关于adc0804的基本应用，ADC0804是用CMOS集成工艺制成的逐次比较型摸数转换芯片。分辨率8位，转换时间100μs，输入电压范围为0~5V，增加某些外部电路后，输入模拟电压可为 5V。该芯片内有输出数据锁存器，当与计算机连接时，转换电路的输出可以直接连接在CPU数据总线-About adc804 basic applicationsADC0804 is made with CMOS integrated process of successive digital conversion chip comparative type touch. Resolution 8 bits, conversion time 100 muon s, input voltage range is 0 ~ 5V, adding some external circuits, input analog voltage may be 5V. The chip has output data latches, when with the computer connection, converting circuit output can be directly connected to the CPU data bus