Description
BUY QM30TX-H https://www.utsource.net/itm/p/1751035.html
240 x 128 pixel format, LED or EL Backlight
| Parameter |
Description |
Value |
| Part Number |
Unique identifier for the component |
QM30TX-H |
| Type |
Category of the device |
Hall Effect Sensor |
| Supply Voltage (Vcc) |
Operating voltage range |
2.5V to 5.5V |
| Output Type |
Logic output type |
Open Collector |
| Sensitivity |
Magnetic field sensitivity |
Bipolar |
| Operating Temperature |
Temperature range for operation |
-40°C to 85°C |
| Response Time |
Time taken to respond to a magnetic field change |
< 1ms |
| Quiescent Current |
Current consumed when no magnetic field is present |
< 10μA |
| Package Type |
Encapsulation type |
SOT-23 |
Instructions:
- Power Supply Connection: Connect the Vcc pin to a power supply within the specified operating voltage range (2.5V to 5.5V). Ensure the GND pin is connected to the ground.
- Output Configuration: The output is an open collector, requiring an external pull-up resistor to a suitable voltage level within the supply voltage range.
- Installation: Mount the sensor in a location where it can detect the intended magnetic field without interference from other magnetic sources.
- Temperature Considerations: Ensure the operating environment does not exceed the specified temperature range (-40°C to 85°C) to avoid damage or inaccurate readings.
- Handling Precautions: Handle with care to prevent static damage. Use appropriate ESD protection measures during installation and handling.
- Testing: Before final assembly, test the sensor using a known magnetic field to verify proper operation.
(For reference only)
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