HAL1821SF-A
SENSOR HALL ANALOG SOT89B-1Manufacturer: TDK-Micronas GmbH
Categories: Linear, Compass (ICs)
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The TDK-Micronas GmbH HAL®1821SF-A is a single-axis, linear Hall effect sensor in a SOT-89B-1 (TO-243AA) surface-mount package. This component offers temperature compensation and a ±1.4mT sensing range with a 2.5kHz bandwidth. It operates from a 4.5V to 5.5V supply, drawing a maximum of 10mA, and provides an analog voltage output with a maximum current of 1mA. The HAL®1821 series is suitable for applications requiring precise magnetic field measurement, including automotive systems, industrial automation, and consumer electronics. Supplied on tape and reel, this device is designed for high-volume manufacturing.
Additional Information
Series: HAL®1821RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Temperature Compensated |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA, Variant |
| Output Type | Analog Voltage |
| Mounting Type | Surface Mount |
| Axis | Single |
| Operating Temperature | -40°C ~ 170°C (TJ) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Bandwidth | 2.5kHz |
| Technology | Hall Effect |
| Resolution | 10 b |
| Sensing Range | ±1.4mT |
| Current - Output (Max) | 1mA |
| Current - Supply (Max) | 10mA |
| Supplier Device Package | SOT-89B-1 |
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