DS18B20 1Wire Digital Thermometer TO 92 Package

DS18B20 1Wire Digital Thermometer TO 92 Package 

The DS18B20 Digital Thermometer IC is a high-precision digital temperature sensor that provides direct digital temperature readings over a 1-Wire communication interface, eliminating the need for external ADCs. Each device has a unique 64-bit serial code, allowing multiple sensors to be connected on the same data bus using just one microcontroller pin.

Housed in a TO-92 package, the DS18B20 is ideal for embedded systems, temperature monitoring, control systems, and DIY electronics projects. It offers programmable resolution and high accuracy, making it a popular choice with Arduino, ESP32, Raspberry Pi, and other microcontrollers.

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Applications

• Digital thermometers
• Temperature monitoring and logging systems
• HVAC and refrigeration control
• Incubators and environmental control systems
• Industrial and laboratory equipment
• Embedded systems and microcontroller projects
• Battery-powered temperature sensing devices

Features

• Sensor Type: DS18B20 Digital Temperature Sensor IC
• Interface: 1-Wire digital communication
• Package: TO-92
• Unique 64-bit ID for each device
• Supports multiple sensors on one data line
• No external ADC required
• Programmable resolution: 9 to 12-bit
• High accuracy and stable readings
• Low power consumption
• Compatible with Arduino, ESP32, Raspberry Pi, PIC, AVR, STM32, etc.