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 7.95
5 7.31
25 6.73
100 6.19


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) 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
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): version size Select variant…

 Description Specs (12) Pictures (14) Resources (5) FAQs (0) On the blog (0) 

Dimensions

Size: 1.4″ × 1.2″
Weight: 4.1 g

General specifications

Typical operating voltage: 5 V
Current sense: 20 mV/A
Minimum logic voltage: 4.5 V
Maximum logic voltage: 5.5 V
Supply current: 16 mA1
Current range: -100A to +100A (bidirectional 100A), 5V
Current sensor: Allegro ACS37220LEZATR-100B5

Identifying markings

PCB dev codes: cs06b
Other PCB markings: 0J14835
Other PCB markings: 5V B10

Notes:

1
Typical.

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