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The ADA4431-1 is a fully integrated video reconstrucTIon filter that combines excellent video specificaTIons with low power consumpTIon, making it ideal for portable video filtering applicaTIons. The ADA4431-1 is able to detect whether a video load is present at the output, powering down the device when the load is disconnected.The ADA4431-1 operates on single supplies as low as 2.5 V while providing the dynamic range required by the most demanding video systems. The on-board charge pump provides a virtual negative supply, allowing the video signal to be dc-coupled and the black level to be set to ground, while the sync passes cleanly at 300 mV below ground.
