HDSP-450x series/HDSP-510x series/HDSP-M10x series high performance large character high brightness 5 x 7 dot matrix analog display, using AlGaAs technology, has high brightness, high efficiency, low power consumption, large field of view, high reliability and other characteristics. Suitable for electronic instruments and meters, POS terminals, electronic scales, industrial electronics and other applications.
The HDSP-450x series is part of Agilent's large 5 × 7 dot‑matrix alphanumeric display family. Available in 26.5 mm (1.04 in) and 17.3 mm (0.68 in) character heights, the displays are viewable up to 18 m and can be stacked in X‑Y configurations for graphics panels.
Key performance data include luminous intensity up to 3500 µcd, peak forward current of 125 mA, average power per dot limited to 75 mW, and operating temperature ranges from –40 °C to +85 °C for the green variants. The datasheet also details intensity bin categories, thermal resistance, and recommended voltage calculations for driver design.
| Character Height | 26.5 mm |
|---|---|
| Viewable Distance | up to 18 meters |
| Average Power per Dot | 75 mW |
| Peak Forward Current per Dot | 125 mA |
| Luminous Intensity (typical, 30 mA, 26.5 mm) | 3500 µcd |
The 26.5 mm display can be read up to 18 meters.
The maximum peak forward current per dot is 125 mA.