Overview of AD7679ASTZ by Analog Devices Inc.
The AD7679ASTZ is an 18-bit, 570 kSPS PulSAR® analog-to-digital converter (ADC) that combines high performance with versatility. Designed by Analog Devices Inc., this component features a resolution of 18 bits, which allows for precise data conversion and is especially useful in applications requiring fine granularity in measurement.
This ADC offers various input channel types, including differential and single-ended, making it adaptable to different circuit designs and applications. Its data interface options encompass a range of serial communication protocols, such as 3-wire Microwire, parallel, Quad-SPI, and standard SPI, facilitating easy integration into various systems.
The AD7679ASTZ operates efficiently with a single supply voltage, typically around 5V. The part is compliant with ROHS directives, ensuring it meets environmental standards required for modern electronic devices. With a maximum conversion time of 1.5 µs and a peak sampling rate of 570 kSPS, it is well-suited for high-speed applications. The part is rated for operation over an industrial temperature range of -40°C to 85°C, making it suitable for demanding environments.
Notably, the ADC features a low linearity error of 0.001%, which is critical for applications where accuracy is paramount. The device is packaged in a low-profile 48-lead QFP (LQFP-48) format, measuring 7 mm x 7 mm with a maximum seated height of 1.6 mm. It has a moisture sensitivity level of 3, indicating that it requires some handling precautions during assembly but is generally accessible for use in various applications.
Industry Applications for AD7679ASTZ
Considering the specifications and capabilities of the AD7679ASTZ, various industries might find this ADC beneficial. Below are examples of potential applications:
- Healthcare: The ADC could be used in medical imaging applications where precise data conversion from analog signals to digital format is essential. Instruments such as ultrasound machines or electrocardiograms (ECGs) might utilize the high resolution and fast sampling rate of this ADC to accurately capture and convert biological signals, though this requires compliance with specific medical standards.
- Aerospace and Defense: The ability to operate reliably in extreme conditions makes the AD7679ASTZ an option for aerospace applications. It could potentially be integrated into data acquisition systems for flight tests or onboard diagnostic systems, assuming it meets any necessary military specifications and standards.
- Internet of Things (IoT): In IoT devices, this ADC might be employed to process sensor data from various environmental sensors, enabling smart home applications or industrial automation. Its compatibility with different data interfaces allows for seamless integration into IoT architectures requiring rapid data processing.
- Computing and Data Storage: The ADC could possibly be implemented in high-speed data storage systems, where it may need to convert analog signals from read/write heads into digital signals for further processing and analysis.
- Telecommunications: The high speed and accuracy of the AD7679ASTZ might be leveraged in telecom infrastructure, especially in devices that involve signal modulation or demodulation, where accurate representation of analog waveforms is crucial for maintaining signal integrity.
Please note that these potential industry applications are only conceptual and illustrative, requiring thorough analysis and verification by engineering and design teams to ensure adherence to industry standards and specific application requirements.
About Analog Devices Inc.
Analog Devices Inc. is a leading manufacturer known for its development of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company has a strong reputation in the domain of analog to digital converters, producing a variety of parts designed to meet different application needs ranging from industrial automation to consumer electronics.
The AD7679ASTZ represents a critical offering in their ADC lineup. Analog Devices also manufactures various similar components, including the AD7680, AD7681, and AD7606, each designed for specific performance metrics and application requirements. The broad portfolio enables engineers to select the most suitable part for their project based on factors such as speed, resolution, and data interface requirements.
Research Price and Stock for AD7679ASTZ by Analog Devices Inc on Findchips.com
To determine the current stock levels and pricing for the AD7679ASTZ, it is advisable to conduct research on Findchips. This platform can provide valuable insights into availability and pricing trends for this part, which can vary significantly over time.
The Analog to Digital Converters subcategory on Findchips also offers a chance to explore alternate parts that might meet similar requirements, whether they are from Analog Devices Inc. or other manufacturers. Historical distributors for the AD7679ASTZ include Richardson RFPD, ComSIT USA, TME, Analog Devices Inc., Mouser Electronics, DigiKey, and Newark, although current stock levels at these distributors should be checked on Findchips to ensure accuracy.