ADC0800 8-Bit Analog-to-Digital Converter DIP-18 (ADC0800 DIP IC)
The ADC0800 is a monolithic 8-bit analog-to-digital converter (ADC) that utilizes successive approximation as its conversion technique. It is designed to provide high-speed, accurate conversion of analog signals into digital form, featuring a conversion time of approximately 40 microseconds. This IC is engineered for easy interfacing with standard microprocessors and digital logic families.
This IC is primarily used in data acquisition systems, digital control systems, and transducer-to-digital interfacing. It is a classic component for Arduino electronics projects in India that require learning the fundamentals of successive approximation ADCs or replacing legacy components in industrial control boards where 8-bit precision is sufficient.
Key Features
- 8-bit resolution with no missing codes
- Successive approximation conversion technique
- Fast conversion time (approximately 40 microseconds)
- Low power consumption for efficient system design
- Easy interface to all microprocessors
- Operates ratiometrically or with 5VDC, 10VDC, or span adjusted voltage reference
- Internal clock circuit (can also be externally driven)
- TTL/DTL/CMOS compatible digital inputs and outputs
Specifications
- IC Type = 8-Bit A/D Converter
- Architecture = Successive Approximation
- Resolution = 8 Bits
- Supply Voltage = +/- 5V to +/- 15V (Dual Supply)
- Package Type = DIP
- Number of Pins = 18
- Mounting Type = Through-Hole
- Operating Temperature = -40 to 85 degrees Celsius
Interfaces
- VIN(+) = Non-Inverting Analog Input
- VIN(-) = Inverting Analog Input
- VREF/2 = Reference Voltage Input
- D0-D7 = 8-Bit Parallel Digital Data Outputs
- CLK = External Clock Input
- CS = Chip Select (Active Low)
- RD = Read Input (Active Low)
- WR = Write Input / Start Conversion (Active Low)
- INTR = Interrupt / End of Conversion Output (Active Low)
- VCC = Positive Supply Voltage
- VEE = Negative Supply Voltage
- GND = Digital Ground
