Manufacturer Part Number
DS18B20U+T&R
Manufacturer
Maxim Integrated
Introduction
The DS18B20U+T&R is a digital temperature sensor with a 1-Wire interface, providing high accuracy and programmable resolution.
Product Features and Performance
Wide operating temperature range: -55°C to 125°C
Programmable resolution from 9 to 12 bits
±0.5°C accuracy over -10°C to 85°C range
Measures temperature with 12-bit resolution (0.0625°C/bit)
Requires no external components
Powered from data line (no power supply needed)
Unique 64-bit serial code enables multiple DS18B20s to function on the same 1-Wire bus
Appropriate for remote temperature monitoring and control applications
Product Advantages
High accuracy and wide temperature range
Programmable resolution for optimized performance
No external components required
Suitable for multi-sensor applications with 1-Wire bus
Key Technical Parameters
Supply voltage: 3V to 5.5V
Operating temperature range: -55°C to 125°C
Resolution: 12 bits (0.0625°C/bit)
Accuracy: ±0.5°C (-10°C to 85°C), ±2°C (-55°C to 125°C)
Quality and Safety Features
RoHS3 compliant
8-uMAX/uSOP package
Compatibility
Compatible with 1-Wire protocol
Suitable for surface mount applications
Application Areas
Remote temperature monitoring and control
Industrial, medical, and consumer applications
Product Lifecycle
The DS18B20U+T&R is an active product and not nearing discontinuation.
Replacement or upgrade options are available from the manufacturer.
Key Reasons to Choose This Product
High accuracy and wide temperature range
Programmable resolution for optimized performance
Simple 1-Wire interface for easy integration
No external components required
Suitable for multi-sensor applications with 1-Wire bus
DS18B20U+TRAnalog Devices / Maxim Integrated
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DS18B20ZUMW11 B -55 ~ 125C 1-WIRE DIGITAL,