LTP-7188KE [LITEON]
Property of Lite-On Only; 精简版，关于财产只有
| 型号： | LTP-7188KE |
| 厂家： | 
LITE-ON TECHNOLOGY CORPORATION |
| 描述： | Property of Lite-On Only |
| 文件： | 总5页 (文件大小：128K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ꢀ ꢀ ꢀ ꢀ
ꢀꢁꢂꢃꢄꢅꢆꢇꢂꢃꢈꢉꢆꢅꢀꢅꢊꢋꢇꢈꢅꢌꢍꢅꢌꢎꢂꢁꢅꢆ
ꢀ ꢀ ꢀ ꢁꢂꢃꢄꢅꢂꢆꢇꢀꢃꢈꢀꢉꢊꢆꢅꢋꢌꢍꢀꢌꢍꢎꢇ
ꢏꢐꢑꢒꢓꢔꢐꢕ
* 0.764 inch ( 19.4 mm) MATRIX HEIGHT
* LOW POWER REQUIREMENT
* SINGLE PLANE, WIDE VIEWING ANGLE
* SOLID STATE RELIABILITY
* 8 X 8 ARRAY WITH X-Y SELECT
* COMPATIBLE WITH USASCLL AND EBCDIC CODES
* STACKABLE HORIZONTALLY
* CATEGORIZED FOR LUMINOUS INTENSITY
ꢖꢐꢕꢗꢔꢘꢁꢒꢘꢌꢙ
The LTP-7188KE is a 0.764 inch (19.4 mm) matrix height 8x8 dot matrix display.
This device uses AS-AlInGaP RED LED chips (AlInGaP epi on GaAs substrate).
The display has gray face and white segments.
ꢖꢐꢚꢘꢗꢐ
ꢀꢁꢂꢃꢄꢅꢆꢇ
AlInGaP RED
LTP-7188KE
ꢈꢉꢊꢋꢂꢌꢀꢃꢌꢆꢅ
Anode Row,
Cathode Column
PART NO.: LTP-7188KE
BNS-OD-C131/A4
PAGE:
1ꢀofꢀ5
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ꢀ ꢀ ꢀ ꢁꢂꢃꢄꢅꢂꢆꢇꢀꢃꢈꢀꢉꢊꢆꢅꢋꢌꢍꢀꢌꢍꢎꢇ
ꢀ ꢀ ꢀ ꢀ ꢁꢑꢗꢛꢑꢜꢐꢀꢖꢘꢝꢐꢙꢕꢘꢌꢙꢕ
NOTES: All dimensions are in millimeters. Tolerance is ± 0.25 mm (0.01“) unless otherwise noted.
ꢀ ꢀ ꢀ ꢀ ꢘꢙꢒꢐꢔꢙꢑꢉꢀꢗꢘꢔꢗꢓꢘꢒꢀꢖꢘꢑꢜꢔꢑꢝ
PART NO.: LTP-7188KE
BNS-OD-C131/A4
PAGE:
2ꢀofꢀ5
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ꢀꢁꢂꢃꢄꢅꢆꢇꢂꢃꢈꢉꢆꢅꢀꢅꢊꢋꢇꢈꢅꢌꢍꢅꢌꢎꢂꢁꢅꢆ
ꢀ ꢀ ꢀ ꢁꢂꢃꢄꢅꢂꢆꢇꢀꢃꢈꢀꢉꢊꢆꢅꢋꢌꢍꢀꢌꢍꢎꢇ
ꢁꢘꢙꢀꢗꢌꢙꢙꢐꢗꢒꢘꢌꢙ
ꢅꢍꢇ
1
ꢋꢆꢅꢅꢉꢋꢃꢌꢆꢅ
ANODE ROW 5
2
ANODE ROW 7
3
CATHODE COLUMN 2
CATHODE COLUMN 3
ANODE ROW 8
4
5
6
CATHODE COLUMN 5
ANODE ROW 6
7
8
ANODE ROW 3
9
ANODE ROW 1
10
11
12
13
14
15
16
CATHODE COLUMN 4
CATHODE COLUMN 6
ANODE ROW 4
CATHODE COLUMN 1
ANODE ROW 2
CATHODE COLUMN 7
CATHODE COLUMN 8
