P3T1035DUK - NXP

P3T1035DUK digital temperature sensor

The P3T1035xUK/P3T2030xUK is a temperature-to-digital converter from -40 °C to +125 °C range. It uses an on-chip band gap temperature sensor and A-to-D conversion technique with an overtemperature detection. The device contains a number of data registers: Configuration (Conf) stores the device settings such as device operation mode, and temperature register .

Features

• I3C and I2C interface
• Supply range: 1.4 V to 1.98 V
• Eight different device addresses (A through H) are available
• Programmable undertemperature and overtemperature registers
• Resolution: 12 bits (0.0625 °C); supports 8-bit reading
• Accuracy: P3T1035xUK
  – 1.62 V ≤ VCC ≤ 1.98 V
  – ±0.5 °C (maximum) from 0 °C to +70 °C
  – ±1 °C (maximum) from -40 °C to +125 °C
  – 1.4 V ≤ VCC < 1.62 V
  – ±2 °C (maximum) from -20 °C to +100 °C
  – ±3 °C (maximum) from -40 °C to +125 °C
• Accuracy: P3T2030xUK
  – 1.62 V ≤ VCC ≤ 1.98 V
  – ±2 °C (maximum) from -40 °C to +125 °C
  – 1.4 V ≤ VCC < 1.62 V
  – ±2 °C (maximum).