ACS722 查看數據表（PDF） - Allegro MicroSystems
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ACS722
Allegro MicroSystems
ACS722 Datasheet PDF : 22 Pages
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ACS722
High Accuracy, Galvanically Isolated Current Sensor IC
With Small Footprint SOIC8 Package
CHARACTERISTIC PERFORMANCE
xLLCTR-5AB Key Parameters
Zero Current Output Voltage vs. Temperature
1680
Offset Voltage vs. Temperature
30
1670
20
1660
10
1650
0
1640
-10
1630
-20
1620
-30
1610
-40
1600
-50
0
50
100
Temperature (ºC)
-50
150
-50
0
50
100
150
Temperature (ºC)
274
272
270
268
266
264
262
260
258
-50
Sensitivity vs. Temperature
4
3
2
1
0
-1
-2
-3
-4
0
50
100
150
-50
Temperature (ºC)
Sensitivity Error vs. Temperature
0
50
100
150
Temperature (ºC)
1.00
0.80
0.60
0.40
0.20
0.00
-0.20
-0.40
-0.60
-0.80
-1.00
-50
Nonlinearity vs. Temperature
0
50
100
Temperature (ºC)
+3 Sigma
5
4
3
2
1
0
-1
-2
-3
-4
-5
150
-50
Average
Total Error at IPR(max) vs. Temperature
0
50
100
150
Temperature (ºC)
-3 Sigma
Allegro MicroSystems, LLC
11
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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