ams — AS6200C: Cold Chain Digital Temperature Sensor

The AS6200C is a complete digital sensor system designed to fulfill the challenges of cold chain applications in storage and transportation. It is very well suited for data loggers complying with EN12830:1999 class 1 standard as well as enriching the performance of domestic and commercial refrigerators. The AS6200C provides a fully calibrated and linearized sensor system that can easily be accessed via an I²C interface. It provides a resolution of 12-bit with its highest accuracy of ±0.2°C from +20°C to -10°C.


  • ±0.4°C (20°C to 65°C) measurement accuracy
  • ±1°C remaining operating temperature span
  • 1.8V to 3V supply voltage range
  • Alert functionality for exact temperature control
  • 6µA operation (at 4Hz) current consumption
  • Digital temperature sensor
  • No calibration or linearization needed
  • 1.5 x 1mm (WLCSP) package