a-d converter a/d converter flash a-d converter succesive-approximation a-d converter d-a converter d/a converter dither d-a converter reference d-a converter a-d a.d. a/d a.d.s. a/d interface r.a.d.a. d.a. d/a d/a ratio d/b/a here's a fine how-d'ye-do! if my aunt had been a man, she'd have been my uncle -ad ad ad absurdum ad arbitrium ad astra ad astra per aspera ad budget ad calendas graecas ad captandum ad cell