Description
BUY GP1L57 https://www.utsource.net/itm/p/12610894.html
| Parameter |
Description |
Value |
| Supply Voltage (VCC) |
Operating voltage range |
2.7 V to 5.5 V |
| Output Type |
Logic output type |
Open collector |
| Detection Distance |
Typical detection distance |
3 mm |
| Response Time |
Time taken for response |
10 ms (max) |
| Current Consumption |
Supply current at typical operating conditions |
6 mA (max) |
| Output Load Current |
Maximum load current the output can sink |
50 mA (max) |
| Operating Temperature |
Temperature range for operation |
-25°C to +85°C |
| Storage Temperature |
Temperature range for storage |
-40°C to +125°C |
Instructions for GP1L57
Power Supply Connection:
- Connect the VCC pin to the positive terminal of the power supply.
- Ensure the supply voltage is within the specified range (2.7 V to 5.5 V).
Ground Connection:
- Connect the GND pin to the negative terminal of the power supply.
Output Configuration:
- The output is open collector, so connect a pull-up resistor between the output pin and VCC.
- Choose a pull-up resistor value typically between 1 kΩ and 10 kΩ depending on the application.
Detection Setup:
- Position the sensor at an appropriate distance from the object to be detected, ideally within the typical detection distance of 3 mm.
- Adjust the position if necessary to ensure reliable detection.
Response Handling:
- Account for the maximum response time of 10 ms in your system design to avoid missing detections.
Current Limitations:
- Ensure that the total current drawn by the device does not exceed 6 mA.
- Do not exceed the maximum output load current of 50 mA.
Environmental Considerations:
- Operate the device within the specified temperature ranges to ensure reliable performance.
- Store the device in an environment where temperatures do not fall below -40°C or rise above +125°C.
(For reference only)
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