DS18B20Z+T&R - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS18B20Z+T&R

Manufacturer

Maxim Integrated

Introduction

The DS18B20Z+T&R is a digital temperature sensor that provides accurate temperature measurements in a wide operating temperature range.

Product Features and Performance

Operates over a temperature range of -55°C to 125°C

Accuracy of ±0.5°C over the temperature range of -10°C to 85°C, and ±2°C over the full -55°C to 125°C range

12-bit temperature resolution

Programmable resolution from 9 to 12 bits

Programmable temperature alarm thresholds

Parasitic power mode for operation with only 2 wires

1-Wire interface for simple connection to a microcontroller

Product Advantages

High accuracy across a wide temperature range

Programmable resolution for optimizing power consumption and measurement resolution

Programmable alarm thresholds for easy system integration

Requires only 2 wires for operation, simplifying board layout

Key Technical Parameters

Supply voltage: 3V to 5.5V

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

Test condition temperature range: -10°C to 85°C

Package: 8-SOIC

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging for surface mount assembly

Compatibility

Compatible with a variety of microcontrollers and processing systems through the 1-Wire interface

Application Areas

Industrial and consumer electronics

HVAC systems

Appliances

Automotive applications

Product Lifecycle

Current production product

Replacement and upgrade options available from Maxim Integrated

Key Reasons to Choose This Product

Excellent accuracy and temperature range performance

Flexible configuration options for optimizing power and resolution

Simple 2-wire interface for easy integration

Reliable and proven technology from a leading sensor manufacturer