The ADV7390/ADV7391/ADV7392/ADV7393 are a family of high speed, digital-to-analog video encoders on single monolithic chips. Three 2.7 V/3.3 V 10-bit video DACs provide support for composite (CVBS), S-Video (YC), or component (YPrPb/RGB) analog outputs in either standard-definition (SD) or high-definition (HD) video formats.
Optimized for low power operation, occupying a minimal footprint and requiring few external components, these encoders are ideally suited to portable and power sensitive applications requiring TV-Out functionality. Cable detection and DAC auto power-down features ensure that power consumption is kept to a minimum.
The ADV7390/ADV7391 have an 8-bit video input port that supports SD video formats over a SDR interface and HD video formats over a DDR interface.
The ADV7392/ADV7393 have a 16-bit video input port that can be configured in a variety of ways. SD RGB input is supported. All members of the family support embedded EAV/SAV timing codes, external video synchronization signals and the I2C communication protocol.
|Title||Content Type||File Type|
|ADV7390/ADV7391/ADV7392/ADV7393: Low Power, Chip Scale, 10-Bit SD/HD Video Encoder Data Sheet (Rev G, 02/2013) (pdf, 2254 kB)||Data Sheets|
|AN-1180: Optimizing Video Platforms for Automated Post-Production Self-Tests (pdf, 187 kB)||Application Notes|
|CN-0264:A Robust Solution for Transmitting Composite Video with Output Short-to-Battery Protection (pdf, 211 kB)||Circuit Note|
|CN-0101: Reconstruction Video Filter Using the ADA4430-1 Amplifier After the ADV7393 Video Encoder (pdf, 112 kB)||Circuit Note|
|ADV739x Design Support Files||User Guides||HTML|
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
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