The ADT7320 is a high accuracy digital temperature sensor offering breakthrough performance over a wide industrial range, housed in an LFCSP package. It contains a band gap temperature reference and a 13-bit analog-to-digital converter (ADC) to monitor and digitize the temperature to a 0.0625C resolution. The ADC resolution, by default, is set to 13 bits (0.0625C). This can be changed to 16 bits (0.0078C) by setting Bit 7 in the configuration register (Register Address 0x01).