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Display Visions LCD Monochrome Display, Blue on Blue LED Backlight, 4 x 20 Characters EA DOGM204B-A
Specifications
| Country of Origin | China |
|---|---|
| Display Type | LCD |
| Brand | Display Visions |
| Model | EA DOGM204B-A |
| Series | EA DOG |
| Character height | 5.5mm |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -20°C |
| External Width | 2mm |
| External Depth | 29mm |
| External Height | 66mm |
| Standards/Approvals | RoHS |
| Character Width | 4.8mm |
| Illumination Colour | Blue |
| Viewing Area Dimensions | 4 x 20 mm |
| Backlight Type | LED |
| Character Matrix | 4 x 20 |
Key Features
- High contrast blue on blue LED backlight enhances visibility.
- Compact external size of 66mm height, 29mm depth, and 2mm width ensures space saving.
- Character height of 5.5mm and width of 4.8mm supports clear text display.
- Designed for operating temperatures between -20°C to 70°C for reliability.
- Includes bezel for easy mounting and protection of the display unit.
- Compatible with 3.3 V systems without the need for auxiliary power.
- Supports 4-bit, 8-bit SPI and I²C interfaces for flexible connectivity.
- Ultra-flat profile of 2.0mm thickness without backlight enhances integration.
Product Description
The Display Visions EA DOGM204B-A is a high-quality LCD monochrome display, featuring a 4 x 20 character matrix with blue on blue LED backlight. This model provides excellent clarity with character dimensions optimized at 5.5mm height and 4.8mm width.
Measuring a compact 66mm in height, 29mm in depth, and 2mm in width, it is ideally suited for space-constrained electronic assemblies. Its ultra-flat design of just 2.0 mm thickness without backlight facilitates seamless PCB mounting by soldering directly without additional mechanical fixtures.
The display operates reliably over a wide temperature range of -20°C to 70°C, making it suitable for industrial, laboratory, and embedded system applications. The inclusion of a bezel offers enhanced durability and mounting convenience.
Designed for 3.3 V operation without auxiliary power, the EA DOGM204B-A supports multiple interface standards including 4-bit, 8-bit SPI, and I²C, making it versatile for a variety of microcontroller or processor platforms.
Blue on blue LED backlight delivers superior illumination and readability. Compact external dimensions support integration into compact electronics. Clear character matrix ensures sharp and readable displays. Wide operating temperature range ensures usage in diverse environments.
Bezel included for ease of installation and protection. Low voltage operation without need for extra power components. Supports SPI and I²C communication protocols for flexible interfacing. Ultra-flat profile aids in space-efficient design integration.
This display unit is ideal for use in industrial control panels, instrumentation displays, embedded devices, and other electronics demanding reliable and clear monochrome display solutions with low power consumption and compact footprint.
Browse other Display Visions products and LCD Monochrome Displays on EnvMart for a comprehensive range of electronic components suited for your engineering and manufacturing needs.
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Frequently Asked Questions
The display features a character matrix of 4 x 20, allowing for a total of 80 characters to be displayed.
This model measures 66mm in height, 29mm in depth, and 2mm in width, making it compact for various applications.
It operates reliably within a temperature range of -20°C to 70°C.
The display uses a blue on blue LED backlight, enhancing visibility and clarity.
This model is designed for operation at 3.3 V without the need for auxiliary power.
It supports 4-bit, 8-bit SPI, and I²C interfaces for flexible connectivity with microcontrollers or processors.
The character height is 5.5mm and the character width is 4.8mm, ensuring clear text display.
Yes, the EA DOGM204B-A includes a bezel for easy mounting and protection of the display unit.
The external thickness of this model is 2.0mm without backlight, facilitating seamless integration into designs.
The display complies with RoHS standards, ensuring it meets environmental safety requirements.
The country of origin for this display is China.
It is suitable for use in industrial control panels, instrumentation displays, and embedded devices that require clear monochrome displays.
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