Datasheet Details
| Part number | A3163 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 922.22 KB |
| Description | Hall Effect Switch |
| Datasheet |
 A3163 Datasheet
|
|
|
General Description
Operation.
The output of these devices turns on when a magnetic field (south pole) perpendicular to the Hall element exceeds the operate point threshold (BOP).
After turn on, the output will source current (IOUT(H)) equal to the device operating current plus a current source.
Key Features
- Internal Current Regulator for 2-Wire Operation.
- Output Slew Rate Controlled.
- 3.5 V to 24 V Operation … Needs Only An Unregulated Supply.
- Reverse Battery Protection.
- Excellent Temperature Stability.
- Activate with Small, Commercially Available Permanent Magnets.
- Small Size.
- Solid-State Reliability … No Moving Parts.
- Resistant to Physical Stress Always order by complete part number, e. g. , A3163ELT . 3163 HALL-EFFECT SWITCH FOR 2-WIRE.