Allegro MicroSystems Current Sensors

Results: 282
Series
-*ACS37002ACS37003ACS70331ACS709ACS711ACS720ACS72981ACS770Automotive, AEC-Q100
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyNot For New DesignsObsolete
For Measuring
-AC/DCDC
Sensor Type
-GMRHall EffectHall Effect, DifferentialHall Effect, Open Loop
Current - Sensing
13mT13.5mT20mT26.5mT40mT2.5A±2.5A5A±5A6A6.5A7.5A
Output
-I²CRatiometric, CurrentRatiometric, VoltageVoltage
Sensitivity
5mV/A5mV/g6.6mV/A8mV/A8.8mV/A10mV/A10mV/g12mV/A13.2mV/A13.3mV/A13.33mV/A15mV/A
Frequency
2kHz40kHz100kHz120kHz400kHz1MHz-DC ~ 100kHzDC ~ 120kHzDC ~ 13kHzDC ~ 1MHzDC ~ 200kHzDC ~ 250kHzDC ~ 27kHz
Linearity
±0.2%±0.25%±0.5%±0.75%±0.8%±0.85%±0.9%±0.95%±1%±1.25%±1.3%±1.5%±1.75%±1.8%
Accuracy
±0.6%±0.7%±0.8%±0.9%±1%±1.1%±1.2%±1.3%±1.5%±1.6%±1.7%±1.75%
Voltage - Supply
3V ~ 3.6V3V ~ 4.5V3V ~ 5.5V3.14V ~ 3.46V3.15V ~ 3.6V4V ~ 5.5V4.5V ~ 5.5V4.75V ~ 5.25V5V-
Response Time
200ns0.3µs535ns700ns1.8µs2.5µs3µs3.5µs3.6µs4µs (Typ)4µs4.6µs
Current - Supply (Max)
5.5mA6mA7.5mA9mA10mA11mA12mA13mA13.5mA14mA (Typ)14mA14.5mA15mA16mA
Operating Temperature
-40°C ~ 125°C (TA)-40°C ~ 125°C-40°C ~ 150°C (TA)-40°C ~ 150°C-40°C ~ 85°C (TA)-40°C ~ 85°C-20°C ~ 85°C-
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, PSS7-PowerSMD Module8-SOIC (0.154", 3.90mm Width)8-TSSOP (0.173", 4.40mm Width)12-PowerWFQFN16-SOIC (0.295", 7.50mm Width)24-SSOP (0.154", 3.90mm Width)
Supplier Device Package
5-CA Module5-CB Module5-CB7-PSOF8-SOIC8-TSSOP12-QFN (3x3)16-SOIC24-QSOP-
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
Polarization
Mounting Type
Package / Case
Supplier Device Package
3-CB
ACS770LCB-050B-PFF-T
SENSOR CURRENT HALL 50A AC/DC
Allegro MicroSystems
0
In Stock
1 : $7.90000
Tube
Tube
ActiveAC/DCHall Effect, Open Loop50A1Ratiometric, Voltage40mV/ADC ~ 120kHz±1%±0.6%5V4.6µs15mA-40°C ~ 150°CBidirectionalThrough Hole5-CB Formed Leads, PFF5-CB Module
24-QSOP
ACS726LLFTR-40B-T
SENSOR CURRENT HALL 40A AC/DC
Allegro MicroSystems
6,498
In Stock
1 : $4.95000
Cut Tape (CT)
2,500 : $2.03758
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop40A1Ratiometric, Voltage50mV/ADC ~ 120kHz±0.5%±1%3V ~ 3.6V5µs40mA-40°C ~ 150°CBidirectionalSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
24-QSOP
ACS709LLFTR-35BB-T
SENSOR CURRENT HALL 37.5A AC/DC
Allegro MicroSystems
103,410
In Stock
1 : $4.16000
Cut Tape (CT)
2,500 : $1.71094
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop37.5A1Ratiometric, Voltage28mV/ADC ~ 120kHz±0.25%±3%3V ~ 5.5V4µs14.5mA-40°C ~ 150°CBidirectionalSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
SENSOR CURRENT HALL 50A 5-CB
ACS773LCB-050B-SMT-T
SENSOR CURRENT HALL 50A 5-CB
Allegro MicroSystems
34
In Stock
1 : $10.00000
Tube
Tube
ActiveAC/DCHall Effect50A1Ratiometric, Voltage26.4mV/ADC ~ 200kHz±0.9%-3V ~ 3.6V2.5µs15mA-40°C ~ 150°C (TA)BidirectionalSurface Mount5-CB Formed Leads, SMT5-CB
12-QFN Exposed Pad
ACS711KEXLT-15AB-T
SENSOR CURRENT HALL 15.5A AC/DC
Allegro MicroSystems
0
In Stock
1 : $1.57000
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°CBidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
12-QFN Exposed Pad
ACS711KEXLT-31AB-T
SENSOR CURRENT HALL 31A AC/DC
Allegro MicroSystems
0
In Stock
1 : $1.57000
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°CBidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
12-QFN
ACS70331EESATR-2P5B3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
0
In Stock
1 : $2.05000
Cut Tape (CT)
1,500 : $0.81675
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop±2.5A1Voltage400mV/ADC ~ 1MHz±0.2%±2%3V ~ 4.5V535ns6mA-40°C ~ 85°CBidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
12-QFN
ACS70331EESATR-2P5U3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
0
In Stock
1 : $2.05000
Cut Tape (CT)
1,500 : $0.81675
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°CUnidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
12-QFN
ACS70331EESATR-005B3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
0
In Stock
1 : $2.26000
Cut Tape (CT)
1,500 : $0.89843
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop±5A1Voltage200mv/ADC ~ 1MHz±0.2%±2%3V ~ 4.5V535ns6mA-40°C ~ 85°CBidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
8-SOIC
ACS711ELCTR-25AB-T
SENSOR CURRENT HALL 25A AC/DC
Allegro MicroSystems
0
In Stock
1 : $2.65000
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°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS711ELCTR-12AB-T
SENSOR CURRENT HALL 12.5A AC/DC
Allegro MicroSystems
