The 3 terminations have a variety of functions.The reference voltage is coupled to an analog IC TWO TERMINAL VOLTAGE REFERENCE.On the basis of the test statistics, 1.2205V voltage is output.The output of 1 is sufficient.3 pins are included in the voltage reference ic.Temperatures should not rise above 260 during reflow soldering.The voltage reference ic has 3 pins that are settled.Devices of type Voltage References are used in a wide variety of applications.For Surface Mount applications, the reference voltage is appropriate.In this case, you cannot expect the voltage reference ic to output more current than 15mA.Temperatures above 85°C are not recommended for operation.The unit can operate at temperatures as low as -40°C.A voltage of 1.2205V is output.0.1% is the voltage reference ic's maximum inaccuracy.
MAX6138AEXR12 Features
TWO TERMINAL VOLTAGE REFERENCE Analog IC Peak Reflow Temperature: 260
MAX6138AEXR12 Applications
There are a lot of Maxim Integrated MAX6138AEXR12 Voltage Reference applications.
Suitable for use with a wide range of video RAMDACs