Overview
The AD679SD/883B, manufactured by Analog Devices Inc., is a 14-bit Flash Analog-to-Digital Converter (ADC). This component is designed to convert continuous analog signals into discrete digital signals, which can then be processed and analyzed by digital systems. The conversion process involves sampling, holding, quantization, and encoding the analog signal into a binary digital format. This ADC is particularly notable for its high-speed conversion capabilities and robust design, making it suitable for various demanding applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD679SD/883B |
| Package | 28-CDIP (0.605", 15.37mm) |
| Number of Bits | 14 |
| Conversion Architecture | Flash |
| Number of A/D Converters | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Sampling Rate | 128 kSPS |
| Operating Temperature | -55°C ~ 125°C |
| Digital Supply Voltage | 4.5V ~ 5.5V |
| Analog Supply Voltage | ±11.4V ~ 12.6V |
Key Features
- High-Speed Conversion: The AD679SD/883B features a flash architecture, enabling high-speed analog-to-digital conversion at a rate of 128 kSPS.
- Resolution: It offers a 14-bit resolution, providing precise digital representations of analog signals.
- Input Configuration: The ADC supports single-ended input types and interfaces with parallel data interfaces.
- Operating Conditions: It operates within a wide temperature range of -55°C to 125°C and supports digital supply voltages between 4.5V and 5.5V, and analog supply voltages between ±11.4V and 12.6V.
- Package: The component is packaged in a 28-CDIP (0.605", 15.37mm) package, which is conducive to application and heat dissipation in circuit boards.
Applications
- Communication Systems: The high-speed and precise conversion capabilities of the AD679SD/883B make it suitable for various communication systems where real-time data processing is critical.
- Industrial Control: It is used in industrial control systems where accurate and fast conversion of analog signals to digital signals is necessary for monitoring and control purposes.
Q & A
- What is the resolution of the AD679SD/883B ADC? The AD679SD/883B has a 14-bit resolution.
- What is the sampling rate of the AD679SD/883B? The sampling rate is 128 kSPS.
- What type of input does the AD679SD/883B support? It supports single-ended input types.
- What is the operating temperature range of the AD679SD/883B? The operating temperature range is -55°C to 125°C.
- What is the package type of the AD679SD/883B? The package type is 28-CDIP (0.605", 15.37mm).
- What are the typical applications of the AD679SD/883B? It is typically used in communication systems and industrial control systems.
- What is the digital supply voltage range for the AD679SD/883B? The digital supply voltage range is 4.5V to 5.5V.
- What is the analog supply voltage range for the AD679SD/883B? The analog supply voltage range is ±11.4V to 12.6V.
- Does the AD679SD/883B support parallel data interfaces? Yes, it supports parallel data interfaces.
- What is the conversion architecture of the AD679SD/883B? The conversion architecture is flash.
