Allegro MicroSystems Current Sensors

Results: 544
Series
-*ACS37002ACS37003ACS37010ACS37012ACS70331ACS711ACS720ACS72981ACS730ACS770XtremeSense™ Crocus
Packaging
BoxBulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
For Measuring
-AC/DCDC
Sensor Type
-GMRHall EffectHall Effect, DifferentialHall Effect, Open LoopMagnetoresistive
Current - Sensing
13mT13.5mT20mT26.5mT40mT2.5A±5A5A6A6.5A7.5A9A
Output
-Analog VoltageI2CRatiometric, CurrentRatiometric, VoltageRatiometric, Voltage and CurrentVoltage
Sensitivity
1.5mV/g3mV/g5mV/A5mV/g6mV/g6.6mV/A6.66mV/A8mV/A8.8mV/A10mV/A10mV/g12mV/A
Frequency
2kHz40kHz100kHz100kHz ~ 400kHz120kHz400kHz450kHz1MHz-DC ~ 100kHzDC ~ 120kHzDC ~ 13kHz
Linearity
±0.1%±0.15%±0.2%±0.25%±0.3%±0.45%±0.5%±0.75%±0.8%±0.85%±0.9%±0.95%
Accuracy
±0.5%±0.6%±0.7%±0.8%±0.9%±1%±1.1%±1.2%±1.3%±1.5%±1.6%±1.7%
Voltage - Supply
2.7V ~ 5.5V3V ~ 3.6V3V ~ 4.5V3V ~ 5.5V3.14V ~ 3.46V3.15V ~ 3.45V3.15V ~ 3.6V3.15V ~ 5.5V3.5V ~ 5V4V ~ 5.5V4.5V ~ 5.5V4.75V ~ 5.25V4.75V ~ 5.5V5V
Response Time
40ns200ns0.3µs300ns535ns700ns1.2µs1.3µs1.6µs1.8µs2µs2.5µs
Current - Supply (Max)
1.2mA2.5mA5.5mA6mA7.5mA9mA10mA11mA12mA13mA13.5mA14mA
Operating Temperature
-40°C ~ 125°C-40°C ~ 150°C-40°C ~ 85°C-20°C ~ 85°C-
Grade
-Automotive
Qualification
-AEC-Q100
Polarization
-BidirectionalUnidirectional
Mounting Type
Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
5-CA Formed Leads, PFF5-CB Formed Leads, PFF5-CB Formed Leads, PSF5-CB Formed Leads, SMT5-CB Straight Leads, PSS6-TDFN Exposed Pad7-PowerLQFN7-PowerSMD Module8-SOIC (0.154", 3.90mm Width)8-SOIC (0.154", 3.90mm Width), 6 Leads8-TSSOP (0.173", 4.40mm Width)12-PowerWFQFN16-PowerSOIC (0.295", 7.50mm Width)16-SOIC (0.295", 7.50mm Width)
Supplier Device Package
5-CA Module5-CB5-CB Module6-DFN (3x3)6-SOIC7-PSOF7-QFN (4x4)8-SOIC8-TSSOP12-QFN (3x3)16-SOIC24-QSOPSOT-23-5
Stocking Options
Environmental Options
Media
Marketplace Product
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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
131,245
In Stock
1 : Fr.0.99000
Cut Tape (CT)
1,500 : Fr.0.51658
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
15,922
In Stock
1 : Fr.0.99000
Cut Tape (CT)
1,500 : Fr.0.51658
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)
6 DFN
CT110FDV-ID6
XTREMESENSE HIGH LINEARITY, HIGH
Allegro MicroSystems
639
In Stock
1 : Fr.1.49000
Cut Tape (CT)
3,000 : Fr.0.66449
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy
AC/DC
Magnetoresistive
5A
1
Ratiometric, Voltage and Current
100mV/mT
DC ~ 200kHz
±0.15%
±0.5%
2.7V ~ 5.5V
20µs
2.5mA
-40°C ~ 85°C
-
-
Bidirectional
Surface Mount
6-TDFN Exposed Pad
6-DFN (3x3)
ACS71240KEXBLT-010B3
ACS71240KEXBLT-010B3
SENSOR CURRENT HALL 10A 12PWRQFN
Allegro MicroSystems
1,641
In Stock
1 : Fr.1.50000
Cut Tape (CT)
1,500 : Fr.0.79168
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)
12 QFN Top View
ACS71240KEXBLT-030B3
SENSOR CURRENT HALL 30A 12PWRQFN
Allegro MicroSystems
199
In Stock
1 : Fr.1.74000
Cut Tape (CT)
1,500 : Fr.0.73424
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 ~ 125°C
Automotive
AEC-Q100
Bidirectional
Surface Mount
12-PowerWFQFN
-
8 SOIC
ACS711ELCTR-25AB-T
SENSOR CURRENT HALL 25A AC/DC
Allegro MicroSystems
6,677
In Stock
1 : Fr.1.76000
Cut Tape (CT)
3,000 : Fr.0.89022
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
ACS711ELCTR-12AB-T
SENSOR CURRENT HALL 12.5A AC/DC
Allegro MicroSystems
19,404
In Stock
1 : Fr.1.83000
Cut Tape (CT)
3,000 : Fr.0.89022
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
ACS711KLCTR-25AB-T
