ADC0804 8-Bit Analog to Digital Converter IC

ADC0804 8-Bit Analog to Digital Converter IC

The ADC0804 is a popular 8-bit successive approximation ADC with a built-in clock and microprocessor-compatible parallel interface. It is one of the most commonly used ADCs in 8051 and microprocessor lab experiments.

Key Features

• 8-bit resolution ADC
• Single-channel analog input with differential capability
• Built-in clock generator (requires RC network)
• Microprocessor-compatible parallel interface
• Single supply: 5V
• Conversion time: ~100µs
• 20-pin DIP package

Applications

• 8051 and microprocessor ADC lab experiments
• Single-channel data acquisition
• Analog sensor digitization
• Industrial process monitoring