Analog Devices Inc.

ADSP-21489KSWZ-3A  

DSP

ADSP-21489KSWZ3-A Description

The ADSP-21489KSWZ-3A is a high-performance digital signal processor (DSP) from Analog Devices Inc., designed for demanding applications requiring advanced signal processing capabilities. This device is part of the renowned SHARC® series, known for its floating-point processing power and extensive feature set. The ADSP-21489KSWZ-3A operates at a clock rate of 350MHz, providing exceptional performance for real-time signal processing tasks. It features a core voltage of 1.10V and an I/O voltage of 3.30V, ensuring efficient power usage and compatibility with various peripheral devices.

The ADSP-21489KSWZ-3A is housed in a 100LQFP package, which is suitable for surface mount applications, making it ideal for compact and high-density designs. The operating temperature range of 0°C to 70°C (TA) ensures reliable performance in a wide range of environmental conditions. The device also includes 5Mbit of on-chip RAM, which is crucial for handling complex algorithms and data-intensive tasks. The non-volatile memory is external, allowing for flexible memory configurations tailored to specific application needs.

ADSP-21489KSWZ-3A Features

• Floating-Point Processing: The ADSP-21489KSWZ-3A leverages floating-point arithmetic, which is essential for applications requiring high precision and dynamic range, such as audio processing and control systems.
• Advanced Interfaces: The device supports a comprehensive set of interfaces, including EBI/EMI, DAI, I2C, SPI, SPORT, UART/USART, enabling seamless integration with various peripherals and communication protocols.
• Moisture Sensitivity Level (MSL) 3: With an MSL rating of 3 (168 hours), theSP AD-21489KSWZ-3A is suitable for manufacturing processes that require extended exposure to moisture, ensuring robustness and reliability.
• Compliance and Standards: The ADSP-21489KSWZ-3A is REACH unaffected and ROHS3 compliant, meeting the stringent environmental and safety standards required by the electronics industry.
• Packaging and Mounting: The device is available in a tray package, facilitating efficient handling and assembly in high-volume production environments.

ADSP-21489KSWZ-3A Applications

The ADSP-21489KSWZ-3A is well-suited for a variety of applications that demand high computational power and precision. Some specific use cases include:

• Audio Processing: Ideal for high-fidelity audio applications, such as professional audio equipment, where floating-point processing ensures accurate and dynamic sound reproduction.
• Control Systems: Suitable for real-time control systems in industrial automation, robotics, and automotive applications, where precise and rapid signal processing is critical.
• Medical Devices: The ADSP-21489KSWZ-3A can be used in medical imaging and diagnostic equipment, where its floating-point capabilities enhance the accuracy and reliability of signal processing.
• Telecommunications: In communication systems, the device can handle complex signal processing tasks, such as modulation, demodulation, and error correction, ensuring high data integrity and transmission efficiency.

Conclusion of ADSP-21489KSWZ-3A

The ADSP-21489KSWZ-3A from Analog Devices Inc. stands out as a versatile and powerful DSP solution, offering a combination of high performance, extensive feature set, and compliance with industry standards. Its floating-point processing capabilities, advanced interfaces, and robust packaging make it an ideal choice for a wide range of applications, from audio processing to industrial control systems. The device's active product status and comprehensive technical specifications ensure that it remains a reliable and future-proof solution for demanding signal processing tasks.

ADSP-21489KSWZ-3A Documents

Download datasheets and manufacturer documentation for ADSP-21489KSWZ-3A

PCN Assembly/Origin :

Assembly Relocation 05/May/2016      

Datasheets :

ADSP-2148x      

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