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CH7106是一种用途广泛、深受用户欢迎的单片A/D,成然,仪器仪表的种类很多,各有各的特点,它们都希望获得最适合于自己特点的单片A/D。例如,峰值电压表、数字温度计等,希望用具有读数保持功能的单片A/D。有些仪表,不计较整机功耗的大小,而着重要求获得最大亮度的读数,希望用能直接驱动LED显示器的单片A/D。另一些仪表,希望用上微功耗的单片A/D。为了适应各种仪表的要求,实现最简单的整机,获得最佳的性能价格比,在国际上,以7106的原理为基础,开发了一个单片CMOS3(1/2)位A/D系列。国内也已研制成功。后面,对7106型单片CMOS3(1/2)位A/D系列的各品种作一介绍,供仪器仪表工作者参考。
CH7106 is a wide range of popular single-chip A / D users, of course, many different types of instruments, each with its own characteristics, they all want to get the most suitable for their own characteristics of the monolithic A / D. For example, a peak voltmeter, a digital thermometer, and the like, it is desirable to use a monolithic A / D with a reading hold function. Some instruments, regardless of the size of the machine power consumption, but focus on the maximum brightness readings, hoping to use a direct drive LED display monolithic A / D. Other instruments, hope to spend micro-power monolithic A / D. In order to meet the requirements of a variety of instruments, the most simple machine to achieve the best cost performance in the international arena, based on the principle of 7106, developed a single CMOS3 (1/2) A / D series . China has also been successfully developed. Later, the 7106-type monolithic CMOS3 (1/2) bit A / D series of all varieties for an introduction for instrumentation workers reference.