This application note describes the different power operating modes of the ADV7172/ADV7173 and how the device should be configured or used in order to use power as efficiently as possible
This document details the three power operating modes available on the ADV7172/ADV7173 video encoder: Normal Power Mode, Low Power Mode, and Sleep Mode. It explains the conditions under which each mode operates and how to configure the device registers to utilize them effectively.
| Sleep Mode Current Consumption | typically less than 20 pA |
|---|---|
| Maximum Junction Temperature | 110°C |
| Junction-to-Ambient Thermal Resistance | 54.6°C/W |
| Junction-to-Case Thermal Resistance | 16.7°C/W |
Low Power Mode is only available at an operating voltage of 5 V.
The device exits Sleep Mode when the Sleep Mode control bit (MR27) is set to Logic 0 or when a reset is applied.