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, 2.5V voltage is output.The output of 1 is sufficient.3 pins are included in the voltage reference ic.Temperatures should not rise above NOT SPECIFIED during reflow soldering.A voltage reference circuit's maximum voltage output is tested 2.505V.This voltage reference ic outputs a voltage of at least 2.495V.0.2% is the voltage reference ic's maximum inaccuracy.For better results, it should have REFERENCE VOLTAGE CAN BE ADJUSTED TO +/-5%.A maximum ambient temperature of 125°C can be reached.Parts should have a -55°C bottom temperature.
LT1009MH Features
TWO TERMINAL VOLTAGE REFERENCE Analog IC Peak Reflow Temperature: NOT SPECIFIED
LT1009MH Applications
There are a lot of Linear Technology/Analog Devices LT1009MH Voltage Reference applications.
Suitable for use with a wide range of video RAMDACs