ACS711KLCTR-25AB-T Allegro Microsystems Inc, ACS711KLCTR-25AB-T Datasheet - Page 7

• Manufacturer Part Number: ACS711KLCTR-25AB-T
• Description: CURRENT SENSOR W/OVERCURRENT OUTPUT
• Manufacturer: Allegro Microsystems Inc
• Series: -r

Specifications of ACS711KLCTR-25AB-T

• Current - Sensing: ±25A
• Accuracy: ±5%
• Sensitivity: 55mV/A
• Current - Supply: 4mA
• Sensor Type: Hall Effect
• Voltage - Supply: 3 V ~ 5.5 V
• Output: Analog, Ratiometric
• Frequency: 100kHz
• Response Time: 100µs
• Polarization: Bidirectional
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ACS711
-0.5
-1.0
-1.5
-20
-40
-60
2.0
1.5
1.0
0.5
80
60
40
20
-2
-4
-6
0
0
8
6
4
2
0
–60
–60
–60
Electrical Offset Voltage versus Ambient Temperature
Total Output Error versus Ambient Temperature
–40
–40
–40
Nonlinearity versus Ambient Temperature
–20
–20
–20
0
0
0
20
20
20
T
A
40
T
40
T
40
(°C)
A
A
(°C)
(°C)
Data taken using the ACS711KLC-12A, V
Hall Effect Linear Current Sensor with Overcurrent
60
60
60
Typical Maximum Limit
Characteristic Performance Data
80
80
80
Fault Output for < 100 V Isolation Applications
100
100
100
120
120
120
Accuracy Data
140
140
140
Mean
101.5
101.0
100.5
100.0
99.5
99.0
98.5
114
113
112
111
110
109
108
107
16
14
12
10
8
6
4
2
0
–60
–60
–60
Fault Operating Point versus Ambient Temperature
–40
–40
–40
Typical Minimum Limit
Symmetry versus Ambient Temperature
Sensitivity versus Ambient Temperature
CC
–20
–20
–20
= 3.3 V
0
0
0
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
20
20
20
T
T
T
A
A
A
40
40
40
(°C)
(°C)
(°C)
60
60
60
80
80
80
100
100
100
120
120
120
140
140
140
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