ACS73x Galvanically Isolated Current Sensor ICs

Allegro MicroSystems ACS73x Galvanically Isolated Current Sensor ICs offer a 1MHz bandwidth with a lightning-fast 210nS response time for AC or DC current sensing. These ICs are designed for high-frequency switching applications and replace high-frequency current transformers. ACS73x sensor ICs come in two versions of the SOIC16W wide-body package, the LA and the MA. The LA package version features a 3600VRMS 60-second isolation rating and can be used on voltage rails of up to 616VAC, VRMS, or 870VPK or VDC. The MA package version provides a 4800VRMS 60-second isolation rating and can be used on voltage rails as high as 10997VRMS or 1550VPK or VDC. Allegro MicroSystems ACS73x Galvanically Isolated Current Sensor ICs are ideal automotive, industrial, commercial, and communications systems.

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Description Datasheet Availability Pricing (DKK) 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 AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR
Datasheet
5.523In Stock
Cut Tape
42,60 kr.
35,88 kr.
33,35 kr.
28,12 kr.
Reel
22,60 kr.
View
Min.: 1
Mult.: 1
: 1.000
65 A Current Sense 0.2 us 4 % 1 MHz 4.75 V to 5.25 V Analog + 125 C - 40 C SOICW-16 5.25 V 4.75 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR
Datasheet
1.902In Stock
Cut Tape
33,20 kr.
29,09 kr.
26,78 kr.
24,47 kr.
View
Reel
20,66 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
75 A Current Sense 0.2 us 4 % 1 MHz 4.75 V to 5.25 V Analog + 125 C - 40 C SOICW-16 5.25 V 4.75 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION
Datasheet
1.720In Stock
Cut Tape
25,89 kr.
23,13 kr.
20,96 kr.
20,14 kr.
View
Reel
19,02 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
65 A Current Sense 0.3 us 1 MHz 3.14 V to 3.46 V Ratiometric + 125 C - 40 C SOICW-16 3.46 V 3.14 V Hall-Effect Sensor
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR
Datasheet
2.958In Stock
Cut Tape
33,42 kr.
29,99 kr.
27,23 kr.
26,18 kr.
Reel
22,60 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
40 A Current Sense 0.2 us 4 % 1 MHz 3.14 V to 3.46 V Analog + 125 C - 40 C SOICW-16 3.46 V 3.14 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR
Datasheet
44In Stock
Cut Tape
42,60 kr.
35,88 kr.
33,35 kr.
28,12 kr.
Reel
22,60 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
65 A Current Sense 0.2 us 4 % 1 MHz 3.14 V to 3.46 V Analog + 125 C - 40 C SOICW-16 3.46 V 3.14 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR
Datasheet
789In Stock
Cut Tape
42,60 kr.
35,88 kr.
33,35 kr.
28,12 kr.
View
Reel
21,34 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
15 mA Current Sense 0.2 us 1 MHz 5 V Analog + 125 C - 40 C SOIC-16 5.25 V 4.75 V Current Sensor IC
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR
Datasheet
325In Stock
Cut Tape
27,15 kr.
24,32 kr.
22,01 kr.
21,19 kr.
View
Reel
19,02 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
40 A Current Sense 0.2 us 4 % 1 MHz 4.75 V to 5.25 V Analog + 125 C - 40 C SOICW-16 5.25 V 4.75 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION
Datasheet
44In Stock
6.000Expected 09/07/2027
Cut Tape
42,60 kr.
35,88 kr.
33,35 kr.
28,12 kr.
View
Reel
21,71 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
65 A Current Sense 0.3 us 1 MHz 4.75 V to 5.25 V Ratiometric + 125 C - 40 C SOICW-16 5.25 V 4.75 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT
Datasheet
44In Stock
12.000Expected 09/07/2027
Cut Tape
42,60 kr.
35,88 kr.
33,35 kr.
28,12 kr.
View
Reel
22,68 kr.
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.000
: 1.000
40 A Current Sense 0.2 us 4 % 1 MHz 3.14 V to 3.46 V Analog + 125 C - 40 C SOICW-16 3.46 V 3.14 V Hall-Effect