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ADAU1450WBCPZ-RL SigmaDSP Digital Audio Processor 72VFQFN

Product Description

ADAU1450WBCPZ-RL is Embedded Digital Signal Processors, the package is 72-VFQFN, Surface Mount.

Specification

Type:Sigma

Interface:I²C, SPI

Clock Rate:147.456MHz

Non-Volatile Memory:ROM (32kB)

On-Chip RAM:32kB

Voltage - I/O:3.30V

Voltage - Core:1.20V

Operating Temperature:-40°C ~ 105°C (TA)

Mounting Type:Surface Mount

Features

Fully programmable audio DSP for enhanced sound processing

Up to 294.912 MHz, 32-bit SigmaDSP core at 1.2 V

Upto 6144 SIMDinstructions per sample at 48 kHz

Up to 40 kWords of parameter/data RAM

Up to 800 ms digital audio delay pool at 48 kHz

Audio input/output and routing

4 serial input ports, 4 serial output ports

48-channel, 32-bit digital input/output up to a sample rate of 192 kHz

Up to 8 stereo ASRCs from 1:8 up to 7.75:1 ratio and 139 dB DNR

Stereo S/PDIF input and output (not on the ADAU1450)

Four PDM microphone input channels

Multichannel, byte addressable, TDM serial ports

Clock oscillator for generating master clock from crystal

Integer PLL and flexible clock generators

Integrated die temperature sensor

Applications

Automotive audio processing

Head units

Navigation systems

Rear seat entertainment systems

DSP amplifiers (sound system amplifiers)

Commercial and professional audio processing

Consumer audio processing

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