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ISO1228: iso1228 source module

Chen Alex1
Expert 2675 points
Part Number: ISO1228

hi SIR

In source type,  need a RlLim between the AVSS & Field

the AVSS in pin 7 ,pin 17,

i need to short the Pin 7,Pin 17 and series a R to Ground?

i worry about the thermal

another question is how current output per ch in source type

thanks

  • 0
    TI__Mastermind 18355 points

    Hello Alex, 

    Chen Alex1 said:
    i need to short the Pin 7,Pin 17 and series a R to Ground?

    Yes, you will need to short Pin 7 and pin 17 together. The series Rilim will be connected from the power supply terminal to the pin 7 and pin 17 junction. 

    Chen Alex1 said:
    another question is how current output per ch in source type

    You can find the "Sum of Current drawn through INx pins" for both sink type and source type configurations in table 5.9 Electrical Characteristics—DC Specification and the "current limit and wire-break" section. 

    I hope this helps. 

    Best,
    Andrew