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ANALOG DEVICES  ADAU1702JSTZ  Audio Control, Audio Digital Signal Processor, 2.97V to 3.63V, I2C, SPI, LQFP, 48 Pins, 0 °C

ANALOG DEVICES ADAU1702JSTZ
Technical Data Sheet (1.13MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The ADAU1702JSTZ is a 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. Its signal processing is comparable to that found in high end studio equipment. Most processing is done in full 56-bit, double precision mode, resulting in very good low level signal performance. The ADAU1702 is a fully programmable DSP. The easy to use SigmaStudio™ software allows the user to graphically configure a custom signal processing flow using blocks such as biquad filters, dynamics processors, level controls and GPIO interface controls.
  • Complete standalone operation
  • Self-boot from serial EEPROM
  • Auxiliary ADC with 4-input mux for analog control
  • Fully programmable with SigmaStudio graphical tool
  • Sampling rates of up to 192kHz are supported
  • Clock oscillator for generating master clock from crystal

 

Product Information

Audio Control Type:
Audio Digital Signal Processor
Supply Voltage Range:
2.97V to 3.63V
Control Interface:
I2C, SPI
Audio IC Case Style:
LQFP
No. of Pins:
48Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Multimedia;
  • Audio;
  • Automotive;
  • Portable Devices;
  • Consumer Electronics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes

Associated Products

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