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Specifications
SKU: 8915008
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Part Number | Device Part Number | TC2269CAP | - |
| Function | Device Function | Temperature Sensor | - |
| Supply Voltage | Operating Supply Voltage Range | 2.7 to 5.5 | V |
| Operating Current | Typical Operating Current | 100 | μA |
| Temperature Range | Operating Temperature Range | -40 to 125 | °C |
| Accuracy | Temperature Measurement Accuracy | ±1.5 | °C |
| Output Type | Output Signal Type | Analog Voltage | - |
| Output Impedance | Output Impedance | 1 | kΩ |
| Response Time | Time to Reach 90% of Final Value | 5 | ms |
| Package | Package Type | TO-92 | - |
| Pin Count | Number of Pins | 3 | - |
| Pin Configuration | Pin 1: VCC, Pin 2: GND, Pin 3: Output | - | - |
Instructions for Use:
Power Supply Connection:
- Connect Pin 1 (VCC) to the positive supply voltage (2.7V to 5.5V).
- Connect Pin 2 (GND) to the ground.
Output Connection:
- Connect Pin 3 (Output) to the input of your analog-to-digital converter (ADC) or any other measurement device.
Calibration:
- For best accuracy, calibrate the sensor at known temperatures using a reference thermometer.
- Adjust the ADC readings based on the calibration data to account for any offset or gain errors.
Reading the Output:
- The output voltage is proportional to the temperature. Use the following formula to convert the output voltage to temperature: [ text{Temperature (°C)} = left( frac{text{Output Voltage (V)}}{0.01} right) - 50 ]
Handling Precautions:
- Avoid exposing the sensor to temperatures outside its operating range.
- Handle the device with care to avoid damage to the pins or the internal components.
Storage:
- Store the device in a dry, cool place away from direct sunlight and extreme temperatures.
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