Allegro MicroSystems Current Sensors

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
For Measuring
Sensor Type
Current - Sensing
Number of Channels
Output
Sensitivity
Frequency
Linearity
Accuracy
Voltage - Supply
Response Time
Current - Supply (Max)
Operating Temperature
Grade
Qualification
Polarization
Mounting Type
Package / Case
Supplier Device Package
12-QFN Exposed Pad
ACS711KEXLT-31AB-T
SENSOR CURRENT HALL 31A AC/DC
Allegro MicroSystems
117,783
In Stock
1 : ₱57.77000
Cut Tape (CT)
1,500 : ₱31.98070
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
31A
1
Ratiometric, Voltage
45mV/A
DC ~ 100kHz
±1%
±5%
3V ~ 5.5V
4.6µs
5.5mA
-40°C ~ 125°C
-
-
Bidirectional
Surface Mount
12-PowerWFQFN
12-QFN (3x3)
12-QFN Exposed Pad
ACS711KEXLT-15AB-T
SENSOR CURRENT HALL 15.5A AC/DC
Allegro MicroSystems
79,232
In Stock
1 : ₱57.77000
Cut Tape (CT)
1,500 : ₱31.98070
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
15.5A
1
Ratiometric, Voltage
90mV/A
DC ~ 100kHz
±1%
±5%
3V ~ 5.5V
4.6µs
5.5mA
-40°C ~ 125°C
-
-
Bidirectional
Surface Mount
12-PowerWFQFN
12-QFN (3x3)
ACS71240KEXBLT-010B3
ACS71240KEXBLT-010B3
SENSOR CURRENT HALL 10A 12PWRQFN
Allegro MicroSystems
1,062
In Stock
1 : ₱87.81000
Cut Tape (CT)
1,500 : ₱49.96643
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
10A
1
Voltage
132mV/A
120kHz
±1%
±6%
3V ~ 3.6V
4µs
12mA
-40°C ~ 125°C
Automotive
AEC-Q100
Bidirectional
Surface Mount, Wettable Flank
12-PowerWFQFN
12-QFN (3x3)
8 SOIC
ACS711ELCTR-12AB-T
SENSOR CURRENT HALL 12.5A AC/DC
Allegro MicroSystems
18,041
In Stock
1 : ₱105.72000
Cut Tape (CT)
3,000 : ₱58.91423
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
12.5A
1
Ratiometric, Voltage
110mV/A
DC ~ 100kHz
±1%
±5%
3V ~ 5.5V
4.6µs
5.5mA
-40°C ~ 85°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS711ELCTR-25AB-T
SENSOR CURRENT HALL 25A AC/DC
Allegro MicroSystems
5,992
In Stock
1 : ₱105.72000
Cut Tape (CT)
3,000 : ₱58.91423
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
25A
1
Ratiometric, Voltage
55mV/A
DC ~ 100kHz
±1%
±5%
3V ~ 5.5V
4.6µs
5.5mA
-40°C ~ 85°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS711KLCTR-12AB-T
SENSOR CURRENT HALL 12.5A AC/DC
Allegro MicroSystems
30,447
In Stock
1 : ₱114.96000
Cut Tape (CT)
3,000 : ₱64.41894
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
12.5A
1
Ratiometric, Voltage
110mV/A
DC ~ 100kHz
±1%
±5%
3V ~ 5.5V
4.6µs
5.5mA
-40°C ~ 125°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS711KLCTR-25AB-T
SENSOR CURRENT HALL 25A AC/DC
Allegro MicroSystems
24,353
In Stock
1 : ₱114.96000
Cut Tape (CT)
3,000 : ₱64.41894
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
25A
1
Ratiometric, Voltage
55mV/A
DC ~ 100kHz
±1%
±5%
3V ~ 5.5V
4.6µs
5.5mA
-40°C ~ 125°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
12-QFN
ACS70331EESATR-005B3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
15,451
In Stock
1 : ₱121.32000
Cut Tape (CT)
1,500 : ₱70.67697
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
AC/DC
GMR
5A
1
Voltage
200mv/A
DC ~ 1MHz
±0.2%
±2%
3V ~ 4.5V
535ns
6mA
-40°C ~ 85°C
-
-
Bidirectional
Surface Mount
12-PowerWFQFN
12-QFN (3x3)
12-QFN
