Key facts
- Brand
- Analog Devices
- Model
- ADV7181C
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-04
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ANALOG DEVICES 10-Bit Integrated Multiformat SDTV/HDTV Video Decoder RGB Graphics Digitizer ADV7181C handbook
The ADV7181C is a single‑chip, 10‑bit multiformat video decoder and graphics digitizer that converts PAL, NTSC, SECAM, component and SCART signals to digital formats such as ITU‑R BT.656, YCrCb or RGB. It supports a wide range of video standards, including 525p/625p progressive scan, 720p, 1080i and XGA graphics up to 1024 × 768 at 70 Hz.
The document provides detailed electrical, video, timing and analog specifications, functional block diagrams, pin descriptions and ordering information. Typical applications include automotive entertainment systems, HDTVs, LCD/DLP projectors, set‑top boxes with PVR, DVD recorders and AVR receivers.
Analog Devices ADV7181C specifications
| Resolution per ADC | 10 bits |
|---|---|
| AVDD supply voltage | 3.15 V to 3.45 V |
| Operating temperature range | –40 °C to +85 °C |
| Digital Core Supply Current (CVBS 54 MHz) | 105 mA |
| Analog Supply Current (CVBS 54 MHz) | 99 mA |
All Analog Devices ADV7181C documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the recommended analog input video signal range?
The recommended analog input video signal range is 0.5 V to 1.6 V, typically 1 V peak‑to‑peak.
What are the power supply voltage requirements for the ADV7181C?
AVDD must be 3.15 V to 3.45 V, DVDD 1.65 V to 2.0 V, DVDDIO 3.0 V to 3.6 V, and PVDD 1.71 V to 1.89 V.
What video standards does the ADV7181C support?
It supports NTSC, PAL, SECAM, component progressive scan (525p/625p), and HDTV formats such as 720p and 1080i.
What is the recommended analog input video signal range?
The recommended range is 0.5 V to 1.6 V, typically about 1 V peak‑to‑peak.
What is the operating temperature range of the ADV7181C?
The device operates from –40 °C to +85 °C.