AD9255
14 - bit ADCs with various sampling rates
Manufacturer： analog-devices
series introduction
The AD9255 is a high-performance, dual-channel analog-to-digital converter (ADC) series designed for a wide range of demanding applications in the fields of communications, medical imaging, and instrumentation. Known for its exceptional speed and precision, the AD9255 features a sampling rate of up to 18 MSPS with a resolution of 14 bits, providing accurate digital representations of analog signals. This series employs a state-of-the-art pipeline architecture, ensuring minimal latency while maintaining high throughput, which is essential for real-time signal processing tasks.
One of the key features of the AD9255 series is its wide input bandwidth, enabling it to handle signals with frequencies up to 200 MHz. This capability makes it particularly well-suited for applications in the RF domain, such as software-defined radio and broadband communications, where high-frequency signal conversion is crucial. Additionally, the AD9255 series incorporates integrated features such as programmable gain amplifiers (PGAs) and on-chip voltage references, simplifying system design and reducing the number of external components required.
The design characteristics of the AD9255 series prioritize low power consumption without compromising performance, making it ideal for battery-operated devices and applications where power efficiency is critical. The ADC operates with a supply voltage of 1.8 V to 3.6 V, ensuring compatibility with low-voltage digital circuits. Furthermore, the series includes flexible digital output options, such as LVDS and CMOS, catering to various interfacing requirements and facilitating seamless integration into different system architectures.
In terms of typical applications, the AD9255 is widely used in medical imaging systems, such as ultrasound and MRI machines, where high fidelity and speed are paramount for accurate diagnostics. It also finds extensive use in industrial automation and control systems, enabling precise monitoring and measurement of analog signals. The combination of high performance, versatility, and power efficiency makes the AD9255 series an excellent choice for engineers looking to enhance their designs with reliable analog-to-digital conversion capabilities.
Images for reference
AD9255-105EBZ
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48-QFN
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