- Easy Interface to All Microprocessors
- Operates Ratiometrically or with 5 VDC or Analog Span Adjusted Voltage Reference
- No Zero or Full-Scale Adjust Required
- 8-Channel Multiplexer with Address Logic
Description:
The 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. The device eliminates the need for external zero and full-scale adjustments. Easy interfacing to microprocessors is provided by the latched and decoded multiplexer address inputs and latched TTL TRI-STATE outputs.
Specification:
- 8-Bit μP Compatible Analog to Digital Converters
- 8-Channel Multiplexer
- Number of Pins: 28 DIP
- Single Supply: 5 VDC
- Low Power: 15 mW
- Conversion Time: 100 μs
Attachment:
Packaging List:
- 1 x Integrated Circuit ADC0809
- 1 x Integrated Circuit ADC0809