DS18B20 Digital Temperature Sensor 3V-5.5V with 12-bit Resolution for -55°C to 125°C Range

Price Negotiable

Price: Contact us

MOQ: 1

Delivery Time: 5-8 work days

Brand: ADI

Product Description

Product Overview

The DS18B20 digital temperature sensor provides precise temperature measurements from -55°C to 125°C with 12-bit resolution. This 1-Wire interface device offers reliable performance for industrial and commercial temperature monitoring applications.

Key Features

Wide temperature range: -55°C to 125°C
High accuracy: ±0.5°C from -10°C to 85°C
12-bit digital resolution for precise measurements
1-Wire interface simplifies wiring and communication
Parasite power mode eliminates external power supply
Programmable temperature limits with alarm function
Unique 64-bit serial code for multi-device networks

Technical Specifications

Parameter	Specification
Manufacturer	ADI (Analog Devices Inc.)
Operating Voltage	3V to 5.5V
Temperature Range	-55°C to 125°C
Resolution	12-bit (programmable 9-12 bit)
Accuracy	±0.5°C (-10°C to 85°C), ±2°C (full range)
Interface	1-Wire digital communication
Package Type	TO-92-3 (Through Hole)
Product Status	In Stock

Applications

HVAC environmental control systems
Building temperature monitoring
Industrial equipment and machinery monitoring
Process control and automation systems
Temperature logging and data acquisition

Network Capability

Each DS18B20 features a unique 64-bit serial identifier, enabling multiple sensors to operate on a single 1-Wire bus. This allows centralized control of distributed temperature monitoring networks across large facilities or complex systems.