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DS18B20/ from DALLAS,MAXIM - Dallas Semiconductor

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DS18B20/

Manufacturer: DALLAS

High-Precision 1-Wire Digital Thermometer

Partnumber Manufacturer Quantity Availability
DS18B20/,DS18B20 DALLAS 16000 In Stock

Description and Introduction

High-Precision 1-Wire Digital Thermometer The DS18B20 is a digital temperature sensor manufactured by Dallas Semiconductor (now Maxim Integrated). Here are its key specifications:

1. **Temperature Range**: -55°C to +125°C (-67°F to +257°F).  
2. **Accuracy**: ±0.5°C (from -10°C to +85°C).  
3. **Resolution**: User-selectable (9 to 12 bits), default 12-bit (0.0625°C increments).  
4. **Interface**: 1-Wire communication protocol.  
5. **Power Supply**: 3V to 5.5V (parasitic power mode also supported).  
6. **Conversion Time**: 750ms max (at 12-bit resolution).  
7. **Unique 64-bit Serial Code**: Each device has a factory-programmed ROM ID.  
8. **Package Options**: TO-92, SOIC, and µSOP.  
9. **Multi-Drop Capability**: Multiple sensors can share a single bus.  
10. **Applications**: Industrial systems, consumer electronics, thermostats, and environmental monitoring.  

These are the factual specifications of the DS18B20 as provided by the manufacturer.

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