AT30TS75-SS8-B 9-12bit ±0.5°C Accurate Digital Temperature Sensor SOIC-8
The Atmel® AT30TS75 is a complete, precise temperature monitoring device designed for use in a variety of applications that require the measuring of local temperatures as an integral part of the system's function and/or reliability. The AT30TS75 device combines a high-precision digital temperature sensor, programmable high and low temperature alarms, and a 2-wire I2 C and SMBus (System Management Bus) compatible serial interface into a single, compact package.
The temperature sensor can measure temperatures over the full -55qC to +125qC temperature range and has a typical accuracy as precise as ±0.5qC from 0qC to +85qC. The result of the digitized temperature measurements are stored in one of the AT30TS75 internal registers, which is readable at any time through the device's serial interface.
The AT30TS75 utilizes flexible, user-programmable internal registers to configure the temperature sensor's performance and response to high and low temperature conditions. A dedicated alarm output activates if the temperature measurement exceeds the user-defined temperature and fault count limits. To reduce current consumption and save power, the AT30TS75 features a Shutdown mode that turns off all internal circuitry except for the internal Power-On Reset (POR) and serial interface circuits.
The AT30TS75 is factory-calibrated and requires no external components to measure temperature. With its flexibility and high-degree of accuracy, the AT30TS75 is ideal for extended temperature measurements in a wide variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.