LT1461 Voltage Reference

[justin126912]

Hi all,

I am looking at the attached schematic for with the LT1461 Voltage Reference with a Shunt Current @100mA. In plain English, what is the U39 is used for? Does the device has a shutdown feature that can be used to switch full load currents or for system power down.

Thank you,
J

 

[danadak]

U39 is the voltage reference for the A/D , ADC124S021.

The LT1461 has a power shutdown pin for itself :

https://www.analog.com/media/en/technical-documentation/data-sheets/LT1461.pdf

Regards, Dana.

 

[Papabravo]

Hi all,

I am looking at the attached schematic for with the LT1461 Voltage Reference with a Shunt Current @100mA. In plain English, what is the U39 is used for? Does the device has a shutdown feature that can be used to switch full load currents or for system power down.

Thank you,
J

See my answer on AAC