B121EW04-V1 AUO, B121EW04-V1 Datasheet - Page 13

• Manufacturer Part Number: B121EW04-V1
• Description: WXGA Color TFT-LCD
• Manufacturer: AUO

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5. Electrical characteristics
5.1 TFT LCD Module
5.1.1 Power Specification
Input power specifications are as follows;
Note 1: Maximum Measurement Condition：Black Pattern
Note 2: Measure Condition
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VDD
PDD
IDD
IRush
VDDrp
VDDns
Symble
SW1
SW MAG-SPST
(High to Low)
Control
Signal
+12.0V
Logic/LCD Drive
Voltage
VDD Power
IDD Current
Inrush Current
Allowable
Logic/LCD Drive
Ripple Voltage
Allowable
Logic/LCD Drive
Ripple Noise
C2
1uF/25V
0V
Parameter
R2
1K
+3.3V
R1
47K
R2
1K
VR1
47K
10%
Product Specification
B121EW04 V1
C3
0.01uF/25V
Vin rising time
Min
3.0
G
D6
D5
D2
D1
Q3
AO6402
90%
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Typ
AO6402
400
3.3
1.3
Q3
S
0.5ms
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F1
1800
Max
420
500
100
3.6
1.5
[Volt]
[Watt]
[mA]
[mA]
[mV]
p-p
[mV]
p-p
Units
C1
1uF/16V
(LCD Module Input)
Note 1
Note 1
Note 2
3.3V
VCC
Note
13
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