3-Pin Ultra Mini SIP Hall Effect Latching Sensor with 25mA maximum output current. Features a 3V to 24V operating supply voltage range, with typical voltages including 3.3V, 5V, 9V, 12V, 15V, and 18V. Operates across a wide temperature range from -40°C to 150°C. Magnetic sensing capabilities include a minimum release point of -150 Gs and a maximum operating point of 150 Gs, with typical hysteresis of 220 Gs. Through-hole mounting in a plastic Ultra Mini SIP package with a 1.27mm pin pitch.
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Allegro Microsystems A1222LUA-T technical specifications.
| Basic Package Type | Through Hole |
| Package Family Name | SIP |
| Package/Case | Ultra Mini SIP |
| Package Description | Ultra Mini Single In Line Package |
| Lead Shape | Through Hole |
| Pin Count | 3 |
| PCB | 3 |
| Package Length (mm) | 4.09 |
| Package Width (mm) | 1.52 |
| Package Height (mm) | 3.02 |
| Seated Plane Height (mm) | 4.12(Max) |
| Pin Pitch (mm) | 1.27 |
| Package Material | Plastic |
| Mounting | Through Hole |
| Magnetic Type | Latch |
| Minimum Magnetic Sensor Release Point | -150Gs |
| Typical Magnetic Sensor Hysteresis | 220Gs |
| Maximum Magnetic Sensor Operating Point | 150Gs |
| Max Operating Supply Voltage | 24V |
| Maximum Output Current | 25mA |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 150°C |
| Min Operating Supply Voltage | 3V |
| Typical Operating Supply Voltage | 3.3|5|9|12|15|18V |
| Cage Code | 31019 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | Yes |
| AEC Qualified | Yes |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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