0
In Stock
1 : $2.92000
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 ~ 85°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
24-QSOP
ACS709LLFTR-20BB-T
SENSOR CURRENT HALL 20A AC/DC
Allegro MicroSystems
0
In Stock
1 : $4.16000
Cut Tape (CT)
2,500 : $1.71094
Tape & Reel (TR)
1 : $1.00000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveAC/DCHall Effect, Open Loop20A1Ratiometric, Voltage56mV/ADC ~ 120kHz±0.25%±2%3V ~ 5.5V4µs14.5mA-40°C ~ 150°CBidirectionalSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
8-SOIC
ACS722LLCTR-10AB-T
SENSOR CURRENT HALL 10A AC/DC
Allegro MicroSystems
0
In Stock
1 : $4.51000
Cut Tape (CT)
3,000 : $1.85658
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop10A1Ratiometric, Voltage132mV/ADC ~ 80kHz±1%±3%3V ~ 3.6V5µs12mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS730KLCTR-20AB-T
1MHZ BANDWIDTH INTEGRATED, HALL
Allegro MicroSystems
0
In Stock
1 : $4.72000
Cut Tape (CT)
3,000 : $1.94425
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°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS730KLCTR-50AB-T
1MHZ BANDWIDTH INTEGRATED, HALL
Allegro MicroSystems
0
In Stock
1 : $4.72000
Cut Tape (CT)
3,000 : $1.94425
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop50A1Ratiometric, Voltage40mV/A1MHz±0.75%±3%4.5V ~ 5.5V700ns25mA-40°C ~ 125°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS724LLCTR-20AU-T
SENSOR CURRENT HALL 20A DC
Allegro MicroSystems
0
In Stock
1 : $4.94000
Cut Tape (CT)
3,000 : $2.03475
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Open Loop20A1Ratiometric, Voltage200mv/A120kHz±1.5%±0.7%4.5V ~ 5.5V4µs14mA-40°C ~ 150°CUnidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS724LLCTR-30AB-T
SENSOR CURRENT HALL 30A AC/DC
Allegro MicroSystems
0
In Stock
1 : $4.94000
Cut Tape (CT)
3,000 : $2.03475
Tape & Reel (TR)
1 : $1.00000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveAC/DCHall Effect, Open Loop30A1Ratiometric, Voltage66mV/ADC ~ 120kHz±1.5%±0.8%4.5V ~ 5.5V4µs14mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS722LLCTR-20AB-T
SENSOR CURRENT HALL 20A AC/DC
Allegro MicroSystems
0
In Stock
1 : $4.96000
Cut Tape (CT)
3,000 : $2.04182
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop20A1Ratiometric, Voltage66mV/ADC ~ 80kHz±1%±3%3V ~ 3.6V5µs12mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS723LLCTR-05AB-T
SENSOR CURRENT HALL 5A AC/DC
Allegro MicroSystems
0
In Stock
1 : $4.96000
Cut Tape (CT)
3,000 : $2.04182
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop5A1Ratiometric, Voltage400mV/ADC ~ 80kHz±1%±3%5V5µs14mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS723LLCTR-10AB-T
SENSOR CURRENT HALL 10A AC/DC
Allegro MicroSystems
0
In Stock
1 : $4.96000
Cut Tape (CT)
3,000 : $2.04182
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop10A1Ratiometric, Voltage200mv/ADC ~ 80kHz±1%±3%5V5µs14mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS723LLCTR-10AU-T
SENSOR CURRENT HALL 10A DC
Allegro MicroSystems
0
In Stock
1 : $4.96000
Cut Tape (CT)
3,000 : $2.04182
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Open Loop10A1Ratiometric, Voltage400mV/ADC ~ 80kHz±1%±3%5V5µs14mA-40°C ~ 150°CUnidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS723LLCTR-20AB-T
SENSOR CURRENT HALL 20A AC/DC
Allegro MicroSystems
0
In Stock
1 : $4.96000
Cut Tape (CT)
3,000 : $2.04182
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop20A1Ratiometric, Voltage100mV/ADC ~ 80kHz±1%±3%5V5µs14mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS723LLCTR-20AU-T
SENSOR CURRENT HALL 20A DC
Allegro MicroSystems
0
In Stock
1 : $4.96000
Cut Tape (CT)
3,000 : $2.04182
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop20A1Ratiometric, Voltage200mv/ADC ~ 80kHz±1%±3%5V5µs14mA-40°C ~ 150°CUnidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS723LLCTR-40AB-T
SENSOR CURRENT HALL 40A AC/DC
Allegro MicroSystems
0
In Stock
1 : $4.96000
Cut Tape (CT)
3,000 : $2.04182
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop40A1Ratiometric, Voltage50mV/ADC ~ 80kHz±1%±3%5V5µs14mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS723LLCTR-40AU-T
SENSOR CURRENT HALL 40A DC
Allegro MicroSystems
0
In Stock
1 : $4.96000
Cut Tape (CT)
3,000 : $2.04182
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Open Loop40A1Ratiometric, Voltage100mV/ADC ~ 80kHz±1%±3%5V5µs14mA-40°C ~ 150°CUnidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Showing
1 - 25
of 282

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.