Details
BUY MB7051 https://www.utsource.net/itm/p/9820437.html
| Parameter | Description |
|---|---|
| Part Number | MB7051 |
| Function | Hall Effect Switch |
| Supply Voltage (Vcc) | 3.0V to 24V |
| Output Type | Open Collector |
| Operating Temperature | -40°C to 85°C |
| Sensitivity | Bipolar, Operates at both South and North magnetic poles |
| Quiescent Current | 6μA (Typical) |
| Response Time | 1μs (Maximum) |
| Package Type | SOT-23 |
Instructions for Use:
Power Supply Connection: Connect the Vcc pin to a power supply within the range of 3.0V to 24V. Ensure the GND pin is connected to the system ground.
Output Configuration: The output pin (OUT) operates as an open collector. It requires a pull-up resistor connected between the output and Vcc when interfacing with digital logic circuits.
Magnetic Field Sensing: Place the sensor in the vicinity of a magnetic field. The device will switch its output state based on the presence of either a South or North pole due to its bipolar sensitivity.
Temperature Considerations: Operate the device within the temperature range of -40°C to 85°C to ensure reliable performance.
Mounting Orientation: For optimal performance, mount the sensor such that the sensitive area faces the expected direction of the magnetic field.
Response Characteristics: The sensor has a maximum response time of 1μs, making it suitable for applications requiring fast switching.
Low Power Consumption: With a typical quiescent current of 6μA, the MB7051 is ideal for battery-operated devices where power consumption is a critical factor.
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