Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Why most of the TFT source driver use 2.5~3.6v device for its digital part?

Status
Not open for further replies.
P

purpleboy

Newbie level 4
Joined
Jul 5, 2005
Messages
5
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,306
Why most of the TFT source driver use 2.5~3.6v device for its digital part? Can 1.8v device be used ?

THX!
 

Re: TFT Source Driver

The main power supply is 2.5~3.6V. But there is LDO regulator (1.8V) inside the chip. It will provide 1.8V power for internal logic/memory, etc.
 

TFT Source Driver

Why the power supply should be 2.5v~3.6v? 0.35um process? If I use 0.18um process, can it be 1.8v for low voltage part?
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top