Allegro MicroSystems Current Sensors

Results: 472
Series
-*ACS37002ACS37003ACS37010ACS37012ACS70331ACS720ACS72981ACS770CT110CT220
Packaging
BulkCut 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
-Current SensorGMRHall EffectHall Effect, DifferentialHall Effect, Open LoopMagnetoresistive
Current - Sensing
13mT13.5mT20mT26.5mT40mT2.5A5A6A6.5A7.5A9A10A
Output
-Analog VoltageI2CRatiometric, CurrentRatiometric, Voltage and CurrentRatiometric, VoltageVoltage
Sensitivity
1.5mV/g3mV/g5mV/A5mV/g6mV/g6.6mV/A6.66mV/A8mV/A8.8mV/A10mV/A10mV/g12mV/A
Frequency
2kHz40kHz100kHz ~ 400kHz100kHz120kHz400kHz450kHz1MHz-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 ~ 5.5V4V ~ 5.5V4.5V ~ 5.5V4.75V ~ 5.25V4.75V ~ 5.5V5V-
Response Time
40ns200ns0.3µs300ns535ns700ns1.2µs1.3µs1.6µs1.8µs2µs2.5µs
Current - Supply (Max)
2.5mA5.5mA6mA7.5mA9mA10mA11mA12mA13mA13.5mA14mA (Typ)14mA
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-CB Module5-CB6-DFN (3x3)6-SOIC7-PSOF7-QFN (4x4)8-SOIC8-TSSOP12-QFN (3x3)16-SOIC24-QSOPSOT-23-5
Stocking Options
Environmental Options
Media
Marketplace Product
472Results
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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
153,797
In Stock
1 : $1.51000
Cut Tape (CT)
1,500 : $0.62327
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop31A1Ratiometric, Voltage45mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 125°C--BidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
12-QFN Exposed Pad
ACS711KEXLT-15AB-T
SENSOR CURRENT HALL 15.5A AC/DC
Allegro MicroSystems
26,076
In Stock
1 : $1.51000
Cut Tape (CT)
1,500 : $0.62327
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop15.5A1Ratiometric, Voltage90mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 125°C--BidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
12 QFN Top View
ACS71240KEXBLT-030B3
SENSOR CURRENT HALL 30A 12PWRQFN
Allegro MicroSystems
27,144
In Stock
1 : $2.09000
Cut Tape (CT)
1,500 : $0.92677
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop30A1Voltage44mV/A120kHz±1%±6%3V ~ 3.6V4µs12mA-40°C ~ 125°CAutomotiveAEC-Q100BidirectionalSurface Mount12-PowerWFQFN-
12 QFN Top View
ACS71240KEXBLT-010B3
SENSOR CURRENT HALL 10A 12PWRQFN
Allegro MicroSystems
8,689
In Stock
1 : $2.09000
Cut Tape (CT)
1,500 : $0.92677
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop10A1Voltage132mV/A120kHz±1%±6%3V ~ 3.6V4µs12mA-40°C ~ 125°CAutomotiveAEC-Q100BidirectionalSurface Mount, Wettable Flank12-PowerWFQFN12-QFN (3x3)
8 SOIC
ACS711ELCTR-12AB-T
SENSOR CURRENT HALL 12.5A AC/DC
Allegro MicroSystems
26,789
In Stock
1 : $2.46000
Cut Tape (CT)
3,000 : $1.09837
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop12.5A1Ratiometric, Voltage110mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 85°C--BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 SOIC
ACS711ELCTR-25AB-T
SENSOR CURRENT HALL 25A AC/DC
Allegro MicroSystems
10,050
In Stock
1 : $2.46000
Cut Tape (CT)
3,000 : $1.09837
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop25A1Ratiometric, Voltage55mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 85°C--BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 SOIC
ACS711KLCTR-12AB-T
SENSOR CURRENT HALL 12.5A AC/DC
Allegro MicroSystems
6,793
In Stock
1 : $2.71000
Cut Tape (CT)
3,000 : $1.20821
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop12.5A1Ratiometric, Voltage110mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 125°C--BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 SOIC
ACS711KLCTR-25AB-T
SENSOR CURRENT HALL 25A AC/DC
Allegro MicroSystems
1,110
In Stock
1 : $2.71000
Cut Tape (CT)
3,000 : $1.20821
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop25A1Ratiometric, Voltage55mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 125°C--BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
12-QFN
ACS70331EESATR-2P5U3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
12,447
In Stock
1 : $2.82000
Cut Tape (CT)
1,500 : $1.30139
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCGMR2.5A1Voltage800mV/ADC ~ 1MHz±0.2%±2%3V ~ 4.5V535ns6mA-40°C ~ 85°C--UnidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
12-QFN
ACS70331EESATR-2P5B3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
10,739
In Stock
1 : $2.82000
Cut Tape (CT)
1,500 : $1.30139
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCGMR2.5A1Voltage400mV/ADC ~ 1MHz±0.2%±2%3V ~ 4.5V535ns6mA-40°C ~ 85°C--BidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
12-QFN
ACS70331EESATR-005U3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
5,349
In Stock
1 : $2.82000
Cut Tape (CT)
1,500 : $1.30139
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCGMR5A1Voltage400mV/ADC ~ 1MHz±0.2%±2%3V ~ 4.5V535ns6mA-40°C ~ 85°C--UnidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
12-QFN
