The ADSP-2196 is a 160 MIPS 16-bit fixed point DSP that is software compatible with DSPs in the ADSP-218x family, noted for its easy-to-use algebraic assembly syntax. Although the architectures are compatible, the ADSP-2196 architecture incorporates a number of enhancements that enables significant performance increases and improved C-compiler efficiency over its predecessor. The ADSP-2196 is available in a 144-lead LQFP and 144-ball mini-BGA package and is pin compatible with the ADSP-2191 with 64K words RAM and the ADSP-2195 with 32K words RAM and 16K words ROM. Pin to pin-compatibility allows programmers a simple migration path to smaller memory models to reduce system cost without hardware redesign.

Telephony Software Algorithms

For a complete solution, International Telecommunication Union (ITU) compliant high-quality speech codecs and robust echo cancellation software algorithms are available for the ADSP-2196 directly through ADI. This allows service providers to rapidly deploy high-quality, cost-effective and scalable next-generation voice convergent platforms.

ADI provides a selection of voice and tone detection algorithms that support the ADSP-2196 DSP. Algorithms such as: G.165, G.711, G.722, G.723, C.726, G.728, G.729, DTMF are some of many algorithms that can be easily integrated into your application.

Development Tools

The ADSP-2196 is supported by a complete set of software and hardware development tools including VisualDSP++™, evaluation boards, and JTAG emulators.

The VisualDSP++ integrated development and debug environment (IDDE) features an efficient C/C++ compiler, statistical profiling, and the new VisualDSP® Kernel (VDK) - all designed to make software development faster.

ADI makes it easier to evaluate the ADSP-2196 for a specific application with the ADSP-219x EZ-KIT Lite™ evaluation system. The EZ-KIT Lite includes a monitor program that lets you download, execute and debug ADSP-219x programs.

The model number is a specific version of a generic that can be purchased or sampled.

Status indicates the current lifecycle of the product. This can be one of 4 stages:

• Pre-Release: The model has not been released to general production, but samples may be available.
• Production: The model is currently being produced, and generally available for purchase and sampling.
• Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
• Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).

The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

This is the acceptable operating range of the device. The various ranges specified are as follows:

• Commercial: 0 to +70 degrees Celsius
• Military : -55 to +125 degrees Celsius
• Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
• Automotive: -40 to +125 degrees Celsius

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