BU52040HFV datasheet by ROHM.
| Part number | BU52040HFV |
|---|---|
| Datasheet | BU52040HFV-ROHM.pdf |
| File Size | 476.07 KB |
| Manufacturer | ROHM |
| Description | Bipolar Latch Hall |
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BU52040 Hall Effect IC for wheel keys / trackballs is designed to detect a switch in magnetic field from N to S (or vice versa) and maintain its detection result on the output until the next switch. Output is pulled low for S-pole fields and high for N-pole fields. This IC is ideal for detecting the number of shaft rotations inside of a wheel key, trackball, or other similar applications.
| Part Number | Description |
|---|---|
| BU52001GUL | Omnipolar Detection Hall |
| BU52002GUL | Unipolar Detection Hall |
| BU52003GUL | Unipolar Detection Hall |
| BU52004GUL | Omnipolar Detection Hall |
| BU52011HFV | Omnipolar Detection Hall |
| BU52012HFV | Unipolar Detection Hall |
| BU52012NVX | Unipolar Detection Hall |
| BU52012NVX | Unipolar Detection Hall |
| BU52013HFV | Unipolar Detection Hall |
| BU52014HFV | Omnipolar Detection Hall |
