Current Sensors » ACS72981 Current Sensor Carriers » ACS72981 Current Sensor Large Carriers »
ACS72981ELRATR-200B3 Current Sensor Large Carrier -200A to +200A, 3.3V
This is the large version of a simple carrier for Allegro’s ACS72981ELRATR-200B3 Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~0.2 mΩ) current path and a high 250 kHz bandwidth for fast response times.
| Part Suffix | Range | Supply Voltage | Sensitivity @ 3.3 V | Zero Point @ 3.3 V | Size |
|---|---|---|---|---|---|
| 200B3 | ±200 A (bidirectional) | 3.0 V to 3.6 V | 6.6 mV/A | 1.65 V | 1.4″×1.2″ |
Alternatives available with variations in these parameter(s): typical operating voltage current range size Select variant…
Compare all products in ACS72981 Current Sensor Large Carriers.
| Description | Specs (12) | Pictures (14) | Resources (6) | FAQs (0) | On the blog (0) | Distributors (2) |
|---|
Dimensions
| Size: | 1.4″ × 1.2″ |
|---|---|
| Weight: | 4.2 g |
General specifications
| Typical operating voltage: | 3.3 V |
|---|---|
| Current sense: | 6.6 mV/A1 |
| Minimum logic voltage: | 3.0 V |
| Maximum logic voltage: | 3.6 V |
| Supply current: | 14 mA2 |
| Current range: | -200A to +200A (bidirectional 200A) |
| Current sensor: | ACS72981ELRATR-200B3 |
Identifying markings
| PCB dev codes: | cs04b |
|---|---|
| Other PCB markings: | 0J14823 |
| Other PCB markings: | 3V3 B20 |
Notes:
Related products
Home | Forum | Blog | Support | Ordering Information | Wish Lists | Distributors | BIG Order Form | About | Contact
© 2001–2024 Pololu Corporation
