Details
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| Parameter | Description | Value |
|---|---|---|
| Part Number | AHL-51S | |
| Type | Hall Effect Latch Sensor | |
| Supply Voltage | Operating voltage range | 2.8V to 6.0V |
| Output Type | Digital output | CMOS |
| Sensitivity | Magnetic field sensitivity (Bop) | 卤35 Gauss |
| Release Point | Magnetic field release point (Brp) | 卤20 Gauss |
| Quiescent Current | Supply current at Vcc = 5V | 1.7mA |
| Response Time | Maximum response time | 1渭s |
| Operating Temp. | Operating temperature range | -40掳C to +85掳C |
| Package | Surface mount package type | SOT-23 |
Instructions:
- Power Supply: Ensure the supply voltage is within the operating range of 2.8V to 6.0V.
- Magnetic Field Orientation: Position the sensor such that the magnetic field lines are perpendicular to the sensitive axis of the sensor for optimal performance.
- Output Interpretation: The digital output will switch states based on the presence or absence of a magnetic field exceeding the Bop and Brp thresholds.
- Mounting: Use appropriate handling and mounting techniques suitable for SOT-23 packages, ensuring not to exceed the maximum operating temperature.
- Circuit Design: Incorporate necessary decoupling capacitors near the power supply pins to ensure stable operation.
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