DS1821S+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS1821S+

Manufacturer

Maxim Integrated

Introduction

The DS1821S+ is a digital temperature sensor with a 1-Wire interface and programmable temperature limits.

Product Features and Performance

Senses temperature in the range of -55°C to 125°C

8-bit resolution

±1°C accuracy from 0°C to 85°C

One-shot temperature conversion mode

Programmable temperature limit alarms

Standby mode for power saving

1-Wire interface for simple connection

Product Advantages

Wide operating temperature range

High accuracy

Programmable temperature limits

Low power standby mode

Simple 1-Wire interface

Key Technical Parameters

Supply voltage: 2.7V to 5.5V

Operating temperature: -55°C to 125°C

Test condition: 0°C to 85°C

Package: 8-SOIC

Quality and Safety Features

RoHS3 compliant

Compatibility

Surface mount package

Suitable for a variety of temperature sensing applications

Application Areas

Industrial equipment

Consumer electronics

Appliances

HVAC systems

Product Lifecycle

Currently in production

Replacement and upgrade options available

Key Reasons to Choose This Product

Wide temperature range coverage

High accuracy within the common operating range

Programmable temperature limit alarms for monitoring

Low power standby mode for energy efficiency

Simple 1-Wire interface for easy integration