ADC0808 8 bit A/D Convertor with 8-Channel Multiplexer 7430 thanks to controller's built-in voltage

thanks to controller's built-in voltage generation

Lower left: diode's cathode

An internally fitted diode

This enables the use ofcurrent limiting resistors to interface inputs to voltages in excess of VCC

ADC0808 8 bit A/D Convertor with 8-Channel Multiplexer 7430 thanks to controller's built-in voltageintroduction : The ADC0808 data acquisition component is a monolithic CMOS device with an 8 bit analog to digital converter, 8 channel multiplexer and microprocessor compatible control logic. The 8 bit A D converter uses successive approximation as the conversion technique. The converter features a high impedance chopper stabilized comparator, a 256R voltage divider with analog switch tree and a successive approximation register. The 8 channel