The A1262 is a dual-channel, latching Hall-effect sensor IC with planar and vertical Hall elements for quadrature output in motor and encoder applications. It is available in a 5-pin SOT23W surface-mount package and operates with a magnetic field sensitivity of typically 17 G. The part is AEC-Q100 qualified for automotive use with a temperature range of -40°C to 150°C, features output short-circuit protection, reverse-battery protection, and a supply voltage Zener clamp. Both outputs are open-drain and can sink up to 20 mA continuously. The A1262LLHLX-T variant provides X-axis and Z-axis magnetic field sensing with 90° phase separation between channels.
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 SOT-23W-5
Digital Switch Latch Open Drain Hall Effect SOT-23W-5
Digital Switch Latch Open Drain Hall Effect SOT-23W-5
| Allegro MicroSystems Inc. | DigiKey | |
|---|---|---|
| Product Category | Proximity Sensors | Proximity Sensors |
| Product Number | A1262LLHLX-T | 620-1762-2-ND |
| Product Name | 2D Dual-Channel Ultrasensitive Hall-Effect Latch | Switches (Solid State) |
| Sensor Technology | Hall Effect Proximity Sensor | Hall Effect Proximity Sensor |
