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Sharp Electronic Components Datasheet

LT1560W Datasheet

nullFull Color Dot Matrix LED Unit

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Full Color Dot Matrix LED Unit for Indoor Use LT1560W(Chip Type)
s Features
¡No. of dots : 16!32dots
¡Outline dimensions : 96!192mm
¡Dot size : 3.0!3.0mm
¡Dot pitch : 6.0mm
¡Radiation color : Blue+Yellow-green+Red(Full color)
¡Driving method : 1/16 duty dynamic drive
(Under development)
s Absolute Maximum Ratings
(Ta=25˚C)
Parameter
Symbol
Rating
Unit
Supply voltage for IC
VCC
-0.3 to +5.5
V
Supply voltage for LED
V(R,G)
V(B)
-0.3 to +5.5
-0.3 to +8.5
V
V
Input voltage
V1
-0.3 to VCC+0.3
V
Turn-on time
tON
1 ms
Operating temperature
Storage temperature
Power dissipation
Topr
Tstg
P
-10 to +60
-20 to +70
54
˚C
˚C
W
s Optical Characteristics
(Ta=25˚C,VCC=5V,V(R, G)=5V,V(B)=8V)
Parameter
Symbol
TYP.
Unit
Red (80)
Luminance Yellow-green LV
(100)
cd/m2
Blue (30)
Red 635
Peak emission wavelength Yellow-green λp
565
nm
Blue 430
Red 35
Spectrum radiation bandwidth Yellow-green λ
Blue
s Terminal Functions
30
65
nm
Connector Symbol
Function
Power V(R)
supply V(G,B)
(CN1) VCC
GND
Supply voltage for LED(Red,Yellow-green)+5V
Supply voltage for LED(Blue)+8V
Supply voltage for IC+5V
Ground
A0 to A3 Address specification signal for column driver
RDATA
GDATA
BDATA
Serial data input for each color(H:ON, L:OFF)
VD31/VD0
L: Display data is kept. H: Serial data is converted
LATCH
Input
to display data.
signal RENABLE Controls ON/OFF of each color of LED
(CN2)
GENABLE
BENABLE
(H:
LED
OFF)
Clock signal for data transmission in the shift-
CLOCK register.(L/H: serial data is shifted.)
GND
Ground for signal
A0 to A3 Buffered input signal
RDATA Input signal generated through 32-bit shift
GDATA register
Output BDATA
signal LATCH Buffered input signal
(CN3) RENABLE
GENABLE Buffered input signal
BENABLE
CLOCK Buffered input signal
GND
Ground for signal
Each signal is used as input signal for next unit.
*As for the terminal number, refer to the outline dimensions.
s Electrical Characteristics (Ta=25˚C,VCC=5V,V(R, G)=5V,V(B)=8V)
Parameter
Supply voltage for IC
Symbol
VCC
MIN. TYP. MAX. Unit
4.75 5.0 5.25 V
Supply voltage for LED
V(R,G)*1 4.75 5.0 5.25
V(B)*2
7.75 8.0 8.25
V
V
IC current dissipation
ICC ------ 300 500 mA
LED current dissipation
I1(R,G)
I2(B)
------ 4.5 5.5
------ 2.0 2.5
A
A
Input voltage
VIH 3.5 ------ ------ V
VIL
------ ------ 1.5
V
Input current
IIH ------ ------ 0.1 µA
IIL ------ ------ 0.12 mA
Clock frequency
fCLK
------ ------ 10 MHZ
Frame frequency
fFR 70 250 1000 HZ
*1 Red, Yellow-green *2 Blue
s Timing Chart
tsu th
CLOCK
R,G,B
DATA
R,G,B
DATA(OUT)
LATCH
VD(n+1) data
td(C-L)
t dD
R,G,BENABLE
ADDRESS
(A0~A3)
VD(n)data on
VD(n)
td(L-A)
td(E-A)
tWCLK
tWL
VD(n+2) data
td(L-C)
t WENA
OFF VD(n+1)data on
1/fENA
VD(n+1)
td(A-E)
s Block Diagram
I/O part
331 473
HC367
OUT
A0
A1
A2
A3
RDATA
GDATA
BDATA
LATCH
RENABLE
GENABLE
BENABLE
CLOCK
IN
A0
A1
A2
A3
RDATA
GDATA
BDATA
LATCH
RENABLE
GENABLE
BENABLE
CLOCK
4TO 16 DECODER
Nch FET DRIVER
16!16DOT!2
TRICHROMATIC
LED MATRIX
(Notice) ¡In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
17devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
(Internet) ¡Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)


Sharp Electronic Components Datasheet

LT1560W Datasheet

nullFull Color Dot Matrix LED Unit

No Preview Available !

16
HD0
192
+0
-0.5
512-t3 chipLED
13.2
8.2
HD15
VD0
Data shift direction
VD31
76 20
CN3
VR3(B)
CUT VR2(GREEN)
13 VR1(RED)
CN1
1 (15) 10
1
LT1560W
8-N3
76
CN2
IN 13
1
Pin connection
CN1
(Power supply)
No.
Name
1 V(B)
2 V(B)
3 V(R,G)
4 V(R,G)
5 VCC
6 GND
7 GND
8 GND
9 GND
10 GND
CN2
(Input signal)
No. Name
1 A0
2 A1
3 A2
4 A3
5 RDATA
6 GDATA
7 BDATA
8 LATCH
9 RENABLE
10 GENABLE
11 BENABLE
12 CLOCK
13 GND
CN3
(Output signal)
No.
Name
1 A0
2 A1
3 A2
4 A3
5 RDATA
6 GDATA
7 BDATA
8 LATCH
9 RENABL
10 GENABL
11 BENABL
12 CLOCK
13 GND


Part Number LT1560W
Description nullFull Color Dot Matrix LED Unit
Maker Sharp Electrionic Components
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LT1560W Datasheet PDF






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