| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,975 pcs
|
5975 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request | |
|
185 pcs
|
185 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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The Allegro Microsystems A1120LUA-T is a Hall-effect unipolar switch IC. It is designed for high temperature stability and resistance to physical stress, making it suitable for operation in demanding environments up to 150°C.
Key electrical characteristics include a supply voltage range of 3V to 24V and an open-drain output capable of sinking up to 25 mA. The device utilizes Hall effect technology and operates as a unipolar switch, activated by a south pole magnetic field. It has a typical trip point of 5mT and a release point of 0.5mT.
This sensor IC is housed in a 3-pin SIP package and is designed for through-hole mounting. Its robust design includes features like dynamic offset cancellation for superior high-temperature performance and output short-circuit protection. The device is also qualified for automotive applications (AEC-Q100).
Applications for this sensor include systems requiring magnetic field detection and switching, such as position sensing, speed detection, and lid/door closure detection in automotive and industrial settings.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 150°C
3V to 24V
3-SIP
Through Hole
Open Drain
South Pole
Yes, it is AEC-Q100 qualified.