DescriptionThe ADC0808, ADC0809 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 multiplexer can directly access any of 8-single-ended analog signals.Highlights:Easy Interface to All MicroprocessorsOperates Ratiometrically or with 5 VDC or Analog Span Adjusted Voltage ReferenceNo Zero or Full-Scale Adjust Required8-Channel Multiplexer with Address Logic0V to VCC Input RangeResolution: 8 BitsTotal Unadjusted Error: ±½ LSB and ±1 LSBSingle Supply: 5 VDCLow Power: 15 mWConversion Time: 100 μsDatasheet:ADC0808/0809 DATASHEET
