EW40200 Ver la hoja de datos (PDF) - Unspecified
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EW40200 Datasheet PDF : 11 Pages
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E M E R G I N G D I S P L A Y MODEL NO.
VERSION PAGE
TECHNOLOGIES CORPORATION 40200(LED TYPES) (RoHS) 1
3
4 . ELECTRICAL CHARACTERISTICS
PARAMETER
POWER SUPPLY VOLTAGE
FOR LOGIC
H LEVEL INPUT
VOLTAGE
L LEVEL INPUT
VOLTAGE
H LEVEL OUTPUT
VOLTAGE
L LEVEL OUTPUT
VOLTAGE
POWER SUPPLY
CURRENT (LOGIC)
RECOMMENDED LCD
DRIVING VOLTAGE
CLOCK OSCILLATION
FREQUENCY
LED FORWARD VOLTAGE
LED FORWARD CURRENT
LED REVERSE CURRENT
SYMBOL
VDD
VIH
VIL
VOH
VOL
IDD
VDD − VO
θy-= 10° θx= 0°
DUTY= 1/16
FOSC
VF
IF
IR
CONDITION
−IOH = 0.2 mA
IOL = 1.2 mA
VDD = 5.0 V
Ta = - 20 °C
Ta = 25 °C
Ta = 70 °C
Ta = 25 °C
IF = 280 mA
VR = 8 V
Ta = 25 °C
MIN. TYP.
4.75
5.0
2.2
2.4
2.0
3.9
4.4
3.9
4.4
3.9
4.4
270
4.2
280
VDD = 5.0 ± 0.25 V
MAX. UNIT
5.25
V
V
0.6
V
V
0.4
V
5.0
mA
4.9
V
4.9
V
4.9
V
KHz
4.6
V
mA
0 . 2 mA
5 . OPTICAL CHARACTERISTICS .
Ta = 25 °C
ITEM
SYMBOL
CONDITION
MIN. TYP.
VIEWING ANGLE
θy+
θx=0°
(60) (65)
θy-
K ≥ 1.5
(50) (55)
θx+
θy=0°
(42) (47)
θx-
(44) (49)
CONTRAST RATIO
K
θy-=10° , θx=0°
2.6 5.1
Ta = -20 °C 5538
tr ( rise )
Ta = 25 °C 228
RESPONSE TIME
θy-=10° Ta = 70 °C
θx=0° Ta = -20 °C
104
2316
tf ( fall )
Ta = 25 °C 174
Ta = 70 °C 85
THE BRIGHTNESS
L
IF = 280 mA
15 20
OF BACK-LIGHT
22.5 30
PEAK EMISSION
WAVELENGTH
λP
IF = 280 mA
569 572
VDD = 5.0 ± 0.25 V
MAX. UNIT NOTE
deg. 1
1
7199
296
135
3011 ms
1
226
111
1, 2
cd/m2
1, 3
575 nm 1
NOTE ( 1 ) : PLEASE REFER TO :
CUSTOMER ACCEPTANCE STANDARD
NOTE ( 2 ) : POLARIZER MODE : TRANSFLECTIVE
NOTE ( 3 ) : POLARIZER MODE : TRANSMISSIVE
-
SPECIFICATION : EU 002B
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