ADI ADAU1467WBCPZ300

SigmaI²C, SPI294,912 МГц320 кБ-40°C ~ 105°C (TA)

Overview

The ADAU1463/ADAU1467WBCPZ300 are automotive qualified audio processors that far exceed the digital signal processing capabilities of earlier SigmaDSP® devices. They are pin and register compatible with each other, as well as with theADAU1450/ADAU1451/ADAU1452 SigmaDSP® processors. The restructured hardware architecture is optimized for efficient audio processing. The audio processing algorithms support a seamless combination of stream processing (sample-by-sample), multirate processing, and block processing paradigms. The SigmaStudio® graphical programming tool enables the creation of signal processing flows that are interactive, intuitive, and powerful. The enhanced digital signal processor (DSP) core architecture enables some types of audio processing algorithms to be executed using significantly fewer instructions than were required on previous SigmaDSP generations, leading to vastly improved code efficiency.

Note that throughout this data sheet, multifunction pins, such as SDATAIO4/MP20, are referred to either by the entire pin name or by a single function of the pin, for example, MP20, when only that function is relevant.

Features

Applications

• Seismology
• Audio
• Sonar
• Voice recognition
• Financial signals
• Other sensor array processing
• Spectral density estimation
• Statistical signal processing
• Digital image processing, data compression
• Video coding, audio coding