Datasheet Details
| Part number | BU52040HFV |
|---|---|
| Manufacturer | ROHM |
| File Size | 476.07 KB |
| Description | Bipolar Latch Hall |
| Datasheet |
 BU52040HFV Datasheet
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General Description
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.
Key Features
- 1) Ideally suited for wheel keys or trackballs 2) Micropower operation (small current consumption via intermittent operation method) 3) Ultra-small outline package 4) Supports 1.8 V supply voltage 5) High ESD resistance: 8kV (HBM).