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Digital & Analog Ground pin in ADC

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jitendrabatham

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Hi All,

Can any one tell me the how to interface Digital & analog Ground pin in ADC TLC 0832 with the 8051 microcontroller.
 

There is only one gnd pin on the TLC0832, is it the TI ADC you're talking about?
 

jitendrabatham,
The best technique is to keep analog and digital grounts completely separate except for one common point. This common point should be the power source. This way, you prevent ground current from the digital circuits from flowing in the ground path for the analog section.
Regards,
Kral
 

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