Sensors, Transducers

ACS72981LLRATR-050U3

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BOARD MOUNT CURRENT SENSORS HIGH PRECISION LINEAR HALL EFFECT

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Sensors, Transducers

Active

BOARD MOUNT CURRENT SENSORS HIGH PRECISION LINEAR HALL EFFECT

Technical Specifications

Parameters and characteristics for this part

Part	Response Time	Supplier Device Package	Sensitivity	Polarization	Output	For Measuring	Frequency [Min]	Frequency [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Current - Sensing	Number of Channels [custom]	Current - Supply (Max) [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Sensor Type	Linearity	Qualification	Grade	Accuracy
Allegro MicroSystems ACS72981LLRATR-050B5	1.8 µs	7-PSOF	40 mV/g	Bidirectional	Ratiometric Voltage	AC DC	DC	250 kHz	-40 C	150 °C	7-PowerSMD Module	50 A	1	14 mA	5.5 V	4.5 V	Surface Mount	Hall Effect Differential	0.8 %
Allegro MicroSystems ACS72981LLRATR-050U3	1.8 µs	7-PSOF	52.8 mV/A	Unidirectional	Ratiometric Voltage	AC DC	DC	250 kHz	-40 C	150 °C	7-PowerSMD Module	50 A	1	14 mA	3.6 V	3 V	Surface Mount	Hall Effect	0.8 %	AEC-Q100	Automotive	3.5 %

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	9000	$ 2.67
	N/A	0	$ 2.84
Mouser	N/A	9000	$ 2.68

General part information

Current Sensor 50A 1 Channel Hall Effect Unidirectional 7-PowerSMD Module

Technical documentation and resources