ACS70331EESATR-005B3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
5,205
In Stock
1 : $2.82000
Cut Tape (CT)
1,500 : $1.30139
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCGMR5A1Voltage200mv/ADC ~ 1MHz±0.2%±2%3V ~ 4.5V535ns6mA-40°C ~ 85°C--BidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
8-SOIC
ACS71240LLCBTR-030B3
SENSOR CURRENT HALL 30A 8SOIC
Allegro MicroSystems
11,819
In Stock
1 : $3.41000
Cut Tape (CT)
3,000 : $1.59075
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop30A1Voltage44mV/A120kHz±1%±6%3V ~ 3.6V4µs12mA-40°C ~ 150°CAutomotiveAEC-Q100BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)-
8-SOIC
ACS71240LLCBTR-010B3
SENSOR CURRENT HALL 10A 8SOIC
Allegro MicroSystems
8,534
In Stock
1 : $3.41000
Cut Tape (CT)
3,000 : $1.59075
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop10A1Voltage132mV/A120kHz±1%±6%3V ~ 3.6V4µs12mA-40°C ~ 150°CAutomotiveAEC-Q100BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)-
ACS37612LLUATR-015U5
ACS37612LLUATR-015U5
HALL-BASED STRADDLER CURRENT SEN
Allegro MicroSystems
23,976
In Stock
1 : $3.77000
Cut Tape (CT)
4,000 : $1.89137
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect-1Ratiometric, Voltage15mV/gDC ~ 120kHz±1%-4.5V ~ 5.5V3.2µs16mA-40°C ~ 150°CAutomotiveAEC-Q100UnidirectionalSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
8 SOIC
ACS712ELCTR-30A-T
SENSOR CURRENT HALL 30A AC/DC
Allegro MicroSystems
10,752
In Stock
1 : $3.79000
Cut Tape (CT)
3,000 : $1.76758
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCHall Effect, Open Loop30A1Ratiometric, Voltage66mV/ADC ~ 80kHz±1.5%±1.5%5V5µs13mA-40°C ~ 85°C--BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 SOIC
ACS712ELCTR-20A-T
SENSOR CURRENT HALL 20A AC/DC
Allegro MicroSystems
9,624
In Stock
1 : $3.79000
Cut Tape (CT)
3,000 : $1.76750
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCHall Effect, Open Loop20A1Ratiometric, Voltage100mV/ADC ~ 80kHz±1.5%±1.5%5V5µs13mA-40°C ~ 85°C--BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 SOIC
ACS713ELCTR-20A-T
SENSOR CURRENT HALL 20A DC
Allegro MicroSystems
7,595
In Stock
1 : $3.79000
Cut Tape (CT)
3,000 : $1.76750
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsDCHall Effect, Open Loop20A1Ratiometric, Voltage185mV/ADC ~ 80kHz±1.5%±1.5%5V5µs13mA-40°C ~ 85°C--UnidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 SOIC
ACS712ELCTR-05B-T
SENSOR CURRENT HALL 5A AC/DC
Allegro MicroSystems
6,472
In Stock
1 : $3.79000
Cut Tape (CT)
3,000 : $1.76750
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCHall Effect, Open Loop5A1Ratiometric, Voltage185mV/ADC ~ 80kHz±1.5%±1.5%5V5µs13mA-40°C ~ 85°C--BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 SOIC
ACS713ELCTR-30A-T
SENSOR CURRENT HALL 30A DC
Allegro MicroSystems
11,856
In Stock
1 : $4.05000
Cut Tape (CT)
3,000 : $1.89096
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Open Loop30A1Ratiometric, Voltage133mV/ADC ~ 80kHz±1.5%±1.5%5V5µs13mA-40°C ~ 85°C--UnidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-TSSOP
ACS37612LLUATR-015B5
SENSOR CURRENT HALL 13MT 8TSSOP
Allegro MicroSystems
17,496
In Stock
1 : $4.27000
Cut Tape (CT)
4,000 : $1.99091
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect13mT1Ratiometric, Voltage15mV/gDC ~ 120kHz±1%±2%4.5V ~ 5.5V-16mA-40°C ~ 150°CAutomotiveAEC-Q100BidirectionalSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
8 SOIC
ACS730KLCTR-40AB-T
1MHZ BANDWIDTH INTEGRATED, HALL
Allegro MicroSystems
15,261
In Stock
1 : $4.27000
Cut Tape (CT)
3,000 : $1.99374
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop40A1Ratiometric, Voltage50mV/A1MHz±0.75%±3%4.5V ~ 5.5V700ns25mA-40°C ~ 125°C--BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 SOIC
ACS730KLCTR-20AB-T
1MHZ BANDWIDTH INTEGRATED, HALL
Allegro MicroSystems
11,742
In Stock
1 : $4.27000
Cut Tape (CT)
3,000 : $1.99374
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop20A1Ratiometric, Voltage100mV/A1MHz±0.75%±3%4.5V ~ 5.5V700ns25mA-40°C ~ 125°C--BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 SOIC
ACS725LLCTR-20AB-T
SENSOR CURRENT HALL 20A 8SOIC
Allegro MicroSystems
18,014
In Stock
1 : $4.36000
Cut Tape (CT)
3,000 : $2.03475
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Differential20A1Ratiometric, Voltage66mV/ADC ~ 120kHz±1.5%±0.8%3V ~ 3.6V4µs14mA-40°C ~ 150°CAutomotiveAEC-Q100BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 SOIC
ACS724LLCTR-05AB-T
SENSOR CURRENT HALL 5A 8SOIC
Allegro MicroSystems
16,159
In Stock
1 : $4.36000
Cut Tape (CT)
3,000 : $2.03475
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop5A1Ratiometric, Voltage400mV/ADC ~ 120kHz±1.5%±0.6%4.5V ~ 5.5V4µs14mA-40°C ~ 150°C--BidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
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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.