The ADC0804 is a commonly used ADC module, for projects where an external ADC is required. It is a 20-pin Single channel 8-bit ADC module. Meaning it can measure one ADC value from 0V to 5V and the precision when voltage reference (Vref –pin 9) is +5V is 19.53mV (Step size). That is for every increase of 19.53mV on the input side there will be an increase of 1 bit on the output side.
This IC is very Ideal to use with Microprocessors like Raspberry Pi, Beagle bone, etc. Or even to use as a standalone ADC module. Every ADC module requires a clock to function; this IC comes with its own internal clock so you don’t have to worry about it. Hence, if you are looking for a compact ADC module with a decent resolution of 8-bit then this IC is for you.
Features:
- Easy to interface with all Microprocessors or work Standalone.
- The single-channel 8-bit ADC module
- On-chip Clock available, no need for external Oscillator (Clock)
- The digital output varies from 0 to 255
- Differential analog voltage inputs
- 0V to 5V analog input voltage range with a single 5V supply
- Compatible with 8080 Microprocessors
- When Vref = 5V, for every 19.53mV of analog value there will be a rise of one bit on the digital side (Step size)
- Available in 20-pin PDIP, SOIC packages
- Logic inputs and outputs meet both MOS and TTL voltage level specifications
- Works with 2.5V (LM336) Voltage Reference
- On-chip clock generator
- No zero adjust required
- Operates ratiometrically or with 5 Vdc, 2.5Vdc, or analog span adjusted voltage reference
Package Includes:
- 1 x ADC0804 Single Channel 8 Bit Analog To Digital Converter DIP IC
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