Advantech IDK-1110WR Series, User Manual, Page: 16 / 37

IDK-1110W User Manual 10
2.1 TFT LCD Module
Note VDD-dip condition:
When 2.7V ≤ VDD<3.0V, td ≤ 10ms.
VDD > 3.0V, VDD-dip condition should be same as VDD-turn-con condition.
2.1.1 Signal Electrical Characteristics
Note LVDS Signal Waveform.
Item Symbol
Value
Unit Note
Min. Typ. Max.
Power voltage VDD 3.0 3.3 3.6 V 1
Current of power supply IDD - 0.3 - A VDD=3.3V
Black Pattern
Power voltage for LED
driver VLED 4.5 5 5.5 V
LED driver current of
power supply ILED - 1.4 A VLED=5V
ADJ=100%
Parameter Symbol
Value
Unit Remark
Min. Typ. Max.
Differential Input
High Threshold VTH - - 100 mV VCM=1.2V
Differential Input
Low Threshold VTL -100 - -- mV
Input current IIN -10 - +10 uA
Differential input
Voltage VID 0.2 - 0.6 V
Common Mode
Voltage Offset VCM |VID|/2 1.25 2.4-
|VID|/2 V