DS18B20U - UMW

Manufacturer Part Number

DS18B20U

Manufacturer

UMW

Introduction

Digital temperature sensor with integrated 1-Wire interface in an 8-MSOP package

Product Features and Performance

Standby mode for low power consumption

Wide operating temperature range: -55°C to 125°C

High accuracy: ±0.4°C

Resolution: 9-bit, 10-bit, 11-bit, or 12-bit

Conversion time: 75ms (max) for 12-bit resolution

Parasitic power mode allows operation without external power supply

Product Advantages

Small and compact 8-MSOP package

Programmable resolution to optimize power and conversion time

Requires only a single data line for communication

Suitable for a variety of temperature sensing applications

Key Technical Parameters

Supply voltage: 2.5V to 5.5V

Operating temperature: -55°C to 125°C

Test condition: -10°C to 70°C

Sensor type: Digital, local

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

Output type: 1-Wire

Quality and Safety Features

Robust and reliable performance

Meets relevant safety and quality standards

Compatibility

Compatible with a wide range of microcontrollers and systems supporting 1-Wire interface

Application Areas

Household appliances

HVAC systems

Industrial automation

Medical equipment

Consumer electronics

Product Lifecycle

Current product, no plans for discontinuation

Replacement or upgrade options available if needed

Key Reasons to Choose This Product

Accurate and reliable temperature sensing

Low power consumption with standby mode

Compact and space-saving 8-MSOP package

Easy integration with 1-Wire interface

Wide operating temperature range

Programmable resolution to meet specific application needs