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What is the function of pins VREF's, VLC,COMP and the two outputs in DAC0800?

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thuvu

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Hi everyone,
I need a circuit with DAC0800. I am going to use it with a uController.

What is the function of pins VREF's, VLC,COMP and the two outputs?

Thanks
 

Davood Amerion

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dac0800

with reference to diagram;
comp: means compensation used for avoid output oscilation in special situation.
Vref: Reference voltage which determin output current for Full Scale Deflection.
2 outputs: as seen outputs are current souce and need convertion to voltage with use of one opamp.
and
VLC:
The noise immune inputs of the DAC0800 series will accept
TTL levels with the logic threshold pin, VLC, grounded.
Changing the VLC potential will allow direct interface to other
logic families.
Regards,
Davood.
 

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