There are different types of functions that end with 16.It is coupled to an analog IC POWER SUPPLY SUPPORT CIRCUIT.The part includes pins 16.Reflow soldering shouldn't exceed 260.A high-quality communication channel is not available at the moment.In order for it to work, you must supply a voltage of 5V.For it to be powered, a voltage of 4.5V must be provided.The ambient temperature of this voltage reference ic is 85°C.Ideally, the bottom temperature of the voltage reference ic should be -40°C.
DS1231S Features
POWER SUPPLY SUPPORT CIRCUIT Analog IC Peak Reflow Temperature: 260 Channel Number: 1
DS1231S Applications
There are a lot of Maxim Integrated DS1231S Voltage Reference applications.