The A3290KLHLX-T is a chopper-stabilized Hall-effect latch for consumer and industrial applications, packaged in a surface-mount SOT23W (LH) style with a supply voltage range of 3 to 24 V, an output that sinks up to 25 mA, and an operating ambient temperature range of -40 to 125°C. It has an operate point of 5 to 50 G and a release point of -50 to -5 G, with magnetic hysteresis of 10 to 100 G. The device features reverse battery protection, output short-circuit protection, and includes an onboard voltage regulator. It is not intended for automotive applications.
The A3290/1 Hall-effect latches offer high stability and precision for consumer and industrial applications, with chopper stabilization minimizing offset drift and ensuring reliable performance over extended temperature ranges.
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MAGNETIC SWITCH LATCH SOT23W
MAGNETIC SWITCH LATCH SOT23W
Digital Switch Latch Open Drain Hall Effect SOT-23W
| Allegro MicroSystems Inc. | DigiKey | |
|---|---|---|
| Product Category | Proximity Sensors | Proximity Sensors |
| Product Number | A3290KLHLX-T | 620-A3290KLHLX-TCT-ND |
| Product Name | Chopper Stabilized, Precision Hall-Effect Latch | Switches (Solid State) |
| Sensor Technology | Hall Effect Proximity Sensor | Hall Effect Proximity Sensor |
