Key facts
- Brand
- Analog Devices
- Model
- ADAU1701
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2012-06-08
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ANALOG DEVICES SigmaDSP 28-/56-Bit Audio Processor with Two ADCs Four DACs ADAU1701 handbook
The ADAU1701 is a single‑chip audio system that combines a 28‑/56‑bit SigmaDSP® audio processor, two high‑performance ADCs, four DACs, and a microcontroller‑like control interface. It supports full‑precision 56‑bit processing, flexible serial data ports, and can be programmed with the SigmaStudio™ graphical tool.
The handbook details functional block diagrams, electrical specifications, timing requirements, and register maps, enabling designers to integrate the device into multimedia speakers, automotive head units, digital TVs, and other audio applications.
Analog Devices ADAU1701 specifications
| ADC Signal-to-Noise Ratio | 100 dB |
|---|---|
| DAC Signal-to-Noise Ratio | 105 dB |
| ADC Total Harmonic Distortion + Noise | -95 dB |
| DAC Total Harmonic Distortion + Noise | -95 dB |
| Operating Temperature Range | -0°C to +70°C |
Source: ANALOG DEVICES ADAU1701 SigmaDSP 28/56-Bit Audio Processor with 2ADC/4DAC handbook
All Analog Devices ADAU1701 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
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
What is the maximum sampling rate supported by the ADAU1701?
The device supports sampling rates up to 192 kHz.
From: ANALOG DEVICES SigmaDSP 28-/56-Bit Audio Processor with Two ADCs Four DACs ADAU1701 handbook
How many ADCs does the ADAU1701 have?
The ADAU1701 includes two ADCs.
From: ANALOG DEVICES SigmaDSP 28-/56-Bit Audio Processor with Two ADCs Four DACs ADAU1701 handbook
What is the maximum sampling rate supported by the ADAU1701?
Sampling rates of up to 192 kHz are supported.
From: Analog Devices ADAU1701 Audio Processor Product Handbook Rev B
What is the ADC resolution of the ADAU1701?
Both ADCs have a resolution of 24 bits.
From: Analog Devices ADAU1701 Audio Processor Product Handbook Rev B