DS1631
Description
The DS1631, DS1631A, and DS1731 digital thermometers provide 9, 10, 11, or 12-bit temperature readings over a -55°C to +125°C range. The DS1631 and DS1631A thermometer accuracy is ±0.5°C from 0°C to +70°C with 3.0V ≤ VDD ≤ 5.5V, and the DS1731 accuracy is ±1°C from -10°C to +85°C with 3.0V ≤ VDD ≤ 5.5V.
Key Features
- Maximize System Accuracy in Broad Range of Thermal Management Applications
- Operating Temperature Range: -55°C to +125°C (-67°F to +257°F)
- DS1631 and DS1631A: ±0.5°C Accuracy over 0°C to +70°C Range
- DS1731: ±1°C Accuracy over a -10°C to +85°C Range
- User-Selectable Output Resolution from 9 Bits to 12 Bits *
- Reduce Cost with No External Components *
- Simplify Distributed Temperature-Sensing Applications with Multidrop Capability
- Up to Eight Devices Can Operate on a 2-Wire Bus *
- Flexible and Nonvolatile User-Defined Thermostatic Modes with Custom Hysteresis *
- Available in 8-Pin µSOP and SO (DS1631 and DS1631A Only) and the 8-Pin DIP (DS1631 Only) Packages
