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ACS37220LEZATR-150B5 Current Sensor Compact Carrier -150A to +150A, 5V

Pololu item #: 5293
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 4.95
5 4.55
25 4.19
100 3.85


backorders allowed

This is the compact version of a simple carrier for Allegro’s ACS37220LEZATR-150B5 Hall effect-based, electrically isolated current sensor, which offers an extra-low-resistance (~0.1 mΩ) current path, a high 150 kHz bandwidth for fast response times, and an overcurrent fault output with a user-configurable threshold.

Part Suffix Range Supply Voltage Sensitivity Zero Point Size PCB layers
150B5 ±150 A (bidirectional) 4.5 V to 5.5 V 13.3 mV/A 2.5 V 0.7″×0.8″ 2

Alternatives available with variations in these parameter(s): current range size Select variant…

 Description Specs (12) Pictures (12) Resources (5) FAQs (0) On the blog (0) 

ACS37220 Current Sensor Compact Carrier.

ACS37220 Current Sensor Compact Carrier.

ACS37220 Current Sensor Compact Carrier pinout.

ACS37220LEZATR-150B5 Current Sensor Compact Carrier -150A to +150A, 5V, bottom view.

ACS37220 Current Sensor Compact Carrier (top) and Large Carrier (bottom) size comparison.

ACS37220 Current Sensor Compact Carrier basic hole dimensions.

ACS37220 Current Sensor Compact Carrier, top view.

ACS37220 Current Sensor Carrier schematic diagram.

ACS37220 Current Sensor Compact Carrier with wires soldered directly to the board and header pins soldered for use with a breadboard.

ACS37220 Current Sensor Compact Carrier with wires soldered directly to the board and header pins soldered for use with a breadboard.

ACS37220 Current Sensor Compact Carrier with wires connected via solderless ring terminals.

ACS37220 Current Sensor Compact Carrier with wires connected via solderless ring terminals.


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