Key facts
- Brand
- Analog Devices
- Model
- ADAV400
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-03
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Analog Devices ADAV400 Audio Codec Handbook
The ADAV400 is an audio codec that integrates high‑performance analog and digital I/Os with an embedded SigmaDSP processor. It offers up to eight analog input channels (four stereo pairs), eight analog output channels, a dedicated headphone output, and multichannel digital I/O with an integrated sample‑rate converter supporting 5 kHz‑50 kHz. The device is targeted at ATV/AV, TV audio, set‑top boxes, and general audio enhancement applications.
This handbook provides a functional block diagram, detailed specifications, digital timing diagrams, absolute maximum ratings, pin‑out descriptions, and an ordering guide. It also includes information on power supplies, control ports, and programming considerations for designers using the SigmaStudio™ tool.
Analog Devices ADAV400 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 ADAV400 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 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 sample‑rate range does the ADAV400’s integrated SRC support?
The integrated sample‑rate converter supports input sample rates from 5 kHz to 50 kHz.
How many analog input channels are available on the ADAV400?
The ADAV400 provides eight analog input channels, arranged as four stereo input pairs.