ADT7312

Data Sheet Automotive, ±1°C Accurate, 16-Bit, 175°C, Digital SPI Temperature Sensor in Die Form ADT7312 FEATURES Qualified for automotive applications High performance Temperature accuracy: ±1°C from −55°C to +175°C (2.7 V to 3.3 V) 16-bit temperature resolution: 0.0078°C Fast first temperature conversion on power-up of 6 ms Easy implementation No temperature calibration or correction required No linearity correction required Low power Power-saving 1 sample per second (SPS) mode 880 μW typical at 3.6 V in normal mode 9 μW typical at 3.6 V in shutdown mode Wide operating ranges Temperature range: −55°C to +175°C Voltage range: 2.7 V to 5.5 V Programmable interrupts Critical overtemperature interrupt Overtemperature/undertemperature interrupt SPI-compatible interface Available in die form only APPLICATIONS Automotive High temperature monitoring High temperature thermal protection GENERAL DESCRIPTION The ADT7312 is a ±1°C accurate digital temperature sensor that opera...