The WEO025664D is a high-performance COG (Chip-on-Glass) type Graphic OLED module, designed to meet the demanding requirements of various industrial and commercial applications. With a diagonal size of 3.55 inches, this module features a resolution of 256x64 pixels, providing a clear and detailed display for a wide range of uses. The module is integrated with the SSD1322 IC, a highly efficient driver that supports multiple interface options, including 6800/8080 parallel and 3-wire/4-wire SPI interfaces. This flexibility in interface options makes the WEO025664D module compatible with a variety of microcontrollers and systems, ensuring seamless integration into existing designs.
One of the standout features of the WEO025664D module is its 16-level gray scale capability, which allows for the display of complex images and graphics with smooth transitions between shades. This is particularly important in applications where visual clarity and detail are paramount, such as in medical devices or control panels. The module's driving duty of 1/64 ensures efficient power consumption, making it suitable for battery-operated devices or applications where energy efficiency is a critical consideration.
The WEO025664D module operates with a logic supply voltage of 3.3V, which is compatible with most modern microcontrollers and digital systems. Additionally, the display supply voltage of 16V ensures that the OLED panel is driven with sufficient power to maintain brightness and contrast, even in challenging lighting conditions. The module's typical current consumption is 35mA at 16Vcc when displaying a 50% checkboard pattern, which is a testament to its energy-efficient design.
This OLED module is particularly well-suited for a variety of applications, including medical devices, control panels, self-checkout machines, ticket machines, and parking meters. In medical applications, the WEO025664D module can be used in patient monitoring systems, diagnostic equipment, and other devices where clear and accurate display of information is critical. In control panels, the module can provide operators with real-time data and status updates, enhancing the efficiency and safety of industrial processes. Self-checkout machines and ticket machines benefit from the module's high resolution and gray scale capabilities, which allow for the display of detailed instructions, transaction information, and promotional content. Parking meters, too, can leverage the module's durability and wide operating temperature range to provide reliable service in outdoor environments.
The WEO025664D module is designed to operate in a wide temperature range, from -40ºC to +80ºC, making it suitable for use in extreme environments. This robustness is further enhanced by its storage temperature range of -40ºC to +85ºC, ensuring that the module can withstand harsh conditions during transportation and storage. This wide temperature range is particularly important for applications that are exposed to varying environmental conditions, such as outdoor kiosks, automotive displays, and industrial control systems.
In addition to its technical specifications, the WEO025664D module is also designed with ease of integration in mind. The module's compact form factor and lightweight design make it easy to incorporate into a variety of devices and systems. The inclusion of multiple interface options further simplifies the integration process, allowing developers to choose the most suitable interface for their specific application. The module's compatibility with both 3.3V and 5V logic levels also adds to its versatility, making it a suitable choice for a wide range of electronic designs.
The WEO025664D module's high contrast ratio and wide viewing angle ensure that the display remains clear and readable from various angles, which is particularly important in applications where the display may be viewed by multiple users or from different positions. The module's fast response time also ensures that dynamic content, such as animations or real-time data updates, is displayed smoothly and without lag.
In terms of durability, the WEO025664D module is built to withstand the rigors of continuous operation in demanding environments. The use of high-quality materials and advanced manufacturing techniques ensures that the module is resistant to shock, vibration, and other forms of mechanical stress. This durability is further enhanced by the module's resistance to moisture and dust, making it suitable for use in environments where these factors may be present.
The WEO025664D module's energy-efficient design not only reduces power consumption but also minimizes heat generation, which can be a critical factor in applications where thermal management is a concern. The module's low power consumption also contributes to longer battery life in portable devices, making it an ideal choice for applications such as handheld medical devices, portable ticket machines, and other battery-operated equipment.
In summary, the WEO025664D is a versatile and robust Graphic OLED module that offers a combination of high resolution, wide temperature range, and multiple interface options. Its 16-level gray scale capability, efficient power consumption, and durable design make it suitable for a wide range of applications, from medical devices to industrial control systems. The module's ease of integration, high contrast ratio, and wide viewing angle further enhance its appeal, making it a reliable and cost-effective solution for developers and engineers looking to incorporate high-quality displays into their designs. Whether used in a medical device, a control panel, or a self-checkout machine, the WEO025664D module delivers the performance and reliability needed to meet the demands of today's most challenging applications.
| Dot Matrix |
256 x 64Dots |
| Module dimension |
99.2 × 33.5 × 2.01mm |
| Active Area |
87.52 × 21.28mm |
| Pixel Size |
0.312 × 0.303mm |
| Pixel Pitch |
0.342 × 0.333mm |
| Display Mode |
Passive Matrix |
| Display Color |
Monochrome |
| Drive Duty |
1/64 Duty |
| Gray Scale |
4 bits |
| IC |
SSD1322 |
| Interface |
6800, 8080, SPI |
| Size |
3.55 inch |
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