TI实时时钟 (RTC) 和计时器SA556-华秋商城-电子发烧友网

具有工作温度范围的双通道精密计时器

Iq (Typ) (uA)	4000
Rating	Catalog
Operating temperature range (C)	-40 to 85
Supply voltage (Max) (V)	16
Supply voltage (Min) (V)	4.5