PART NO.: LTP-7188KE
BNS-OD-C131/A4
PAGE:
3ꢀofꢀ5
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ꢀꢁꢂꢃꢄꢅꢆꢇꢂꢃꢈꢉꢆꢅꢀꢅꢊꢋꢇꢈꢅꢌꢍꢅꢌꢎꢂꢁꢅꢆ
ꢀ ꢀ ꢀ ꢁꢂꢃꢄꢅꢂꢆꢇꢀꢃꢈꢀꢉꢊꢆꢅꢋꢌꢍꢀꢌꢍꢎꢇ
ꢑꢞꢕꢌꢉꢓꢒꢐꢀꢝꢑ ꢘꢝꢓꢝꢀꢔꢑꢒꢘꢙꢜ
ꢀꢁꢂꢁꢎꢉꢃꢉꢂ
ꢎꢁꢏꢌꢎꢐꢎꢄꢂꢁꢃꢌꢅꢑ
ꢐꢅꢌꢃ
Average Power Dissipation Per Dot
Peak Forward Current Per Dot
( Frequency 1Khz, 18% duty cycle )
Average Forward Current Per Dot
Forward Current From 25ꢀ
40
90
mW
mA
15
mA
mA/ꢀ
0.2
Reverse Voltage Per Dot
5
V
-35ꢀ to +85ꢀ
-35ꢀ to +85ꢀ
Operating Temperature Range
Storage Temperature Range
Soldering Conditions:1/16 inch below seating plane for 3 seconds at 260ꢀ
ꢐꢉꢐꢗꢒꢔꢘꢗꢑꢉꢀ!ꢀꢌꢁꢒꢘꢗꢑꢉꢀꢗ"ꢑꢔꢑꢗꢒꢐꢔꢘꢕꢒꢘꢗꢕꢀꢑꢒꢀꢒ#ꢀ$ꢀ%&ꢀꢗ
ꢃꢉꢊꢃ
ꢋꢆꢅꢈꢌꢃꢌꢆꢅ
µcd Iꢁꢂ= 32mA 1/16Duty
ꢀꢁꢂꢁꢎꢉꢃꢉꢂ
ꢊꢒꢎꢓꢆꢔ ꢎꢌꢅ ꢃꢒꢀ ꢎꢁꢏ ꢐꢅꢌꢃ
Average Luminous Intensity Per Dot
Peak Emission Wavelength
Spectral Line Half-Width
Iꢀ
λp
∆λ
λd
630 1650
632
nm
nm
nm
Iꢃꢂ= 20mA
Iꢃꢂ= 20mA
20
Dominant Wavelength
624
Iꢃꢂ= 20mA
2.05 2.6
Iꢃꢂ= 20mA
Forward Voltage any Dot
Vꢃ
V
2.3
2.8
100
2:1
Iꢃꢂ= 80mA
Reverse Current any Dot
Iꢄ
µA
Vꢄꢂ= 5V
Luminous Intensity Matching Ratio
Iꢀ-m
Iꢁꢂ= 32mA 1/16Duty
Note: Luminous intensity is measured with a light sensor and filter combination that
approximates the CIE (Commision Internationale De L’Eclairage) eye-response curve.
PART NO.: LTP-7188KE
BNS-OD-C131/A4
PAGE:
4ꢀofꢀ5
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ꢀ ꢀ ꢀ ꢁꢂꢃꢄꢅꢂꢆꢇꢀꢃꢈꢀꢉꢊꢆꢅꢋꢌꢍꢀꢌꢍꢎꢇ
ꢒ'ꢁꢘꢗꢑꢉꢀꢐꢉꢐꢗꢒꢔꢘꢗꢑꢉꢀ!ꢀꢌꢁꢒꢘꢗꢑꢉꢀꢗ"ꢑꢔꢑꢗꢒꢐꢔꢘꢕꢒꢘꢗꢀꢗꢓꢔꢚꢐꢕ
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ꢀꢁꢂ ꢃꢄꢅꢆꢇꢈꢉꢊꢋꢄꢌꢉꢆꢍꢉꢎꢏꢋꢐꢎꢉꢄꢑꢊꢒꢉꢓꢓꢄꢔꢋꢕꢉꢎꢖꢈꢓꢉꢄꢗꢘꢋꢉꢙꢚ
PART NO.: LTP-7188KE
BNS-OD-C131/A4
PAGE:
5ꢀofꢀ5
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