DS1624是美国DALLAS公司生产的集成了测量系统和存储器于一体的芯片。数字接口电路简单，与I2C总线兼容，且可以使用一片控制器控制多达8片的DS1624。其数字温度输出达13位，精度为0.03125℃。DS1624可工作在最低2.7V电压下，适用于低功耗应用系统。-DALLAS U.S. DS1624 integrated production systems and the measurement of memory in one chip. Simple digital interface circuits, and I2C-bus compatible, and can use a controller to control up to eight of the DS1624. Digital temperature output 13, an accuracy of 0.03125 ℃. DS1624 can work a minimum voltage of 2.7V for low-power applications.