TX20D19VM2BAA HITACHI, TX20D19VM2BAA Datasheet - Page 5

• Manufacturer Part Number: TX20D19VM2BAA
• Manufacturer: HITACHI

Specifications of TX20D19VM2BAA

• Lead Free Status / Rohs Status: Compliant

ELECTRONICS CO., LTD.
4. ABSOLUTE MAXIMUM RATINGS
Note 1: The rating is defined for the signal voltages of the interface such as DTMG, DCLK and RGB
Note 2: The maximum rating is defined as above based on the temperature on the panel surface, which
Note 3: Fig. 4.1 shows the maximum rating of LED forward current against temperature. The backlight
KAOHSIUNG HITACHI
LED Backlight
- Operating under high temperature will shorten LED lifetime.
- Background color, contrast and response time would be different in temperatures other than
Operating Temperature
data bus.
might be different from ambient temperature after assembling the panel into the application.
Moreover, some temperature-related phenomenon as below needed to be noticed:
unit in this display has been set to 12 mA per LED. This is within the range when operating the
display between -20~70 C
Input Voltage of Logic
Storage Temperature
25 C
Supply Voltage

.
Item
Reverse Voltage
Forward Current
Forward Current
Pulse
SHEET
NO.

.
50
40
30
20
10
Symbol
0
Device Surface Temperature ( )
VDD
-30
Top
IFP
Tst
VR
VI
IF
7B64PS 2704-TX20D19VM2BAA-3
0
Fig. 4.1
41℃
30
Min.
-0.3
-20
-30
60
0
-
-
-
85℃
90
℃
120
VDD+0.3
Max.
4.0
70
80
35
80
5
Unit
mA
mA


V
V
V
C
C
PAGE
Remarks
LED unit
Note 1
Note 2
Note 2
Note 4
Note 3
-
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