TA23-11EWA is used for measurement and analysis of fiber optic communication network optical fiber loss and interference. It can evaluate the attenuation and transmission loss of optical fiber link
The Kingbright 58mm (2.3 inch) 8x8 dot matrix display provides high‑contrast, low‑current LED operation in a compact, stackable package. It supports multiple colors (red, green, yellow, super‑bright red) and both column‑anode and column‑cathode configurations.
The datasheet includes package dimensions, internal circuit diagrams, selection guides, optical/electrical characteristics, absolute maximum ratings and forward‑voltage/luminous‑intensity curves for each color variant.
| Matrix height | 2.3 INCH |
|---|---|
| Dot size | 5 mm |
| Power dissipation | 105 mW (Red/Green/Yellow), 100 mW (Super Bright Red) |
| DC forward current | 30 mA (Red/Yellow), 25 mA (Green), 30 mA (Super Bright Red) |
| Reverse voltage | 5 V |
| Operating temperature | -40 °C to +85 °C |