This document describes the features and characteristics of the DLO4135/7135 and DLG4137/7137 series products, including high efficiency, single character, and 5x7 dot matrix intelligent display.
This document describes the Siemens DLO4135/7135 and DLG4137/7137 series of single-digit 5x7 dot matrix intelligent displays. These devices are available in high-efficiency red and green versions with character heights of 0.43 inches and 0.68 inches, respectively. They feature a built-in CMOS integrated circuit containing memory, an ASCII character generator, and LED multiplexing and drive circuitry, eliminating the need for additional external components.
| Character Height (DLO4135/DLG4137) | 0.43" |
|---|---|
| Character Height (DLO7135/DLG7137) | 0.68" |
| Viewing Angle | +75° |
| Character Set | 96 Character ASCII Set |
| Power Supply | Single 5-Volt |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +100°C |
| Spectral Peak Wavelength (Red) | 635 nm typ. |
| Spectral Peak Wavelength (Green) | 565 nm typ. |
The display offers a wide viewing angle of +75°.
No, the built-in CMOS integrated circuit contains memory, ASCII character generator, LED multiplexing and drive circuitry.
The device requires a single 5-volt power supply.