Datasheet Details
| Part number | ACS72981LLR |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 3.72 MB |
| Description | High-Precision Linear Hall-Effect-Based Current Sensor |
| Datasheet |
 ACS72981LLR Datasheet
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General Description
TheAllegro™ACS72981 family of current sensor ICs provides economical and precise solutions forAC or DC current sensing.
A 250 kHz bandwidth makes it ideal for motor control, load detection and management, power supply and DC-to-DC converter control, and inverter control.
Key Features
- AEC-Q100 automotive qualification.
- High-bandwidth 250 kHz analog output.
- Less than 2 μs output response time.
- 3.3 V and 5 V supply operation.
- Ultralow power loss: 200 μΩ internal conductor resistance.
- Industry-leading noise performance and increased bandwidth through proprietary amplifier and filter design techniques.
- Greatly improved total output error through digitally programmed and compensated gain and offset over the full opera.