P3T1084UKZ

P3T1084UKZ is an I3C, I²C-bus, 0.4°C accuracy, digital temperature sensor. It uses an on-chip band gap temperature sensor and an A-to-D conversion technique with overtemperature detection. The device contains a number of data registers, including a Configuration register (Conf) to store the device settings (such as device operation mode), and a temperature register (Temp) to store the digital temp reading, which can be communicated by a controller via the 2-wire serial I3C (up to 12.5MHz) and I²C (up to 3.4MHz) interface. The I²C interface supports up to four target addresses and an alert function that becomes active when the temperature exceeds the programmed limits. The application includes portable devices, system thermal management, SSD, industrial controllers, servers, and PC/Notebook.

• Programmable undertemperature and overtemperature alerts
• ESD protection exceeds 2000V HBM per JESD22-A114 and 1000V CDM per JESD22-C101
• Quiescent current is 2.1μA typ (I²C bus inactive, CR1 = 0, CR0 = 1 (default), VCC = 1.8V, Ta = 25°C)
• Supply voltage range from 1.4 to 3.6V, output voltage range from -0.3 to 4.0V at output pin
• Temperature accuracy range from -0.4 to +0.4°C (T = -20 to + 85°C, 1.4 ≤ VCC ≤ 3.6V)
• Temperature resolution is 0.0625°C typ (12bit digital temp data, VCC = 1.4-3.6V, T = -40 to 125°C)
• Input capacitance is 10pF max (digital pins, VCC = 1.4 to 3.6V, Tamb = -40 to +125°C)
• Temperature conversion time is 7.8ms typ (one-shot mode, VCC = 1.4 to 3.6V, Tamb = -40 to +125°C)
• Conversion modes is 0.25Conv/s typ (CR1 = 0, CR0 = 0, VCC = 1.4 to 3.6V, Tamb = -40 to +125°C)
• WLCSP6 package, ambient temperature range from -40°C to +125°C