ACS72981 Linear Hall-Effect Current Sensor ICs

Allegro MicroSystems ACS72981 High-Precision Linear Hall-Effect-Based Current Sensor ICs are economical and precise AC or DC sensing solutions. The ACS72981 features a 250kHz bandwidth ideal for motor control, load detection and management, power supply and DC-to-DC converter control, and inverter control. Additionally, the <2μs response time enables overcurrent fault detection in safety-critical applications.

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Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Response Time
Accuracy
Frequency Range
Operating Supply Voltage
Output Type
Maximum Operating Temperature
Minimum Operating Temperature
Package / Case
Supply Voltage - Max
Supply Voltage - Min
Type
Allegro MicroSystems Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT
Datasheet
7,802In Stock
Cut Tape
₩7,553.3
₩6,792.3
₩6,158.2
₩5,932.7
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Reel
₩4,720.8
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
150 A Current Sense 1.8 us 3.25 % 250 kHz 3 V to 3.6 V Analog + 125 C - 40 C PSOF-7 3.6 V 3 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT
Datasheet
5,797In Stock
Cut Tape
₩7,553.3
₩6,792.3
₩6,158.2
₩5,932.7
View
Reel
₩4,875.8
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
150 A Current Sense 1.8 us 3.25 % 250 kHz 4.5 V to 5.5 V Analog + 125 C - 40 C PSOF-7 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT
Datasheet
5,834In Stock
Cut Tape
₩8,553.8
₩7,694.2
₩6,989.6
₩6,736
View
Reel
₩5,566.3
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
100 A Current Sense 1.8 us 3.25 % 250 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C PSOF-7 5.5 V 4.5 V Hall-Effect