AD7892是美国AD公司生产的LC2MOS型单电源12位模数转换器 ,可并行或串行输出 ,文中介绍了它的功能、特点 ,工作时序以及在图像采集系统中的应用电路 The AD7892 is a single-supply, 12-bit, analog-to-digital converter of the LC2MOS type manufactured by AD Corporation of the United States. It can be output in parallel or in series. Its function, characteristics, working sequence and application circuit in image acquisition system