ADV7391

RECOMMENDED FOR NEW DESIGNS

Low Power, Chip Scale 10-Bit SD/HD Video Encoder

Analog Devices ADV7391 Product Info

10 February 2026 5

Features

3 high quality, 10-bit video DACs
- 16× (216 MHz) DAC oversampling for SD
- 8× (216 MHz) DAC oversampling for ED
- 4× (297 MHz) DAC oversampling for HD
- 37 mA maximum DAC output current
Multiformat video input support
- 4:2:2 YCrCb (SD, ED, and HD)
- 4:4:4 RGB (SD)
Multiformat video output support
- Composite (CVBS) and S-Video (Y-C)
- Component YPrPb (SD, ED, and HD)
- Component RGB (SD, ED, and HD)
Lead frame chip scale package (LFCSP) options
- 32-lead, 5 mm × 5 mm LFCSP
- 40-lead, 6 mm × 6 mm LFCSP
Wafer level chip scale package (WLCSP) option
- 30-ball, 5 × 6 WLCSP with single DAC output
Advanced power management
- Patented content-dependent low power DAC operation
- Automatic cable detection and DAC power-down
- Individual DAC on/off control
- Sleep mode with minimal power consumption
74.25 MHz 8-/10-/16-bit high definition input support
- Compliant with SMPTE 274M (1080i), 296M (720p),
  and 240M (1035i)
EIA/CEA-861B compliance support
NTSC M, PAL B/D/G/H/I/M/N, PAL 60 support
NTSC and PAL square pixel operation (24.54 MHz/29.5 MHz)
Macrovision Rev 7.1.L1 (SD) and Rev 1.2 (ED) compliant
Copy generation management system (CGMS)
Closed captioning and wide screen signaling (

Part details & applications

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 digital-to-analog converters (DACs) provide support for composite (CVBS), S-Video (Y-C), 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 automatic 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 software defined radio (SDR) interface and HD video formats over a double data rate (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.

APPLICATIONS

Mobile handsets
Digital still cameras
Portable media and DVD players
Portable game consoles
Digital camcorders
Set-top box (STB)
Automotive infotainment (ADV7392 and ADV7393 only)

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