(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
devices 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/)
A
Parameter
4.75
4.75
------
------
3.5
------
------
------
------
80
5.0
5.0
20
1.7
------
------
------
------
------
100
5.25
V
V
mA
A
V
V
mA
MH
Z
H
Z
5.25
40
2.0
------
1.5
0.1
0.12
3.0
------
Symbol
MIN.
TYP. MAX.
Unit
V
CC
V
LED
I
CC
I
LED
V
IH
V
IL
I
IH
I
IL
f
CLK
f
FR
Supply voltage for IC
Supply voltage for LED
IC current dissipation
*1
LED current dissipation
*1
Input voltage
Input current
Clock frequency
Frame frequency
*1 Under the condition that dichromatic all dots are lit.
(V
CC
=5V,V
LED
=5V,Ta=25C)
Parameter
Supply voltage for IC
V
CC
5.5
V
(Ta=25C)
*1 V
I
<Vcc at Vcc
5
Symbol
Rating
Unit
V
LED
5.5
V
V
I
5.5
V
t
o
N
1
ms
T
opr
-20 to +45
C
T
stg
-25 to +85
C
P
13
W
Supply voltage for LED
Input voltage
*1
Turn-on time
Operating temperature
Storage temperature
Power dissipation
V
D
(N+2)data
t
WCLK
V
D
(n+1)dataON
V
D
(n)dataON
V
D
(n+1)
V
D
(n)
ON
td(A-E)
ON
OFF
t
OFF
th
GDATA
RDATA
CLOCK
td(C-L)
t
WL
V
D
(N+1)data
tsu
td(E-L)
INTERNAL
GENABLE
RENABLE
OFF
ON
ADDRESS
ENABLE
LATCH
td(L-A)
1/ f
OSC
1
6
B
I
T
S
H
I
F
T
R
E
G
I
S
T
E
R
L
A
T
C
H
D
R
I
V
E
R
1
6
B
I
T
S
H
I
F
T
R
E
G
I
S
T
E
R
L
A
T
C
H
D
R
I
V
E
R
NPN DRIVER
Output
Input
Luminance adjustment circuit
Input/output circuit
MATRIX
DICHROMAT
LED
16
!
16 DOT
GV
D0
RV
D0
GV
D15
RV
D15
H
D15
H
D0
3 to 8
DECODER
3 to 8
DECODER
A3
A2
A1
A0
CLOCK
ENABLE
LATCH
GDATA
RDATA
A4
A2
A1
A0
CLOCK
ENABLE
LATCH
GDATA
RDATA
HC367
331J
473
HC123
MONO-MULTI
OSC
RAD
GADJ
Dot Matrix LED Unit for Outdoor Use LT1465ED(Lamp Type)
160
s
Absolute Maximum Ratings
s
Optical Characteristics
s
Electrical Characteristics
s
Timing Chart
s
Block Diagram
s
Features
No. of dots : 16!16dots
Outline dimensions : 64!64mm
Dot size : 3.0mm
Dot pitch : 4.0mm
Radiation color : Yellow-green+Red (dichromatic type)
Driving method : 1/16 duty dynamic drive
s
Optical Characteristics
s
Terminal Functions
Parameter
Red
Yellow-green
Symbol
TYP.
Unit
110
2
1
/
2
635
nm
p
565
Viewing angle
Peak emission wavelength
(V
CC
=5V,V
LED
=5V,Ta=25C)
s
Luminance
Radiation color
Red
Yellow-green
Rank
Unit
2
1
200
cd/m
2
200
160
160
(V
CC
=5V,V
LED
=5V,Ta=25C)
Luminance is classified into 2 ranks shown below. It is adjustable by
variable registers.
Connector
V
LED
V
CC
Power
supply
(CN1)
Input
signal
(CN2)
Output
signal
(CN3)
GND1
GND2
A0 to A3
RDATA
GDATA
LATCH
ENABLE
CLOCK
GND1
A0 to A3
RDATA
GDATA
LATCH
ENABLE
CLOCK
GND1
Supply voltage for LED (+5V)
Supply voltage for IC (+5V)
Ground for IC
Ground for LED
Address specification signal for row driver
Serial data input for red (H=ON, L=OFF)
Shift from right to left(V
D15
V
D0
) in the unit
Serial data input for yellow-green (H=ON, L=OFF)
Shift from right to left(V
D15
V
D0
) in the unit
Latch signal of display data.LH: Contents of shift
register are latched.
Controls ON/OFF of LED (H: LED OFF)
Clock signal for data transmission in the
shift-register. (LH: Serial data is shifted.)
