LM7057A/BRG: 0.7 inch dual-color 5x7 LED dot matrix
Product Categories: LED Dot Matrix5*7 LED Matrix
Product Description:
0.70 inch 5x7 Dual-color(red-green) LED dot matrix
Features:
17.80mm (0.70inch) digit high
Dot size: Diameter 1.90mm
Pitch: 2.54mm
Wide viewing angle
Emitted colors: red-green
I.C. compatible
Low power consumption
Black face, white dot
RoHS compliant
Available options:
Alternative emitting luminosity:
standard or high brightness version
Alternative emitted color
Alternative face and dot color
Alternative font
Common Cathode is available
Cropped terminal pins
Package Dimensions:
LM7057

Notes:
1. All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
Internal Circuit Diagram:

Table:
|
0.70 inch 5x7 Red-Green LED dot matrix module, Matrix Height: 17.80mm(0.70inch), External Dimensions: 12.70x17.80x6.30mm (LxWxHmm) |
| |||||||
|
Description |
Part No. |
Chip |
Iv(mcd)@20mA | |||||
|
Cathode Row |
Anode Row |
Material |
Color |
W LD
(nm) |
One Dot | |||
|
Min. |
Typ. | |||||||
|
Standard
Brightness |
LM7057ARG |
LM7057BRG |
GaAlAs |
Super Red |
640 |
8 |
10 | |
|
GaP |
Green |
568 |
7 |
9 | ||||
|
Ultra-High
Brightness |
LM7057AURUG |
LM7057BURUG |
AlGaInP |
Ultra Red |
640 |
30 |
45 | |
|
AlGaInP |
Ultra Green |
573 |
30 |
45 | ||||
For more details,please contact us!
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Product List
- LED Selection Guide
- 7 Segment LED Display
- Single Digit LED Display
- Dual Digit LED Display
- Three Digit LED Display
- Four Digit LED Display
- 14 Segment LED display
- 16 Segment LED Display
- Special LED Display
- LED Dot Matrix
- 5*7 LED Matrix
- 5*8 LED Matrix
- 8*8 LED Matrix
- Special LED Matrix
- LED Light Bar
- Standard LED
- High Brightness LED
- Sighboard oval LED
- Flahing LED
- Traffic LED
- White LED
- SMD LED
- High Power LED
- Super Flux LED
- Multi-color LED
- Infrared LED
- Photodiode Silicon
- LED Application
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