ADC converts negative voltage?

キャンセル
次の結果を表示 
表示  限定  | 次の代わりに検索 
もしかして: 

ADC converts negative voltage?

1,416件の閲覧回数
mmm
Contributor I
Does the ADC convert negative voltage? If so, where is the negative bit stored?
Thanks
ラベル(1)
0 件の賞賛
返信
1 返信

595件の閲覧回数
peg
Senior Contributor IV
Hi Katback,


KATBACK wrote:
Does the ADC convert negative voltage?



Answer: No!



KATBACK wrote:
If so, where is the negative bit stored?


Answer: Not Applicable!

If you have a signal that goes positive and negative you usually use an op-amp to "level shift" it up so that the entire range of the signal now falls between 0v and Vcc

0 件の賞賛
返信