说明：  摘要：介绍了 TI 的 MSP430 系列单片机内置精密比较器，采用内置比较器和外 围电路构成的类似于∑—△的高精度A/D。 关键词：MSP430 系列单片机、积分型A/D、比较器、多路转换
(Abstract: MSP430 MCU with built-precision comparators, comparison, and built the external circuit consisting of Σ-△ similar to the high-precision A/D. Key words: MSP430 series microcontroller, integral type A/D, comparators, multiplexers.)