Ground for signal. (Connected to ground for IC)
Buffered input signal
Input signal generated through 16-bit shift register
or buffer
Input signal generated through 16-bit shift register
or buffer
Buffered input signal
Buffered input signal
Buffered input signal
Ground for signal. (Connected to ground for IC)
Symbol
Function
Each signal is used as input signal for next unit.
* As for the terminal number, refer to the outline dimensions.
LT1465ED
(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
devices 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/)
176
Dot Matrix LED Unit
Outline Dimensions(Unit:mm)
1
36.0
30.0
CN1
V
V
1
2
3
4
HD0
VD15
VD0
0.2
HD15
(Output signal)
GND1
9
8
3
A
A
A
A
RDATA
5
4
3
2
2
CN3
1
0
1
4
3
2
1
0
1
2
3
CN2
A
A
A
A
RDATA
LATCH
7
10
CLOCK
LATCH
7
9
8
10
ENABLE
CLOCK
GND1
5
6.6
8 MIN
4-M3.0
1
13 MAX
6.6
0.1
28.0
62.5
25.0
19 MAX
7 MIN
10
10
2 MAX
23.2
1
CN3
VR1
VR2
CN1
8MAX
28.0
23.5
4.5
28.0
0.1
10.5
22.8
4
0.1
4
28.0
1
6
32.0 MAX
6 GDATA
GDATA
0.2
Pin connection
(Power supply)
LED
CC
GND1
GND2
16.5
62.5
CN2
20 MAX
(Input signal)
19 MAX
P4.0
!
15=60.0
63.8
P4.0X15=60.0
63.8
(Depth 6.0)
256-2.8
0.1
ENABLE
20
V
HD15
D31
(32.5)
(40)
-0.4
+0.2
79.9
(2.45)
(2.45)
2.5X13=
2.5
!
13=
-0.4
+0.2
39.9
(32.5)
Data shift direction
V
D0
A0
A1
A2
A3
6
5
1
2
3
4
5
VLED
VLED
Name
Name
Name
VCC
GND
GND
CLOCK
9
4
1
8
7
RDATA
GDATA
LATCH
ENABLE
3
2
VR1
CN2
CN3
VR2
VR3
VR4
9
ENABLE
CLOCK
GND
6
GDATA
7
LATCH
GND
1
A3
RDATA
A0
A1
A2
2
3
4
5
8
73
(15)
(25)
(25)
(15)
5
10
1
10
1
1
512-2
4-M3(Depth6)
(2.45)
(8.5)
(37)
(33)
33
(2.45)
CN1(Power supply)
CN2(Input signal)
Pin No.
Pin No.
Pin No.
10
CN3(Output signal)
10
H D0
C N 1
Pin connection
4.0
!
15=59.25
4.0
!
15=59.25
CN1(Power supply)
CN3(Output signal)
CN2(Input signal)
Name
Name
Name
VDD
VLED
GND1
GND2
A0
A1
A2
A3
RDATA
GDATA
LATCH
ENABLE
CLOCK
GND1
A0
A1
A2
A3
RDATA
GDATA
LATCH
ENABLE
CLOCK
GND1
1
2
3
4
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
10
NO
NO
NO
Depth5MIN.
Hexagonal supporter
Height
Data shift direction
GADJ
RADJ
HD0
VD15
VD0
HD15
4
CN1
1
CN2
CN3
1
10
22.5
7.5
5
14.3
7.5MAX
10.1
13.2
10
256-3.0
27.45
3.35
1
3.05
1
17.05
5.2
7.75
1
4-M3
46
46
63.9
63.9
Pin connection
LT1465ED/LT1465M
LT1461ED
LT1481ED
1
2
3
128
64
8.2
HD0
VD0
VD31
Data shift direction
HD15
44.0
44.0
15.0
1
7
CN3
CN2
10
54
0.25
22.0
10.0
19.7
1
10
OUT
IN
6-M3 Insert nut
(Effective screw depth 4.0)
19.7
VR1
VR2
1
A0
2
3
4
5
6
7
8
9
10
A1
A2
A3
RDATA
GDATA
LATCH
ENABLE
CLOCK
GND
CN2(Input signal)
Pin No.
Name
Pin connection
1
A0
2
3
4
5
6
7
8
9
10
A1
A2
A3
RDATA
GDATA
LATCH
ENABLE
CLOCK
GND
Pin No.
Name
CN3(Output signal)
1
VLED
2
3
4
5
6
VLED
VLED
VCC
GND
GND
CN1(Power supply)
Pin No.
Name
7
GND
512-3
t
chip LED
CN1
1
-0.8
+0
-0.5
+0
110
0.25
LT1550ED
4
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