Overview
The ADC0803LCN is an 8-bit, microprocessor-compatible analog-to-digital converter (ADC) produced by Intersil. This component is designed to provide high accuracy and reliability in converting analog signals to digital outputs. It operates on the successive approximation principle, making it suitable for a wide range of applications, particularly in systems requiring direct interface with microprocessors like the 8080/85 or Z-80.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 8 bits |
| Package Type | DIP (20-pin) |
| Operating Temperature | 0°C to 70°C |
| Data Interface | Parallel |
| Reference Type | External, Supply |
| Supply Voltage | 5V |
| Conversion Time | 100 μs (typical) |
| Accuracy | ±1/2 LSB |
Key Features
- 8-bit resolution with high accuracy (±1/2 LSB)
- Microprocessor-compatible, designed for direct interface with 8080/85 or Z-80 microprocessors
- Successive approximation conversion principle
- Parallel data interface
- External reference voltage input
- Low power consumption
- Operating temperature range: 0°C to 70°C
Applications
- Interfacing with microprocessors (e.g., 8080/85, Z-80, MC6800)
- Data acquisition systems
- Industrial control systems
- Medical devices requiring analog-to-digital conversion
- Aerospace and defense applications where high reliability is crucial
Q & A
- What is the resolution of the ADC0803LCN?
The ADC0803LCN has an 8-bit resolution. - What is the package type of the ADC0803LCN?
The ADC0803LCN comes in a 20-pin DIP package. - What is the operating temperature range of the ADC0803LCN?
The operating temperature range is from 0°C to 70°C. - How does the ADC0803LCN interface with microprocessors?
The ADC0803LCN is designed to directly interface with microprocessors like the 8080/85 or Z-80 through a parallel data interface. - What is the conversion time of the ADC0803LCN?
The conversion time is typically 100 μs. - What is the accuracy of the ADC0803LCN?
The accuracy is ±1/2 LSB. - Does the ADC0803LCN require an external reference voltage?
Yes, it requires an external reference voltage. - What is the supply voltage for the ADC0803LCN?
The supply voltage is 5V. - Is the ADC0803LCN suitable for high-reliability applications?
Yes, it is suitable for high-reliability applications such as aerospace and defense. - What quality standards does the ADC0803LCN adhere to?
The ADC0803LCN is manufactured, assembled, and tested utilizing ISO9000 quality systems.
