The A1262LK-Y-T is a 4-pin SIP through-hole Hall-effect latch with dual-channel output, combining a planar Hall element sensitive to the Z-axis and a vertical Hall element oriented for the Y-axis to provide quadrature signals for speed and direction detection. It operates over a temperature range of -40°C to 85°C, features reverse-battery protection, output short-circuit protection, and is AEC-Q100 qualified for automotive use. The device has a supply voltage up to 26.5 V, outputs capable of sinking up to 20 mA, and an operating magnetic field sensitivity of typically 17 G.
The A1262 simplifies motor and encoder design with its 2D architecture, providing quadrature output from both vertical and planar Hall elements. Its ultrasensitive operation and 90° phase separation ensure precise and reliable performance.
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Digital Switch Latch Open Drain Hall Effect 4-SIP
| Allegro MicroSystems Inc. | DigiKey | |
|---|---|---|
| Product Category | Proximity Sensors | Proximity Sensors |
| Product Number | A1262LK-Y-T | A1262LK-Y-T-ND |
| Product Name | 2D Dual-Channel Ultrasensitive Hall-Effect Latch | Switches (Solid State) |
| Sensor Technology | Hall Effect Proximity Sensor | Hall Effect Proximity Sensor |
