DS18B20+T&R - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS18B20+T&R

Manufacturer

Maxim Integrated

Introduction

The DS18B20+T&R is a digital temperature sensor that provides 12-bit temperature measurements and communicates over a 1-Wire bus. It is a reliable and cost-effective solution for temperature monitoring in a variety of applications.

Product Features and Performance

Wide temperature measurement range of -55°C to +125°C

High accuracy of ±0.5°C in the -10°C to +85°C range

Programmable resolution from 9 to 12 bits

Parasite power capability allows the sensor to operate without an external power supply

Alarm function with user-programmable upper and lower trigger points

Product Advantages

Highly accurate and stable temperature measurements

Versatile 1-Wire interface for easy integration with microcontrollers

Minimal external components required for operation

Low power consumption for battery-powered applications

Wide operating temperature range

Key Technical Parameters

Voltage supply: 3V to 5.5V

Operating temperature range: -55°C to +125°C

Resolution: 12-bit

Accuracy: ±0.5°C (typical)

Sensing temperature range: -55°C to +125°C

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging for automated assembly

Compatibility

The DS18B20+T&R is compatible with a wide range of microcontrollers and can be easily integrated into various embedded systems.

Application Areas

Industrial and commercial temperature monitoring

Consumer electronics

Heating, ventilation, and air conditioning (HVAC) systems

Automotive and transportation applications

Medical and scientific instrumentation

Product Lifecycle

The DS18B20+T&R is currently in production and is not nearing discontinuation. Replacement and upgrade options are available from Maxim Integrated.

Several Key Reasons to Choose This Product

High accuracy and stability of temperature measurements

Programmable resolution for optimizing performance

Versatile 1-Wire interface for easy integration

Minimal external components required for operation

Wide operating temperature range for diverse applications

Low power consumption for battery-powered devices

Reliable and cost-effective solution for temperature monitoring