【摘要】 MAX1247是MAXIM公司推出的4通道12位串行A D转换器,其内部具有SPI串行接口,高速、低功耗。本文详细介绍了MAX1247的工作原理、工作时序及与单片机系统的接口电路及有关的读写程序。更多还原

【Abstract】 Max1247 12-Bit A/D is maken in MAXIM Company, Max1247 combine 4-channel,serial SPI with high conversion speed and low power. This paper introduces the performance and cycle time of serial 12-Bit A/D MAX1247,the hardware interface and reading and writtering programming between Max1247 and signl microprocessor.更多还原