 2008
Page 6
www.semtech.com
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