TMP117 - Texas Instruments

TMP117 Digital Temperature Sensor

The TMP117 is a high-precision digital temperature sensor. It is designed to meet ASTM E1112 and ISO 80601 requirements for electronic patient thermometers. The TMP117 provides a 16-bit temperature result with a resolution of 0.0078 °C and an accuracy of up to ±0.1 °C across the temperature range of –20 °C to 50 °C with no calibration. The TMP117 has in int.

Features

• TMP117 high-accuracy temperature sensor
  – ±0.1 °C (maximum) from
  –20 °C to 50 °C
  – ±0.15 °C (maximum) from
  –40 °C to 70 °C
  – ±0.2 °C (maximum) from
  –40 °C to 100 °C
  – ±0.25 °C (maximum) from
  –55 °C to 125 °C
  – ±0.3 °C (maximum) from
  –55 °C to 150 °C
• Operating temperature range:
  –55 °C to 150 °C
• Low power consumption:
  – 3.5-μA, 1-Hz conversion cycle
  – 150-nA shutdown current
• Supply range:
  – 1.7 V to 5.5 V from
  –55 °C to 70 °C
  – 1.8 V to 5.5 V from
  –55 °C to 150 °C
• 16-bit resolution: 0.0078°C (1 LSB)
• Programmable temperature alert limits
• Selectable averaging
• Digital offset for sy.