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- Analog Devices
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- 2ADC
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- Electronics
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- Last added
- 2012-06-08
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ANALOG DEVICES ADAV400 SigmaDSP Multichannel Audio Processor with Embedded 2ADC/8DAC Codec handbook
The ADAV400 is an enhanced audio processor integrating high-performance analog and digital I/O with a powerful programmable core based on SigmaDSP technology. It features full 28-bit processing, a dynamics processor, and delay memory to compensate for real-world limitations of speakers and listening environments.
The device includes proprietary continuous-time multibit sigma-delta architecture for the analog inputs (95 dB dynamic range ADC) and outputs. It supports multichannel digital I/O modes and features an integrated sample rate converter (SRC) supporting rates from 5 kHz to 50 kHz.
Analog Devices 2ADC specifications
| Resolution (ADC) | 24 Bits |
|---|---|
| Dynamic Range (A-Weighted) | 95 dB |
| Number of Analog Input Channels | 4 stereo channels |
| Full-Scale Analog Output | 1 Vrms |
| Master Clock Input Frequency Range | 3.024 MHz to 24.576 MHz |
| Supply Current, Normal Mode | 120 mA to 135 mA |
| Package Type | 80-lead LQFP (14 mm x 14 mm) |
Source: ANALOG DEVICES ADAV400 SigmaDSP Multichannel Audio Processor with Embedded 2ADC/8DAC Codec handbook
All Analog Devices 2ADC documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the sample rate range supported by the integrated SRC?
The device supports any input sample rates in the range from 5 kHz to 50 kHz.
From: ANALOG DEVICES ADAV400 SigmaDSP Multichannel Audio Processor with Embedded 2ADC/8DAC Codec handbook
What is the temperature operating range?
The device operates within a temperature range of 0°C to +70°C.
From: ANALOG DEVICES ADAV400 SigmaDSP Multichannel Audio Processor with Embedded 2ADC/8DAC Codec handbook
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