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Electronic thermometer IC

Built-in Luhua digital thermometer chip
31108

CMOS digital clinical thermometer, with alarm, automatic shutdown, with memory function, measurement accuracy ±0.1℃.

Product detail

  • Single 1.5V battery operation

  • Measurement range: 32.0 ~42.9°C (90°F ~109.9°F)

  • Measurement accuracy: ±0.1°C(±0.2°F)

  • Resolution: 0.1°C (0.1°F)

  • One PSW switch input key

  • ℃/℉ selection by pin CHFL bonding option (when )

  • ℃/℉exchange by the PSW switch (when TSCF = GND)

  • Multi stable time selection: 4s/8s/16s/32s

  • Highest temperature hold

  • Auto power off after 8 minutes

  • Display the last measured temperature