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DS18B20 1-Wire TO92 Dallas temperature sensor resolution up to 12 bits
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Description
The DS18B20 in TO92 housing is an advanced digital temperature sensor, compatible with 3.3V and 5V voltages. Equipped with an on-board ADC converter, it provides precise temperature readings with an accuracy of 12 bits, which translates to a resolution of 0.0625°C and a measurement accuracy of ±0.5°C.
One of the key features of this sensor is the ability to connect multiple units over a single cable, thanks to the 1-Wire interface. This allows data to be communicated over just one cable, and multiple sensors to be connected on the same cable without the need for additional microcontroller ports. Each DS18B20 sensor has its own unique serial number, making it easy to distinguish and manage them in the system. These features make the DS18B20 an effective solution for projects requiring temperature monitoring, while minimising the need for cabling.
Specification:
- power supply 3,3-5V
- Measurement range: -55°C to +125°C
- Measurement accuracy: 0.5°C between -10-85°C
- Measurement accuracy: 1°C between -30-100°C
- Measurement accuracy: 2°C between -55-125°C
- Resolution: 9 to 12 bits
- VCC, GND, DATA terminals
- housing type TO92
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