Samsung LTI320W2-L14 4. Electrical Characteristics, 4.1 TFT LCD Module, 10, Page, MODEL, Doc. No, LTI320W2-L14, 05-000-G-060331, Ta = 25°C ± 2 °C

4. Electrical Characteristics

4.1 TFT LCD Module

The connector for display data & timing signal should be connected.

Ta = 25°C ± 2 °C

Item		Symbol	Min.	Typ.	Max.	Unit	Note
Voltage of Power Supply		VDD	4.5	5.0	5.5	V	(1)
Current	(a) Black		-	1000	-	mA
of Power	(b) White	IDD	-	1250	-	mA	(2),(3)
Supply
	(c) N-Pattern		-	1500	2000	mA
Vsync Frequency		fV	-	60	-	Hz
Hsync Frequency		fH	44	47.3	-	kHz
Main Frequency		fDCLK	65	75	82	MHz
Rush Current		IRUSH	-	-	4	A	(4)

Note (1) The ripple voltage should be controlled under 10% of VDD.

(2) fV=60Hz, fDCLK = 75MHz, VDD = 5.0V, DC Current.

(3) Power dissipation check pattern (LCD Module only)

a) Black Pattern b) White Pattern c) N-Pattern

(4) Measurement Conditions
100%	VDD
90%
10%
GND

TRUSH=470㎲

Rush Current IRUSH can be measured when TRUSH. is 470㎲.

MODEL LTI320W2-L14 Doc. No 05-000-G-060331 Page 10 / 28