DS28EA00 Overview
The DS28EA00 is a digital thermometer with 9-bit (0.5°C) to 12-bit (1/16°C) resolution and alarm function with nonvolatile (NV), user-programmable upper and lower trigger points. Each DS28EA00 has its own unique 64-bit registration number that is factory programmed into the chip. Data is transferred serially through the 1-Wire® protocol, which requires only one data line and a ground reference for munication.
DS28EA00 Key Features
- Digital Thermometer Measures Temperatures from -40°C to +85°C
- Thermometer Resolution is User Selectable from 9 to 12 Bits
- Unique 1-Wire Interface Requires Only One Port Pin for munication
- Each Device Has a Unique 64-Bit, FactoryLasered Registration Number
- Multidrop Capability Simplifies Distributed Temperature-Sensing