LTP-7388M [LITEON]
Property of Lite-On Only; 精简版，关于财产只有
| 型号： | LTP-7388M |
| 厂家： | 
LITE-ON TECHNOLOGY CORPORATION |
| 描述： | Property of Lite-On Only |
| 文件： | 总6页 (文件大小：182K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
FEATURES
＊
0.764 inch (19.4 mm) MATRIX HEIGHT
LOW POWER REQUIREMENT
＊
＊
＊
SINGLE PLANE, WIDE VIEWING ANGLE
SOLID STATE RELIABILITY
＊ ×
8 8 ARRAY WITH X-Y SELECT
＊
＊
＊
COMPATIBLE WITH USASCII AND EBCDIC CODES
STACKABLE HORIZONTALLY
CATEGORIZED FOR LUMINOUS INTENSITY
DESCRIPTION
×
The LTP-7388M is a 0.764 inch (19.4 mm) matrix height 8 8 dot
matrix display. This device uses AS-AlInGaP green and
AS-AlInGaP super red LED chips (AlInGaP epi on a GaAs
substrate). The display has black face and white dots.
DEVICE
PART NO.
MULTI-COLOR
LTP-7388M
DESCRIPTION
Cathode Column
Anode Row
PART NO.: LTP-7388M
BNS-OD-C131/A4
PAGE:
1 of 6
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
PACKAGE DIMENSIONS
NOTES: All dimensions are in millimeters. Tolerances are ± 0.25 mm (0.01“) unless otherwise noted.
INTERNAL CIRCUIT DIAGRAM
PART NO.: LTP-7388M
BNS-OD-C131/A4
PAGE:
2 of 6
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
PIN CONNECTION
No.
1
CONNECTION
CATHODE COLUMN 1 RED
CATHODE COLUMN 2 RED
ANODE ROW 8
No.
CONNECTION
13 ANODE ROW 4
2
14 CATHODE COLUMN 3 RED
15 ANODE ROW 3
3
4
CATHODE COLUMN 4 RED
ANODE ROW 7
16 CATHODE COLUMN 5 RED
17 CATHODE COLUMN 6 RED
18 CATHODE COLUMN 1 GREEN
19 CATHODE COLUMN 2 GREEN
20 ANODE ROW 2
5
6
CATHODE COLUMN 7 GREEN
CATHODE COLUMN 8 GREEN
CATHODE COLUMN 3 GREEN
CATHODE COLUMN 4 GREEN
7
8
9
21 CATHODE COLUMN 5 GREEN
22 ANODE ROW 1
10 ANODE ROW 6
11 CATHODE COLUMN 6 GREEN
12 ANODE ROW 5
23 CATHODE COLUMN 7 RED
24 CATHODE COLUMN 8 RED
PART NO.: LTP-7388M
BNS-OD-C131/A4
PAGE:
3 of 6
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
ABSOLUTE MAXIMUM RATING
AlInGaP GREEN
AlInGaP SUPER RED
70
PARAMETER
UNIT
Average Power Dissipation Per Dot
Peak Forward Current Per Dot
( Frequency 1Khz, 10% duty cycle)
Average Forward Current Per Dot
Forward Current Derating from 250C
Reverse Voltage Per Segment
Operating Temperature Range
Storage Temperature Range
70
60
25
mW
90
25
mA
mA
mA/℃
0.33
5
V
-35℃ to +85℃
-35℃ to +85℃
Soldering Conditions : 1/16 inch below seating plane for 3 seconds at 2600C
PART NO.: LTP-7388M
BNS-OD-C131/A4
PAGE:
4 of 6
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
ELECTRICAL / OPTICAL CHARACTERISTICS
AlInGaP GREEN
PARAMETER
Average Luminous Intensity per Dot
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
4300 6200
674 972
571
ucd
cd/m2
nm
Ip=48mA
1/16Duty
IF=20mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
IV
λp
∆λ
15
nm
Dominant Wavelength
λd
572
nm
Forward Voltage any Dot
VF
2.1
2.6
100
2:1
V
Reverse Current any Dot
IR
µA
Luminous Intensity Matching Ratio
IV-m
IF=3mA
ELECTRICAL / OPTICAL CHARACTERISTICS
AlInGaP SUPER RED
PARAMETER
Average Luminous Intensity per Dot
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
2100 4000
329 627
639
ucd
cd/m2
nm
Ip=48mA
1/16Duty
IF=20mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
IV
λp
∆λ
20
nm
Dominant Wavelength
λd
631
nm
Forward Voltage any Dot
VF
2.0
2.6
100
2:1
V
Reverse Current any Dot
IR
µA
Luminous Intensity Matching Ratio
IV-m
IF=3mA
Note: Luminous intensity is measured with a light sensor and filter combination that
approximates the CIE (Commission International De L’Eclairage) eye-response curve.
PART NO.: LTP-7388M
BNS-OD-C131/A4
PAGE:
5 of 6
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES
PART NO.: LTP-7388M
BNS-OD-C131/A4
PAGE:
6 of 6
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