ACS714
Automotive Grade, Fully Integrated, Hall Effect-Based Linear Current Sensor IC
with 2.1 kVRMS Voltage Isolation and a Low-Resistance Current Conductor
Characteristic Performance
I P = 20 A, unless otherwise specified
Mean Supply Current versus Ambient Temperature
9.7
9.6
9.5
10.4
10.2
10.0
Supply Current versus Supply Voltage
9.4
9.3
9.2
V CC = 5 V
9.8
9.6
9.4
9.2
9.1
-50
-25
0
25
50
75
100
125
150
9.0
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
T A (°C)
Magnetic Offset versus Ambient Temperature
0
–0.5
–1.0
–1.5
–2.0
V CC (V)
Nonlinearity versus Ambient Temperature
0.35
0.30
0.25
0.20
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
V CC = 5 V; I P = 0 A,
After excursion to 20 A
0.15
0.10
0.05
0
-50
-25
0
25
50
75
100
125
150
–50
–25
0
25
50
75
100
125
150
T A (°C)
Mean Total Output Error versus Ambient Temperature
8
6
4
2
0
–2
–4
–6
100.8
100.6
100.4
100.2
100.0
99.8
99.6
99.4
99.2
T A (°C)
Sensitivity versus Ambient Temperature
–8
–50
–25
0
25
50
75
100
125
150
99.0
–50
–25
0
25
50
75
100
125
150
T A (°C)
T A (°C)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Output Voltage versus Sensed Current
V CC = 5 V
T A (°C)
–40
–20
25
85
125
110.00
108.00
106.00
104.00
102.00
100.00
98.00
96.00
94.00
92.00
Sensitivity versus Sensed Current
T A (°C)
–40
25
85
150
0
–25 –20 –15 –10
–5
0
I P (A)
5
10
15
20
25
90.00
–25 –20 –15 –10
–5
0
Ip (A)
5
10
15
20
25
0 A Output Voltage versus Ambient Temperature
2525
2520
2515
0 A Output Voltage Current versus Ambient Temperature
0.25
0.20
0.15
2510
2505
2500
2495
2490
2485
I P = 0 A
0.10
0.05
0
–0.05
–0.10
–0.15
I P = 0 A
-50
-25
0
25
50
75
100
125
150
-50
-25
0
25
50
75
100
125
150
T A (°C)
T A (°C)
Allegro MicroSystems, LLC
115 Northeast Cutoff, Box 15036
10
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
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相关代理商/技术参数
ACS715 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Automotive Grade, Fully Integrated, Hall Effect-Based Linear Current Sensor with 2.1 kVRMS Voltage Isolation and a Low-Resistance Current Conductor
ACS715ELCTR-20A-T 功能描述:SENSOR CURRENT 20A 5V UNI 8-SOIC RoHS:是 类别:传感器,转换器 >> 电流 系列:- 标准包装:10 系列:*
ACS715ELCTR-30A-T 功能描述:SENSOR CURRENT 30A 5V UNI 8-SOIC RoHS:是 类别:传感器,转换器 >> 电流 系列:- 标准包装:10 系列:*
ACS715LLCTR-20A-T 功能描述:SENSOR CURRENT 20A 5V UNI 8-SOIC RoHS:是 类别:传感器,转换器 >> 电流 系列:- 标准包装:10 系列:*
ACS715LLCTR-30A-T 功能描述:SENSOR CURRENT 30A 5V UNI 8-SOIC RoHS:是 类别:传感器,转换器 >> 电流 系列:- 标准包装:10 系列:*
ACS716 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:120 kHz Bandwidth, High Voltage Isolation Current Sensor with Integrated Overcurrent Detection
ACS716KLATR-12CB-NL-T 功能描述:IC CURRENT SENSOR 120KHZ 16-SOIC RoHS:是 类别:传感器,转换器 >> 电流 系列:- 标准包装:10 系列:*
ACS716KLATR-12CB-T 功能描述:IC CURRENT SENSOR 120KHZ 16SOIC RoHS:是 类别:传感器,转换器 >> 电流 系列:- 标准包装:10 系列:*