ACS711 データシートの表示（PDF） - Allegro MicroSystems
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コンポーネント説明
メーカー
ACS711
Allegro MicroSystems
ACS711 Datasheet PDF : 18 Pages
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ACS711
Hall Effect Linear Current Sensor with Overcurrent
Fault Output for < 100 V Isolation Applications
Characteristic Performance Data
Data taken using the ACS711KLC-25A, VCC = 3.3 V
Accuracy Data
Electrical Offset Voltage versus Ambient Temperature
40
30
20
10
0
-10
-20
-30
-40
–60 –40 –20 0
20 40 60 80 100 120 140
TA (°C)
Sensitivity versus Ambient Temperature
57.0
56.5
56.0
55.5
55.0
54.5
54.0
53.5
–60 –40 –20 0
20 40 60
TA (°C)
80 100 120 140
Nonlinearity versus Ambient Temperature
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
–60 –40 –20 0
20 40 60 80 100 120 140
TA (°C)
Symmetry versus Ambient Temperature
100.8
100.6
100.4
100.2
100.0
99.8
99.6
99.4
99.2
99.0
–60 –40 –20 0
20 40 60
TA (°C)
80 100 120 140
Total Output Error versus Ambient Temperature
5
4
3
2
1
0
-1
-2
-3
-4
–60 –40 –20 0
20 40 60 80 100 120 140
TA (°C)
Fault Operating Point versus Ambient Temperature
30
25
20
15
10
5
0
–60 –40 –20 0
20 40 60
TA (°C)
80 100 120 140
Typical Maximum Limit
Mean
Typical Minimum Limit
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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