ACS70331EESATR-2P5U3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
14,250
In Stock
1 : ₱121.32000
Cut Tape (CT)
1,500 : ₱70.67697
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
AC/DC
GMR
2.5A
1
Voltage
800mV/A
DC ~ 1MHz
±0.2%
±2%
3V ~ 4.5V
535ns
6mA
-40°C ~ 85°C
-
-
Unidirectional
Surface Mount
12-PowerWFQFN
12-QFN (3x3)
12-QFN
ACS70331EESATR-2P5B3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
8,344
In Stock
1 : ₱121.32000
Cut Tape (CT)
1,500 : ₱70.67697
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
AC/DC
GMR
2.5A
1
Voltage
400mV/A
DC ~ 1MHz
±0.2%
±2%
3V ~ 4.5V
535ns
6mA
-40°C ~ 85°C
-
-
Bidirectional
Surface Mount
12-PowerWFQFN
12-QFN (3x3)
8 SOIC
ACS70331EOLCTR-2P5U3
HIGH SENSITIVITY, GMR-BASED CURR
Allegro MicroSystems
13,143
In Stock
1 : ₱128.25000
Cut Tape (CT)
3,000 : ₱72.36482
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
AC/DC
GMR
2.5A
1
Voltage
800mV/A
DC ~ 1MHz
±0.2%
-
3V ~ 4.5V
535ns
6mA
-40°C ~ 85°C
-
-
Unidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8-SOIC
ACS71240LLCBTR-030B3
SENSOR CURRENT HALL 30A 8SOIC
Allegro MicroSystems
8,602
In Stock
1 : ₱153.67000
Cut Tape (CT)
3,000 : ₱87.95791
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
30A
1
Voltage
44mV/A
120kHz
±1%
±6%
3V ~ 3.6V
4µs
12mA
-40°C ~ 150°C
Automotive
AEC-Q100
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
-
24-QSOP
ACS709LLFTR-35BB-T
SENSOR CURRENT HALL 37.5A AC/DC
Allegro MicroSystems
86,443
In Stock
1 : ₱164.07000
Cut Tape (CT)
2,500 : ₱87.37712
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
AC/DC
Hall Effect, Open Loop
37.5A
1
Ratiometric, Voltage
28mV/A
DC ~ 120kHz
±0.25%
±3%
3V ~ 5.5V
4µs
14.5mA
-40°C ~ 150°C
-
-
Bidirectional
Surface Mount
24-SSOP (0.154", 3.90mm Width)
24-QSOP
8 SOIC
ACS712ELCTR-20A-T
SENSOR CURRENT HALL 20A AC/DC
Allegro MicroSystems
37,259
In Stock
1 : ₱165.22000
Cut Tape (CT)
3,000 : ₱95.18031
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
AC/DC
Hall Effect, Open Loop
20A
1
Ratiometric, Voltage
100mV/A
DC ~ 80kHz
±1.5%
±1.5%
5V
5µs
13mA
-40°C ~ 85°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS712ELCTR-05B-T
SENSOR CURRENT HALL 5A AC/DC
Allegro MicroSystems
34,191
In Stock
1 : ₱165.22000
Cut Tape (CT)
3,000 : ₱95.18031
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
AC/DC
Hall Effect, Open Loop
5A
1
Ratiometric, Voltage
185mV/A
DC ~ 80kHz
±1.5%
±1.5%
5V
5µs
13mA
-40°C ~ 85°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS712ELCTR-30A-T
SENSOR CURRENT HALL 30A AC/DC
Allegro MicroSystems
19,917
In Stock
1 : ₱165.22000
Cut Tape (CT)
3,000 : ₱95.18031
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
AC/DC
Hall Effect, Open Loop
30A
1
Ratiometric, Voltage
66mV/A
DC ~ 80kHz
±1.5%
±1.5%
5V
5µs
13mA
-40°C ~ 85°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS713ELCTR-30A-T
SENSOR CURRENT HALL 30A DC
Allegro MicroSystems
12,783
In Stock
1 : ₱169.27000
Cut Tape (CT)
3,000 : ₱97.44528
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
DC
Hall Effect, Open Loop
30A
1
Ratiometric, Voltage
133mV/A
DC ~ 80kHz
±1.5%
±1.5%
5V
5µs
13mA
-40°C ~ 85°C
-
-
Unidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS730KLCTR-20AB-T
1MHZ BANDWIDTH INTEGRATED, HALL
Allegro MicroSystems
14,654
In Stock
1 : ₱183.71000
Cut Tape (CT)
3,000 : ₱106.61338
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
20A
1
Ratiometric, Voltage
100mV/A
1MHz
±0.75%
±3%
4.5V ~ 5.5V
700ns
25mA
-40°C ~ 125°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS730KLCTR-40AB-T
1MHZ BANDWIDTH INTEGRATED, HALL
Allegro MicroSystems
13,843
In Stock
1 : ₱183.71000
Cut Tape (CT)
3,000 : ₱106.61338
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
40A
1
Ratiometric, Voltage
50mV/A
1MHz
±0.75%
±3%
4.5V ~ 5.5V
700ns
25mA
-40°C ~ 125°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS724LLCTR-05AB-T
SENSOR CURRENT HALL 5A 8SOIC
Allegro MicroSystems
15,112
In Stock
1 : ₱187.17000
Cut Tape (CT)
3,000 : ₱108.67808
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
5A
1
Ratiometric, Voltage
400mV/A
DC ~ 120kHz
±1.5%
±0.6%
4.5V ~ 5.5V
4µs
14mA
-40°C ~ 150°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS724LLCTR-10AB-T
SENSOR CURRENT HALL 10A AC/DC
Allegro MicroSystems
14,095
In Stock
1 : ₱187.17000
Cut Tape (CT)
3,000 : ₱108.67808
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
10A
1
Ratiometric, Voltage
200mv/A
DC ~ 120kHz
±1.5%
±1%
4.5V ~ 5.5V
4µs
14mA
-40°C ~ 150°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS724LLCTR-20AU-T
SENSOR CURRENT HALL 20A DC
Allegro MicroSystems
13,502
In Stock
1 : ₱187.17000
Cut Tape (CT)
3,000 : ₱108.67808
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
DC
Hall Effect, Open Loop
20A
1
Ratiometric, Voltage
200mv/A
120kHz
±1.5%
±0.7%
4.5V ~ 5.5V
4µs
14mA
-40°C ~ 150°C
-
-
Unidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS725LLCTR-20AB-T
SENSOR CURRENT HALL 20A 8SOIC
Allegro MicroSystems
13,261
In Stock
1 : ₱187.17000
Cut Tape (CT)
3,000 : ₱108.67808
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Differential
20A
1
Ratiometric, Voltage
66mV/A
DC ~ 120kHz
±1.5%
±0.8%
3V ~ 3.6V
4µs
14mA
-40°C ~ 150°C
Automotive
AEC-Q100
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS724LLCTR-20AB-T
SENSOR CURRENT HALL 20A AC/DC
Allegro MicroSystems
11,672
In Stock
1 : ₱187.17000
Cut Tape (CT)
3,000 : ₱108.67808
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
20A
1
Ratiometric, Voltage
100mV/A
DC ~ 120kHz
±1.5%
±0.8%
4.5V ~ 5.5V
4µs
14mA
-40°C ~ 150°C
-
-
Bidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
10,740
In Stock
1 : ₱187.17000
Cut Tape (CT)
3,000 : ₱108.67808
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
DC
Hall Effect, Open Loop
5A
1
Ratiometric, Voltage
800mV/A
120kHz
±1.5%
±0.6%
4.5V ~ 5.5V
4µs
14mA
-40°C ~ 150°C
-
-
Unidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Showing
of 555

Allegro MicroSystems Current Sensors


Current Sensors are designed to detect and respond to changes in the flow of electricity in a wire or circuit. The sensor types are current switch, flux gate, hall effect, current indicator, current sensor, magnetic modulator, magnetoresistive, and transformer w/conditioning with current sensing ranging from programmable to 5mA to 2500A for measuring AC or DC current.