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LD070WX3 の電気的特性と機能

LD070WX3のメーカーはETCです、この部品の機能は「Liquid Crystal Display」です。


製品の詳細 ( Datasheet PDF )

部品番号 LD070WX3
部品説明 Liquid Crystal Display
メーカ ETC
ロゴ ETC ロゴ 




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Total 29 pages

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LD070WX3 Datasheet, LD070WX3 PDF,ピン配置, 機能
www.smarterglass.com
978 997 4104
Free Datasheet http://www.datasheet4u.com/

1 Page





LD070WX3 pdf, ピン配列
Product Specification
LD070WX3
Liquid Crystal Display
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Parameter
Power Input Voltage
Operating Temperature
Storage Temperature
Table 1. ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
TOP
HST
Values
Min Max
-0.5 5.0
-10 60
-20 70
Units
V
C
C
Notes
at 25 5C
[Note 2-1,2,3,4]
[Note 2-1,2]
[Note 2-1] This rating applies to all parts of the module and should not be exceeded.
[Note 2-2] Maximum wet-bulb temperature is 39.2. Condensation of dew must be avoided as electrical
current leaks will occur, causing a degradation of performance specifications.
[Note 2-3] The operating temperature only guarantees operation of the circuit and doesn’t guarantee
all the contents of Electro-optical specification.
[Note 2-4] Ambient temperature when the backlight is lit (reference value).
60
Wet Bulb
Temperature [℃]
50
40
30
20
10
0
80%
60%
30%
10%
-20 -10 0
10 20 30 40 50 60 70
Dry Bulb Temperature [℃]
[Operation
[Storage range]
Jun. 02. 2012
2
Free Datasheet http://www.datasheet4u.com/


3Pages


LD070WX3 電子部品, 半導体
Product Specification
LD070WX3
Liquid Crystal Display
3-3. CABC Function description
The LD070WX3 offers Content Adaptive Brightness Control (CABC) function. The function is used to
generate a proper PWM signal based on internal CABC algorithms. User could apply this PWM signal to control
other devices (Such as LED driver IC). When the CABC function is enabled and cooperate with external circuits,
the power consumption of backlight will be reduced with keeping acceptable display quality.
Table 4. CABC Function description
Symbol
Description
LED_EN
- SDIC CABC Logic on/off control signal
LED_ON
- External LED Driver on/off control signal
Moving Image Mode :
00 The duty of LED PWM pin is controlled by
CABC algorithm.
Still Picture Mode:
01 The duty of LED PWM pin is controlled by
MIPI CABC_EN
CABC algorithm.
command [1:0]
User Interface Mode:
10 The duty of LED PWM pin is controlled by
CABC algorithm.
11
CABC Off mode:
The duty of LED PWM pin is 100%
Remark
* Power consumption reduction ratio
is about 30%.
* Power consumption reduction ratio
is about 10% to 20%.
* Power consumption reduction ratio
is about up to 10%.
* The Power consumption reduction ratio can be changed by system’s CABC configuration .
Jun. 02. 2012
5
Free Datasheet http://www.datasheet4u.com/

6 Page



ページ 合計 : 29 ページ
 
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共有リンク

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部品番号部品説明メーカ
LD070WX3

Liquid Crystal Display

ETC
ETC


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