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ACS37030LLZATR-020B3 Current Sensor Compact Carrier -20A to +20A, 3.3V
This is the compact version of a simple carrier for Allegro’s ACS37030LLZATR-020B3 electrically isolated current sensor that uses two signal paths—Hall effect and inductive coil—to capture both low-frequency and high-frequency information. This allows for a DC through 5 MHz bandwidth and typical response times of 40 ns.
| Part Suffix | Range | Supply Voltage | Sensitivity | Zero Point | Size | PCB layers |
|---|---|---|---|---|---|---|
| 020B3 | ±20 A (bidirectional) | 3 V to 3.6 V | 66 mV/A | 1.65 V | 0.7″×0.8″ | 2 |
Alternatives available with variations in these parameter(s): current range size Select variant…
| Description | Specs (12) | Pictures (8) | Resources (5) | FAQs (0) | On the blog (0) | Distributors (0) |
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File downloads
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Dimension diagrams of the ACS37030 Current Sensor Carriers (421k pdf)
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3D model of the ACS37030 Current Sensor Compact Carriers (3MB step)
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Drill guide for the ACS37030 Current Sensor Compact Carriers (19k dxf)
This DXF drawing shows the locations of all of the board’s holes.
Recommended links
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ACS37030 datasheet
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Allegro product page for the ACS37030 5 MHz Current Sensor
Allegro product page for the ACS37030, where you can find additional application notes and other resources.
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