My good hot! Strange!
CodePudding user response:
Turned out to be 1.8 V the road working power supply has a problem!!!!!!CodePudding user response:
Hello!We also encountered similar problems, ADV7181C is very hot, now 1.8 V PLL current is big, once broken, not hot,
A: excuse me, do you when hot situation resolved? Specific how to solve?
Thank you very much!!
CodePudding user response:
More than 0.5 W power, is a bit hot is normal, only 11 ma PLL current, disconnect PLL power supply, the device doesn't work (and other groups of current down), of course not very hot,CodePudding user response:
PVDD disconnect, device did not work, nature is not very hot, indeed,You use this film, very hot?
We only have a video input, normal temperature, ADV7181C, hand (temporarily unconditional test temperature) and the chip manual, 45, thermal resistance temperature of chip temperature rise approximately 40, roughly about,
Listen to the friend say in this film is not very hot, but they are not sure is version C or D? D thermal bonding pad, of course,