Details

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BUY HR1001 https://www.utsource.net/itm/p/12533313.html

Parameter	Description	Value
Part Number	HR1001
Type	Hall Effect Sensor
Supply Voltage	Operating Voltage Range	4.5V to 5.5V
Output Type	Open Collector
Quiescent Current	Typical Quiescent Current at Vcc = 5V	10mA
Output Current	Maximum Output Current	20mA
Magnetic Sensitivity	Operate Point (Bop)	150 Gauss (Typical)
Release Point	Brp (Release Point)	80 Gauss (Typical)
Hysteresis	Bop - Brp	70 Gauss (Typical)
Operating Temperature	Range	-40掳C to 85掳C
Storage Temperature	Range	-60掳C to 150掳C
Package	SOT-23

Instructions for Use:

1. Power Supply:

   • Connect the Vcc pin to a stable power supply between 4.5V and 5.5V.
   • Connect the GND pin to the ground of the power supply.

2. Output Configuration:

   • The output is an open collector, so a pull-up resistor is required.
   • Connect the output pin (OUT) to the input of your microcontroller or logic circuit through a pull-up resistor to Vcc.

3. Magnetic Field Application:

   • Place the sensor in the magnetic field of interest.
   • The sensor will switch its output state when the magnetic field strength exceeds the operate point (Bop) and will return to the original state when the field drops below the release point (Brp).

4. Temperature Considerations:

   • Ensure the operating temperature is within the range of -40掳C to 85掳C to avoid damage or inaccurate readings.
   • Store the sensor in a temperature range of -60掳C to 150掳C.

5. Handling:

   • Handle the sensor with care to avoid static discharge, which can damage the device.
   • Use appropriate ESD protection measures during handling and installation.

6. Mounting:

   • Mount the sensor on a PCB using standard SMT soldering techniques.
   • Ensure proper alignment and orientation to achieve accurate magnetic field detection.

7. Testing:

   • Test the sensor by applying a known magnetic field and verifying the output state changes as expected.
   • Use a multimeter to measure the output voltage to confirm proper operation.

By following these instructions, you can ensure reliable and accurate performance of the HR1001 Hall Effect Sensor.

(For reference only)