| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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57,700 pcs
|
57700 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The Allegro Microsystems A3213ELHLX-T is an ultra-sensitive, pole-independent Hall-effect switch designed for battery-operated, hand-held equipment. It offers a latched digital output and operates across a wide voltage range of 2.4V to 5.5V.
This device is especially suited for applications requiring minimal power consumption, with typical average operating power of 825 µW for the A3213 and 14 µW for the A3214 at 2.75V. It functions with either a north or south pole of sufficient strength, turning the output on in the presence of a magnetic field and off in its absence. This polarity independence, combined with its minimal power requirement, makes it a reliable replacement for reed switches.
The A3213ELHLX-T utilizes chopper stabilization for improved stability, reducing residual offset voltage caused by overmolding, temperature dependencies, and thermal stress. It is supplied in a SOT-23W surface mount package, facilitating easy assembly into various applications. The operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.4 V to 5.5 V.
It has an open drain output.
The operating temperature range is -40°C to 85°C.
It is supplied in a SOT-23W package.
The sensing range is ±7 mT Trip and ±1 mT Release.
The typical average operating power for the A3213 is 825 µW at 2.75 V.
The typical average operating power for the A3214 is 14 µW at 2.75 V.