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- Brand
- Analog Devices
- Model
- 4DAC
- Industry
- Electronics
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- Last added
- 2012-06-08
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ANALOG DEVICES ADAU1702 SigmaDSP 28/56-Bit Audio Processor with 2ADC/4DAC handbook
The ADAU1702 is a stand-alone 28/56-bit audio DSP optimized for audio processing tasks such as equalization, crossover, and dynamics processing. It features a 28/56-bit, 25 MHz digital audio processor with a stereo ADC offering 102 dB dynamic range and a 4-channel DAC with 103 dB dynamic range. The device supports sampling rates up to 192 kHz and includes a SigmaStudio graphical tool for programming.
Read onlineAnalog Devices 4DAC specifications
| Processor Bit Depth | 28/56-bit, 25 MHz |
|---|---|
| ADC Dynamic Range | 102 dB |
| ADC THD+N | -90 dB |
| DAC Dynamic Range | 103 dB |
| DAC THD+N | -90 dB |
| Sampling Rate | up to 192 kHz |
| Package Type | 48-lead LQFP |
| Digital Supply Voltage | 1.8 V |
| Analog Supply Voltage | 3.3 V |
| Operating Temperature | -0°C to +70°C |
Source: ANALOG DEVICES ADAU1702 SigmaDSP 28/56-Bit Audio Processor with 2ADC/4DAC handbook
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Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum sampling rate supported?
The device supports sampling rates up to 192 kHz.
From: ANALOG DEVICES ADAU1702 SigmaDSP 28/56-Bit Audio Processor with 2ADC/4DAC handbook
Can the device operate from a single 3.3 V supply?
Yes, an on-board voltage regulator allows operation from a 3.3 V supply for the digital circuitry.
From: ANALOG DEVICES ADAU1702 SigmaDSP 28/56-Bit Audio Processor with 2ADC/4DAC handbook
What is the maximum sampling rate supported?
The device supports sampling rates up to 192 kHz.
From: ANALOG DEVICES ADAU1701 SigmaDSP 28/56-Bit Audio Processor with 2ADC/4DAC handbook
Can the ADAU1701 boot from an external memory?
Yes, it can self-boot from a serial EEPROM on start-up.
From: ANALOG DEVICES ADAU1701 SigmaDSP 28/56-Bit Audio Processor with 2ADC/4DAC handbook