This document is the technical manual of ADV7181C, introducing the features and characteristics of the product, including four 10-bit ADC sampling up to 110 MHz, 6 analog input channels, SCART fast blank support, internal anti-aliasing filters, NTSC, PAL, SECAM color standards support, 525p/625p component progressive scan support, 720p/1080i component HDTV support, 12-bit 4:4:4 DDR, 8-/10-/16-/20-bit SDR pixel output interface, programmable interrupt request output pin, small package, low pin count, single front end for video and graphics, etc.
The ADV7181C is a single‑chip video decoder and graphics digitizer that converts composite, S‑Video, and component RGB/YPrPb signals to digital ITU‑R BT.656 output. It features four 10‑bit ADCs sampling up to 110 MHz, six analog input channels, and programmable interrupt output.
Designed for automotive entertainment, HDTVs, LCD/DLP projectors, set‑top boxes, DVD recorders and AVR receivers, the device operates from –40 °C to +85 °C and offers a range of power‑supply options and low‑pin‑count packaging.
| ADC resolution | 10 bits |
|---|---|
| Analog input channels | 6 |
| Operating temperature range | -40 °C to +85 °C |
| AVDD supply voltage | 3.15 V to 3.45 V |
The device operates from –40 °C to +85 °C.