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Specifications
SKU: 12379500
| Parameter | Symbol | Min | Typical | Max | Unit | Condition |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 1.7 | - | 3.6 | V | - |
| Operating Temperature | Toper | -40 | - | 85 | °C | - |
| Storage Temperature | Tstg | -40 | - | 125 | °C | - |
| Output Type | - | - | - | - | Open-Drain | - |
| Output Low Voltage | VOL | - | 0.1 | 0.4 | V | IOH = 1mA, VDD = 1.8V |
| Output High Voltage | VOH | 1.7 | - | 3.6 | V | IOH = -10μA, VDD = 3.6V |
| Input Current | IIN | - | -1 | 1 | μA | VDD = 3.6V, VIN = 0.8V |
| Quiescent Current | IQ | - | 0.6 | 1.2 | μA | VDD = 3.6V, No Load |
| Response Time | tR | - | 5 | 10 | ms | VDD = 3.6V, Ta = 25°C |
| Magnetic Sensitivity | BOP | 20 | 30 | 40 | mT | VDD = 3.6V, Ta = 25°C |
| Magnetic Release Point | BRP | 10 | 20 | 30 | mT | VDD = 3.6V, Ta = 25°C |
Instructions for Use:
Power Supply:
- Ensure the supply voltage (VDD) is within the range of 1.7V to 3.6V.
- Connect the VDD pin to the positive supply and GND pin to the ground.
Output Configuration:
- The output is open-drain, so an external pull-up resistor is required to set the high-level output voltage (VOH).
- Choose a pull-up resistor value based on the desired output current and supply voltage.
Operating Environment:
- Operate the device within the temperature range of -40°C to 85°C for optimal performance.
- Store the device within the temperature range of -40°C to 125°C.
Input Handling:
- Ensure the input current (IIN) does not exceed ±1μA to avoid damage to the device.
Current Consumption:
- The quiescent current (IQ) is typically 0.6μA, which helps in low-power applications.
Response Time:
- The typical response time (tR) is 5ms, with a maximum of 10ms, ensuring quick detection of magnetic fields.
Magnetic Sensitivity:
- The device operates with a magnetic sensitivity (BOP) of 20 to 40mT and a release point (BRP) of 10 to 30mT.
- Adjust the position of the magnet relative to the sensor to achieve the desired operation point.
Handling Precautions:
- Handle the device with care to avoid static discharge and physical damage.
- Follow proper PCB layout guidelines to minimize noise and interference.
Inquiry - STTH20003TV1
