English  |
| Quantity: | |
|---|---|
LM12057A/B Series
LITEKEY
8531200000
1.2 inch 5x7 LED dot matrix with blue color video:
Features:
1. 30.6mm (1.20inch) digit high
2. Dot size: Diameter 3.00mm
3. Pitch: 4.60mm
4. Wide viewing angle
5. Range of emitted colors
6. I.C. compatible
7. Low power consumption
8. Black or grey face, white segment
Package Dimensions and Internal Circuit：
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.
Table1:
| Part No. | Chip | Iv@IF=20mA | ||||
| Cathode Row | Anode Row | Material | Color | WLD | One Dot | |
| Min. | Typ. | |||||
| LM12057AR | LM12057BR | GaAlAs | Super Red | 627 | 8 | 10 |
| LM12057AD | LM12057BD | GaAlAs | Hi-Red | 627 | 18 | 25 |
| LM12057AO | LM12057BO | GaAsP | Orange | 610 | 7 | 9 |
| LM12057AY | LM12057BY | GaAsP | Yellow | 588 | 8 | 10 |
| LM12057AG | LM12057BG | GaP | Green | 568 | 7 | 9 |
| LM12057AUR | LM12057BUR | AlGaInP | Ultra Red | 627 | 30 | 45 |
| LM12057AUO | LM12057BUO | AlGaInP | Ultra Orange | 610 | 45 | 60 |
| LM12057AUA | LM12057BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 |
| LM12057AUY | LM12057BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 |
| LM12057AUG | LM12057BUG | AlGaInP | Ultra Green | 573 | 30 | 45 |
| LM12057APG | LM12057BPG | InGaN | Pure Green | 525 | 120 | 300 |
| LM12057AUB | LM12057BUB | InGaN | Ultra Blue | 470 | 30 | 45 |
| LM12057AUW | LM12057BUW | InGaN | Ultra White | \ | 100 | 120 |
| Unit: | \ | \ | \ | nm | mcd | mcd |
1.2 inch 5x7 LED dot matrix with blue color video:
Features:
1. 30.6mm (1.20inch) digit high
2. Dot size: Diameter 3.00mm
3. Pitch: 4.60mm
4. Wide viewing angle
5. Range of emitted colors
6. I.C. compatible
7. Low power consumption
8. Black or grey face, white segment
Package Dimensions and Internal Circuit：
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.
Table1:
| Part No. | Chip | Iv@IF=20mA | ||||
| Cathode Row | Anode Row | Material | Color | WLD | One Dot | |
| Min. | Typ. | |||||
| LM12057AR | LM12057BR | GaAlAs | Super Red | 627 | 8 | 10 |
| LM12057AD | LM12057BD | GaAlAs | Hi-Red | 627 | 18 | 25 |
| LM12057AO | LM12057BO | GaAsP | Orange | 610 | 7 | 9 |
| LM12057AY | LM12057BY | GaAsP | Yellow | 588 | 8 | 10 |
| LM12057AG | LM12057BG | GaP | Green | 568 | 7 | 9 |
| LM12057AUR | LM12057BUR | AlGaInP | Ultra Red | 627 | 30 | 45 |
| LM12057AUO | LM12057BUO | AlGaInP | Ultra Orange | 610 | 45 | 60 |
| LM12057AUA | LM12057BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 |
| LM12057AUY | LM12057BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 |
| LM12057AUG | LM12057BUG | AlGaInP | Ultra Green | 573 | 30 | 45 |
| LM12057APG | LM12057BPG | InGaN | Pure Green | 525 | 120 | 300 |
| LM12057AUB | LM12057BUB | InGaN | Ultra Blue | 470 | 30 | 45 |
| LM12057AUW | LM12057BUW | InGaN | Ultra White | \ | 100 | 120 |
| Unit: | \ | \ | \ | nm | mcd | mcd |
