Linear Hall Effect Sensor IC, latching type, offering a 25mA maximum output current. Features a wide operating supply voltage range from 3V to 24V, with typical voltages including 3.3V, 5V, 9V, 12V, 15V, and 18V. 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. Encased in a 3-pin SOT-23W surface-mount package with gull-wing leads, measuring 2.98mm x 1.91mm x 0.95mm. Suitable for automotive applications with an operating temperature range of -40°C to 150°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Allegro Microsystems A1222LLHLT-T datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Allegro Microsystems A1222LLHLT-T technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOT-23 |
| Package/Case | SOT-23W |
| Package Description | Small Outline Transistor |
| Lead Shape | Gull-wing |
| Pin Count | 3 |
| PCB | 3 |
| Package Length (mm) | 2.98 |
| Package Width (mm) | 1.91 |
| Package Height (mm) | 0.95 |
| Seated Plane Height (mm) | 1 |
| Pin Pitch (mm) | 0.95 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| 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 |
Download the complete datasheet for Allegro Microsystems A1222LLHLT-T to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
