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temperature sensor DS18B20
| General | |
| Accuracy | ±0.5°C |
| Calibration | Digital |
| Communication protocol | 1-Wire |
| Conversion time | 750ms |
| Current consumption | 1mA |
| Dimensions | 10.67mm x 4.83mm x 6.1mm |
| DQ connection | Data |
| ESD protection | ±8kV (Human Body Model) |
| ESD protection capacitance | 6pF |
| ESD protection clamping voltage | 12V |
| ESD protection leakage current | 1µA |
| ESD protection level | Class 3B |
| ESD protection resistance | 1.5kohm to 6kohm |
| ESD protection supported standards | IEC 61000-4-2 |
| GND connection | Ground |
| Lead diameter | 0.5mm |
| Lead finish | Matte tin |
| Lead length | 45mm |
| Lead material | Copper |
| Lead shape | Straight |
| Lead spacing | 5.08mm |
| Maximum input voltage | +100mV |
| Maximum junction temperature | +150°C |
| Model | DS18B20 |
| Mounting type | Through hole |
| Nonvolatile temperature alarm | Yes |
| Number of pins | 3 |
| Operating ambient temperature | -10°C to +85°C |
| Operating voltage | 3.0V to 5.5V |
| Oscillator frequency | 1MHz |
| Output signal | Diode-connected |
| Package type | TO-92 |
| Parasite power mode | Yes |
| Power supply | 3.0V to 5.5V |
| Resolution | 12-bit |
| Resolution modes | 9 to 12 bits |
| RoHS compliant | Yes |
| Storage Temperature Range | -55°C to +125°C |
| Supply voltage protection | Overvoltage and undervoltage |
| Temperature alarm | Settable |
| Temperature conversion | Digital |
| Temperature detection | Programmable |
| Temperature history | Traceable |
| Temperature range | -55°C to +125°C |
| Temperature resolution | 0.0625°C |
| Thermal response time | Less than 1 second |
| Unique serial number | Yes |
| VDD power supply connection | GND |
| VDD2 power supply connection | Data |
| Weight | 0.087g |
| Style | |
| Type | Temperature sensor |
650.00DA
Price in reward points: 650
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that requires only one data line and ground for communication. It can be powered by a 3.0V to 5.5V power supply and measures temperatures from -55°C to +125°C. The sensor is popular for its high accuracy and easy interfacing with microcontrollers like Arduino and Raspberry Pi.
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-250x250.jpg "MQ-4 Methane Gas Sensor Natural Coal Co Methane Detector Module for Arduino")
-250x250.jpg "100pcs 10 Types Car Remote Control Touch Push Button Micro Switch")
