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ADAU1702JSTZ 音频IC DSP
: 2 Channel
: 24 bit
: 192 MHz
: 3.3 V
: 0 C
: + 70 C
相关产品
产品信息
ADAU1702JSTZ
音频 SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs
GENERAL DESCRIPTION ADAU1702JSTZ
The ADAU1702 is a complete single-chip audio system with a 28-/56-bit audio DSP, ADCs, DACs, and microcontroller-like control interfaces. Signal processing includes equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, speaker compensation, and stereo image widening. This processing can be used to compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality.
FEATURES ADAU1702JSTZ
28-/56-bit, 25 MIPS digital audio processor
2 ADCs: SNR of 100 dB, THD + N of −83 dB
4 DACs: SNR of 104 dB, THD + N of −90 dB
Complete standalone operation
Self-boot from serial EEPROM
Auxiliary ADC with 4-input mux for analog control
GPIOs for digital controls and outputs
Fully programmable with SigmaStudio graphical tool
28-bit × 28-bit multiplier with 56-bit accumulator for full
double precision processing
APPLICATIONS ADAU1702JSTZ
Multimedia speaker systems
MP3 player speaker docks
Automotive head units
Minicomponent stereos
Digital televisions
Studio monitors
Speaker crossovers
Musical instrument effects processors
In-seat sound systems (aircraft/motor coaches)
