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ACS37220LEZATR-100B5 Current Sensor Large Carrier -100A to +100A, 5V

Pololu item #: 5297
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 10.95
5 10.07
25 9.27
100 8.53


backorders allowed

This is the large version of a simple carrier for Allegro’s ACS37220LEZATR-100B5 Hall effect-based, electrically isolated current sensor, which offers an extra-low-resistance (~0.1 mΩ) IC current path, a 150 kHz bandwidth with <4 µs response time, and an overcurrent fault output with a user-configurable threshold.

Part Suffix Range Supply Voltage Sensitivity Zero Point Size PCB layers
100B5 ±100 A (bidirectional) 4.5 V to 5.5 V 20 mV/A 2.5 V 1.4″×1.2″ 6

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

 Description Specs (12) Pictures (14) Resources (5) FAQs (0) On the blog (0) 妈妈你真棒插曲快来救救我电影美利 (24) 

ACS37220 Current Sensor Large Carrier.

ACS37220 Current Sensor Large Carrier.

ACS37220 Current Sensor Large Carrier pinout.

ACS37220LEZATR-100B5 Current Sensor Large Carrier -100A to +100A, 5V, bottom view.

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

ACS37220 Current Sensor Large Carrier basic hole and slot dimensions.

ACS37220 Current Sensor Large Carrier, top view.

ACS37220 Current Sensor Carrier schematic diagram.

ACS37220 Current Sensor Large Carrier with wires connected via solderless ring terminals and header pins soldered for use with a breadboard.

ACS37220 Current Sensor Large Carrier with wires connected via solderless ring terminals and header pins soldered for use with a breadboard.

ACS37220 Current Sensor Large Carrier with wires connected via terminal blocks and header pins soldered for use with a breadboard.

ACS37220 Current Sensor Large Carrier with wires connected via terminal blocks and header pins soldered for use with a breadboard.

ACS37220 Current Sensor Large Carrier with wires connected via solderless lugs and header pins soldered for use with a breadboard.

ACS37220 Current Sensor Large Carrier with wires connected via solderless lugs and header pins soldered for use with a breadboard.


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