MAX31851
MAX31851 is 1-Wire Thermocouple-to-Digital Converters manufactured by Maxim Integrated.
Description
The MAX31850/MAX31851 cold-junction pensated, 1-Wire M thermocouple-to-digital converters perform cold-junction pensation and digitize the signal from a K-, J-, N-, T-, S-, R-, or E-type thermocouple. The converters resolve temperatures to 0.25NC, allow readings as high as +1768NC and as low as -270NC, and exhibit thermocouple accuracy of 8 LSBs (2NC) for temperatures ranging from -200NC to +700NC. munication with the master microcontroller is over a 1-Wire bus that by definition requires only one data line (and ground) for munication. Operating power can be obtained directly from the data line (“parasite power”), eliminating the need for an external power supply.
Each device has a unique 64-bit serial code, which allows multiple units to function on the same 1-Wire bus. Therefore, it is simple to use one microcontroller (the master...
