Maxim Integrated Digital Temperature Sensor, Open Drain Output, Surface Mount, Serial-2 Wire, ±2°C, 8 Pins

Extend Performance Range with Low-Voltage, 1.7V to 3.7V Operating Range
Maximize System Accuracy in Broad Range of Thermal Management Applications
Measures Temperature from -55°C to +125°C (-67°F to +257°F)
±2°C Accuracy over a -25°C to 100°C Range
User-Configurable Resolution from 9 Bits (Default) to 12 Bits (0.5°C to 0.0625°C)
Easy Upgrade to LM75: Pin and Software Compatible
Simplify Distributed Temperature-Sensing Applications with Multidrop Capability
Up to Eight DS75LVs Can Operate on 2-Wire Bus
Increase Reliability and System Robustness
Internally Filtered Data Lines for Noise Immunity (50ns Deglitch)
Bus Timeout Feature Prevents Lockup on 2-Wire Interface
Minimize Power Consumption with Built-In Shutdown Mode
Flexible User-Defined Thermostatic Modes with Programmable Fault Tolerance
Applications
Any Thermally Sensitive System
Cellular Base Stations
Office Equipment
Personal Computers