- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358954 > LT1550ED (Sharp Corporation) Dot Matrix LED Unit for Indoor Use (Chip Type) PDF資料下載
參數(shù)資料
| 型號(hào)： | LT1550ED |
| 廠商： | Sharp Corporation |
| 英文描述： | Dot Matrix LED Unit for Indoor Use (Chip Type) |
| 中文描述： | 點(diǎn)陣LED單元室內(nèi)使用（芯片類型） |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大小： | 247K |
| 代理商： | LT1550ED |
(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/)
t
1/ f
td(A-E)
td(L-C)
V
D
(n+2) data
tsu
th
td(E-A)
td(L-A)
td(C-L)
V
D
(n+1) data
t WENA
t
dD
t WL
WCLK
DATA(OUT)
R&G
LATCH
DATA
R&G
CLOCK
ENABLE
V
D
(n) data ON
V
D(
n)
ADDRESS
(A0 to A3)
V
D(
n+1)
OFF
ENA
V
D
(n+1) data ON
OFF
μ
A
mA
MH
Z
H
Z
Parameter
4.75
3.75
------
------
3.5
------
------
------
------
70
5.0
4.0
140
3.8
------
------
------
------
------
250
5.25
4.25
200
4.2
------
1.5
0.1
0.12
10
1 000
V
V
mA
A
V
V
Symbol
V
CC
V
LED
I
CC
I
LED
V
IH
V
IL
I
IH
I
IL
f
CLK
f
FR
MIN.
TYP. MAX.
Unit
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
=4V,Ta=25C)
161
I
Absolute Maximum Ratings
I
Optical Characteristics
I
Terminal Functions
I
Electrical Characteristics
I
Timing Chart
I
Block Diagram
Dot Matrix LED Unit for Indoor Use LT1550ED(Chip Type)
I
Features
No. of dots : 16
32dots
Outline dimensions : 64.0
128.0mm
Dot size : 3.0
3.0mm
Dot pitch : 4.0mm
Radiation color : Yellow-green+Red(dichromatic type)
Driving method : 1/16 duty dynamic drive
Parameter
Supply voltage for IC
Supply voltage for LED
Input voltage
Turn-on time
Operating temperature
Storage temperature
Power dissipation
V
CC
V
LED
V
1
t
ON
T
opr
T
stg
P
-0.3 to +5.5
-0.3 to +4.5
-0.3 to Vcc+0.3
1
-10 to +60
*1
-20 to +70
20
V
V
V
ms
C
C
W
(Ta=25C)
Unit
*1 25% or less of lighting
Symbol
Rating
Parameter
Red
Yellow-green
Red
Yellow-green
120
180
120
635
565
cd/m
2
Symbol
TYP.
Unit
Lv
2
θ
1
/
2
nm
λ
p
Luminance
Viewing angle
Peak emission wavelength
(V
CC
=5V,V
LED
=4V,Ta=25C)
Connector
Power
supply
(CN1)
V
LED
V
CC
GND
A0 to A3
Input
signal
(CN2)
Output
signal
(CN3)
RDATA
GDATA
LATCH
ENABLE
CLOCK
GND
A0 to A3
RDATA
GDATA
LATCH
ENABLE
CLOCK
GND
Supply voltage for LED (+4V)
Supply voltage for IC (+5V)
Ground
Address specification signal for row driver
Serial data input for red (H=ON, L=OFF)
Serial data input for yellow-green (H=ON, L=OFF)
Latch signal of display data. H: Serial data is
converted to parallel data. L: Contents are latched.
Controls ON/OFF of LED (H: LED OFF)
Clock signal for data transmission in the
shift-register. (L
H: serial data is shifted.)
Ground for signal
Buffered input signal
Input signal generated through 32-bit shift register
or buffer
Input signal generated through 32-bit shift register
or buffer
Buffered input signal
Buffered input signal
Buffered input signal
Ground for signal
Each signal is used as input signal for next unit.
* As for the terminal number, refer to the outline dimensions.
Symbol
Function
A
A
Pch FET DRIVER
DICHROMATIC
16
16DOT
2
LED MATRIX
3
3
Input/output circuit
HC367
331
473
A0
A1
A2
A3
RDATA
GDATA
LATCH
ENABLE
CLOCK
IN
OUT
4 TO 16 DECODER
S
S
A0
A1
A2
A3
RDATA
ENABLE
LT1550ED
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1560ED | Dot Matrix LED Unit for Indoor Use (Chip Type) |
| LT1560W | nullFull Color Dot Matrix LED Unit for Indoor Use (Chip Type) |
| LT1585A | 5A LOW DROPOUT FAST RESPONSE POSITIVE ADJUSTABLE AND FIXED VOLTAGE REGULATOR |
| LT1585ACM | 5A LOW DROPOUT FAST RESPONSE POSITIVE ADJUSTABLE AND FIXED VOLTAGE REGULATOR |
| LT1585ACM-1.5 | 5A LOW DROPOUT FAST RESPONSE POSITIVE ADJUSTABLE AND FIXED VOLTAGE REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1550W | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Full Color Dot Matrix LED Unit for Indoor Use (Chip Type) |
| LT-1551-114-012 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT-1551-114-024 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT-1551-115-012 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT-1551-134-012 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。