Overview
The AD7811C is a 10-bit, 4-channel successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for high-performance applications requiring multiple analog input channels. It features serial access and operates on a low power consumption, making it suitable for a variety of industrial and embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Number of Channels | 4 |
| Conversion Type | Successive Approximation |
| Interface | Serial Access |
| Package Type | 16-SOIC |
| Operating Voltage | 2.7V to 5.5V |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- High-speed conversion rate with a typical conversion time of 4.5 μs.
- Low power consumption, making it suitable for battery-powered devices.
- Serial interface for easy communication with microcontrollers.
- High accuracy and linearity, ensuring reliable data conversion.
- Compact 16-SOIC package, ideal for space-constrained designs.
Applications
The AD7811C is versatile and can be used in a variety of applications, including:
- Industrial control systems: For monitoring multiple analog inputs in industrial automation.
- Medical devices: For precise data acquisition in medical equipment.
- Embedded systems: For integrating into microcontroller-based systems requiring multiple analog inputs.
- Aerospace and defense: For high-reliability data conversion in harsh environments.
- Automotive systems: For monitoring various sensors in automotive applications.
Q & A
- What is the resolution of the AD7811C ADC?
The AD7811C has a resolution of 10 bits. - How many analog input channels does the AD7811C have?
The AD7811C has 4 analog input channels. - What type of conversion does the AD7811C use?
The AD7811C uses successive approximation conversion. - What is the typical conversion time of the AD7811C?
The typical conversion time is 4.5 μs. - What is the operating voltage range of the AD7811C?
The operating voltage range is from 2.7V to 5.5V. - What is the package type of the AD7811C?
The AD7811C comes in a 16-SOIC package. - Is the AD7811C suitable for low power applications?
Yes, the AD7811C is designed for low power consumption, making it suitable for battery-powered devices. - What is the operating temperature range of the AD7811C?
The operating temperature range is from -40°C to 85°C. - How does the AD7811C communicate with other devices?
The AD7811C communicates via a serial interface. - What are some common applications of the AD7811C?
The AD7811C is used in industrial control systems, medical devices, embedded systems, aerospace and defense, and automotive systems.
