A1229LLTTK-T
MAGNETIC SWITCH LATCH SOT89-3Manufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A1229LLTTK-T is a Hall Effect digital switch latch. This component features an open-drain output and is designed for surface mount applications using the SOT-89-3 package. It requires a supply voltage ranging from 3.8V to 24V and has a maximum output current capability of 25mA with a typical supply current of 6mA. The device is polarized to respond to the south pole of a magnetic field, with a trip point of 10mT and a release point of -10mT. Key features include temperature compensation, ensuring stable operation across its specified operating temperature range of -40°C to 150°C. The A1229LLTTK-T is commonly utilized in automotive and industrial applications requiring precise magnetic sensing and switching. It is supplied in tape and reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Temperature Compensated |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA |
| Output Type | Open Drain |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Latch |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 3.8V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 10mT Trip, -10mT Release |
| Current - Output (Max) | 25mA |
| Current - Supply (Max) | 6mA |
| Supplier Device Package | SOT-89-3 |
| Test Condition | -40°C ~ 150°C |
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