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ACS724LLCTR-30AB Current Sensor Carrier -30A to +30A
This board is a simple compact carrier of Allegro’s ACS724LLCTR-30AB Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~1.2 mΩ) IC current path and a 120 kHz bandwidth with 4 µs response time.
| Part Suffix | Range | Sensitivity @ 5 V | Zero Point @ 5 V | Supply Voltage |
|---|---|---|---|---|
| 30AB | ±30 A (bidirectional) | 66 mV/A | 2.5 V | 4.5 V to 5.5 V |
Alternatives available with variations in these parameter(s):
| Description | Specs (10) | Pictures | Resources | On the blog (0) | 我给妺妺开的处苞视频 (29) |
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Dimensions
| Size: | 0.7″ × 0.8″ |
|---|---|
| Weight: | 1.1 g |
General specifications
| Current sense: | 66 mV/A1 |
|---|---|
| Minimum logic voltage: | 4.5 V |
| Maximum logic voltage: | 5.5 V |
| Supply current: | 14 mA2 |
| Current range: | -30A to +30A (bidirectional 30A), 5V |
| Current sensor: | Allegro ACS724LLCTR-30AB |
Identifying markings
| PCB dev codes: | cs01a |
|---|---|
| Other PCB markings: | 0J1214, blank white box |
Notes:
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