תיאור
0.48 Inch 3 Digits 7 Segment LED Display with Static Circuit
Multiplex circuits:
1. Summary:
| Digit Height: | 0.4 inch digit height |
| Available Emitting color: | Red, yellow-green, orange, amber, yellow, pure green, blue, white |
| Available Face color: | Red, white, grey, and black. |
| Available Segment Color: | Red, white (milky),water clear, and yellow. |
| Available Electrode: | Common anode or common cathode |
2. What emitting color you can have?
| Part No. | Chip | אֲנִיV@IF=20mA | [דוא"ל מוגן]=20mA | |||||
| Common Cathode | Common Anode |
חוֹמֶר | Color | WLD | One Seg | One DP | ||
| Min. | Typ. | Min. | Typ. | |||||
| LD4831AUR | LD4831BUR | AlGaInP | Ultra Red | 640 | 30 | 45 | 30 | 45 |
| LD4831AUO | LD4831BUO | AlGaInP | Ultra Orange | 625 | 45 | 60 | 45 | 60 |
| LD4831AUA | LD4831BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 | 30 | 45 |
| LD4831AUY | LD4831BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 | 30 | 45 |
| LD4831AUG | LD4831BUG | AlGaInP | Ultra Green | 573 | 30 | 45 | 30 | 45 |
| LD4831APG | LD4831BPG | InGaN | Pure Green | 525 | 120 | 300 | 120 | 300 |
| LD4831AUB | LD4831BUB | InGaN | Ultra Blue | 470 | 30 | 45 | 30 | 45 |
| LD4831AUW | LD4831BUW | InGaN | Ultra White | 100 | 120 | 100 | 120 | |
| יְחִידָה: | nm | mcd | mcd | mcd | mcd | |||
3. What max voltage and current you can use to drive it?
| Color | Electrical Characteristics[1] | Absolute Maximum Ratings[1] | |||||
| VF@ IF=20mA[2] | Reverse נוֹכְחִי VR=5V |
Power Dissipation | DC Forward Current | Peak Forward Current[3] | |||
| Typ. | מקסימום. | ||||||
| Ultra Red | 1.9 | 2.6 | 30 | 60 | 20 | 100 | |
| Ultra Orange | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Ultra Amber | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Ultra Yellow | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Ultra Green | 2.1 | 2.6 | 30 | 75 | 20 | 100 | |
| Pure Green | 3.0 | 3.6 | 30 | 110 | 20 | 100 | |
| Ultra Blue | 3.0 | 3.6 | 30 | 120 | 20 | 100 | |
| White | 3.0 | 3.6 | 30 | 120 | 20 | 100 | |
| יְחִידָה: | V | V | uA | mW | mA | mA | |
>>> 7 segment LED display Series
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