Microchip's ?AT30TS74 temperature sensor is capable of measuring and converting temperatures from -55?C to +125?C to a digital word and provides a typical accuracy of +-1.0?C over the operating temperature range of -20?C to +100?C. The device is factory calibrated and requires no external components to help provide a cost effective solution. To reduce current consumption and save power, the AT30TS74 features a shutdown mode which turns off all internal circuitry except for the internal power-on reset and se