SENSOR CURRENT HALL 25A AC/DC
Allegro MicroSystems
27,452
In Stock
1 : Fr.1.98000
Cut Tape (CT)
3,000 : Fr.0.96905
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
8 SOIC
ACS711KLCTR-12AB-T
SENSOR CURRENT HALL 12.5A AC/DC
Allegro MicroSystems
3,464
In Stock
1 : Fr.1.98000
Cut Tape (CT)
3,000 : Fr.0.96905
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
12-QFN
ACS70331EESATR-2P5U3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
15,890
In Stock
1 : Fr.2.10000
Cut Tape (CT)
1,500 : Fr.1.05916
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-005B3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
15,451
In Stock
1 : Fr.2.10000
Cut Tape (CT)
1,500 : Fr.1.10064
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)
8 SOIC
ACS70331EOLCTR-2P5U3
HIGH SENSITIVITY, GMR-BASED CURR
Allegro MicroSystems
13,208
In Stock
1 : Fr.2.22000
Cut Tape (CT)
3,000 : Fr.1.08324
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
1,081
In Stock
1 : Fr.2.67000
Cut Tape (CT)
3,000 : Fr.1.30323
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
89,076
In Stock
1 : Fr.2.84000
Cut Tape (CT)
2,500 : Fr.2.47508
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-30A-T
SENSOR CURRENT HALL 30A AC/DC
Allegro MicroSystems
2,964
In Stock
1 : Fr.2.84000
Cut Tape (CT)
3,000 : Fr.1.40273
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-20A-T
SENSOR CURRENT HALL 20A DC
Allegro MicroSystems
1,040
In Stock
1 : Fr.2.84000
Cut Tape (CT)
3,000 : Fr.1.49195
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
DC
Hall Effect, Open Loop
20A
1
Ratiometric, Voltage
185mV/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
ACS712ELCTR-20A-T
SENSOR CURRENT HALL 20A AC/DC
Allegro MicroSystems
25,799
In Stock
1 : Fr.2.87000
Cut Tape (CT)
3,000 : Fr.1.40273
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
11,294
In Stock
1 : Fr.2.90000
Cut Tape (CT)
3,000 : Fr.1.59544
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
ACS725LLCTR-10AU-T
SENSOR CURRENT HALL 10A 8SOIC
Allegro MicroSystems
10,354
In Stock
1 : Fr.3.12000
Cut Tape (CT)
3,000 : Fr.1.59002
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
DC
Hall Effect, Differential
10A
1
Ratiometric, Voltage
264mV/A
DC ~ 120kHz
±1.5%
±0.9%
3V ~ 3.6V
4µs
14mA
-40°C ~ 150°C
Automotive
AEC-Q100
Unidirectional
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
ACS724LLCTR-10AB-T
SENSOR CURRENT HALL 10A AC/DC
Allegro MicroSystems
14,374
In Stock
1 : Fr.3.12000
Cut Tape (CT)
3,000 : Fr.1.59002
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
ACS730KLCTR-20AB-T
1MHZ BANDWIDTH INTEGRATED, HALL
Allegro MicroSystems
15,829
In Stock
1 : Fr.3.19000
Cut Tape (CT)
3,000 : Fr.1.56147
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
14,115
In Stock
1 : Fr.3.19000
Cut Tape (CT)
3,000 : Fr.1.56147
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-30AB-T
SENSOR CURRENT HALL 30A AC/DC
Allegro MicroSystems
7,856
In Stock
1 : Fr.3.21000
Cut Tape (CT)
3,000 : Fr.1.59002
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
AC/DC
Hall Effect, Open Loop
30A
1
Ratiometric, Voltage
66mV/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
12,525
In Stock
1 : Fr.3.24000
Cut Tape (CT)
3,000 : Fr.1.59002
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
8 SOIC
ACS725LLCTR-20AB-T
SENSOR CURRENT HALL 20A 8SOIC
Allegro MicroSystems
15,113
In Stock
1 : Fr.3.25000
Cut Tape (CT)
3,000 : Fr.1.59002
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
Showing
of 544

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.