Analog Devices Inc.

ADSP-21489BSWZ-4A  

DSP

ADSP-21489BSWZ-4A Description

The ADSP-21489BSWZ-4A is a high-performance digital signal processor (DSP) from Analog Devices Inc., designed for demanding audio processing applications. This SHARC® series DSP features a 400MHz clock rate and floating-point architecture, providing exceptional computational power for complex algorithms. With 5Mbit of on-chip RAM and external non-volatile memory support, the ADSP-21489BSWZ-4A offers ample memory resources for data storage and processing. The device is surface-mountable and operates with a 1.10V core voltage and 3.30V I/O voltage, ensuring efficient power consumption.

ADSP-21489BSWZ-4A Features

Key features of the ADSP-21489BSWZ-4A include:

• 400MHz Clock Rate: Delivers high-speed processing capabilities for complex audio algorithms.
• Floating Point Architecture: Enables precise calculations and improved signal integrity.
• 5Mbit On-Chip RAM: Provides ample memory for data storage and processing.
• External Non-Volatile Memory Support: Allows for flexible data storage solutions.
• Surface Mount Technology: Facilitates easy integration into compact electronic designs.
• Low Voltage Operation: Core voltage of 1.10V and I/O voltage of 3.30V contribute to power efficiency.
• Comprehensive Interface Options: Supports EBI/EMI, DAI, I2C, SPI, SPORT, and UART/USART interfaces for versatile connectivity.
• RoHS3 Compliance: Ensures environmental responsibility and regulatory compliance.

ADSP-21489BSWZ-4A Applications

The ADSP-21489BSWZ-4A is ideal for a range of high-performance audio processing applications, including:

• Professional Audio Equipment: Utilize its powerful processing capabilities for mixing, equalization, and effects processing in professional audio systems.
• Automotive Infotainment Systems: Leverage the device's low power consumption and robust processing capabilities for in-car entertainment and communication systems.
• Telecommunications: Employ the ADSP-21489BSWZ-4A for voice over IP (VoIP) systems and other communication applications requiring high-quality audio processing.
• Industrial Automation: Use the DSP for signal processing in industrial control systems, where precise audio analysis is critical.

Conclusion of ADSP-21489BSWZ-4A

The ADSP-21489BSWZ-4A from Analog Devices Inc. stands out as a powerful and versatile DSP solution for demanding audio processing applications. Its combination of high clock rate, floating-point architecture, and extensive memory resources make it an excellent choice for professional audio equipment, automotive infotainment systems, telecommunications, and industrial automation. With its RoHS3 compliance and comprehensive interface options, the ADSP-21489BSWZ-4A offers a reliable and environmentally responsible solution for advanced audio processing needs.

ADSP-21489BSWZ-4A Documents

Download datasheets and manufacturer documentation for ADSP-21489BSWZ-4A

PCN Assembly/Origin :

Assembly Relocation Rev 08/Aug/2016      

Datasheets :

ADSP-2148x      

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