AUO A080SN01 V8: An 8.0-inch SVGA Display Engineered for Visual Clarity and System Integration
Introduction and Feature Overview
Optimized for Industrial and Portable HMI Applications
The AUO A080SN01 V8 is an 8.0-inch a-Si TFT-LCD module designed for applications demanding reliable visual performance and straightforward system integration. It delivers a practical balance of resolution, brightness, and a robust interface, making it a well-suited component for a variety of human-machine interface (HMI) and embedded systems. Key specifications include an 800x600 SVGA resolution, 250 cd/m² brightness, and a 500:1 contrast ratio, supported by a WLED backlight system. This display provides a clear and consistent imaging platform, answering the critical need for dependable visual output in environments where readability is paramount. With its standard 4:3 aspect ratio and TTL interface, the A080SN01 V8 simplifies the design process for engineers developing new systems or upgrading legacy equipment. For systems prioritizing a balance of performance and proven interface technology, the A080SN01 V8 offers a well-rounded solution.
Key Parameter Overview
Decoding the Specs for Reliable Visual Performance
The specifications of the AUO A080SN01 V8 are tailored to deliver consistent and clear image quality for targeted applications. The combination of its resolution, brightness, and color depth forms a solid foundation for effective user interfaces. Below is a functional breakdown of its most critical parameters.
| Feature Category | Specification | Engineering Significance |
|---|---|---|
| Display Characteristics | 8.0-inch a-Si TFT-LCD, TN, Normally White | Provides a standard screen size with proven technology for cost-effective display solutions. The "Normally White" characteristic means pixels are transparent by default, which can be advantageous in certain failure modes. |
| Resolution & Aspect Ratio | 800 (RGB) × 600 (SVGA), 4:3 Aspect Ratio | The SVGA resolution is a widely supported standard, ensuring compatibility with many existing controllers and software. The 4:3 aspect ratio is ideal for legacy industrial UIs and compact instrumentation. |
| Optical Performance | Brightness: 250 cd/m² | Contrast Ratio: 500:1 | Offers sufficient brightness for typical indoor industrial environments. The 500:1 contrast ratio ensures clear differentiation between light and dark areas, which is critical for displaying text and schematics. Think of contrast ratio as the display's ability to produce deep blacks alongside bright whites; a higher ratio means more distinct and readable graphics. |
| Color & Interface | 262K/16.7M Colors | TTL (1 ch, 6/8-bit) + SPI | Supports standard color depths for most HMI needs. The parallel TTL interface is a well-established, straightforward method for connecting to host processors, reducing integration complexity compared to more advanced serial interfaces. |
| Mechanical & Environmental | Outline: 183 × 141 × 6.3 mm | Operating Temp: -10°C to 60°C | Features a slim profile for integration into space-constrained enclosures. The operating temperature range supports deployment in controlled industrial settings and semi-outdoor applications. |
Download the A080SN01 V8 datasheet for detailed specifications and performance curves.
Application Scenarios & Value
System-Level Benefits in HMI and Embedded Designs
The design of the AUO A080SN01 V8 translates directly into tangible benefits for system designers and engineers. Its feature set makes it an excellent candidate for applications where reliability and ease of integration are primary drivers.
Industrial Control Panels: In factory automation and process control, the SVGA resolution is often sufficient for displaying critical data, machine status, and soft key interfaces. The panel's standard operating temperature range and robust TTL interface ensure dependable performance in these environments.
Medical Instrumentation: For devices such as patient monitors or diagnostic equipment that do not require full high-definition resolution, the A080SN01 V8 provides a clear, readable display for vital signs and user menus. Its WLED backlight offers stable, long-term illumination.
Portable Test and Measurement Equipment: The module's moderate power consumption (typically around 2.08W) and compact dimensions make it suitable for battery-powered or handheld devices. The antiglare surface treatment is crucial for maintaining readability in various field lighting conditions.
Point-of-Sale (POS) and Kiosk Systems: The 4:3 aspect ratio and reliable performance are well-suited for secondary customer-facing displays or operator interfaces in retail and service environments.
What is the primary benefit of its TTL interface? Simplified and direct connectivity to a wide range of microcontrollers and system-on-chips without requiring complex signal conversion hardware. For systems requiring a different resolution or form factor, other displays such as the AT080TN64 or TM080RDHG30 may offer alternative specifications for evaluation.
Frequently Asked Questions (FAQ)
What type of backlight technology does the A080SN01 V8 use?
The module utilizes a White LED (WLED) backlight system. This technology is valued for its long operational life, typically around 10,000 hours, and its stable brightness and color performance over time compared to older CCFL technology.
Is the display surface treated for use in bright environments?
Yes, the screen features an antiglare surface treatment with a 3H hard coating. This is designed to diffuse ambient light, reducing reflections and improving readability in well-lit industrial or commercial settings while also providing a degree of scratch resistance.
Engineer's Perspective
A Practical Choice for Mainstream Applications
From an engineering standpoint, the AUO A080SN01 V8 represents a pragmatic and reliable component choice. It doesn't aim to lead with cutting-edge specifications but rather to deliver solid, predictable performance within a well-understood integration framework. The use of a standard parallel TTL interface simplifies the driver development and hardware design, reducing project timelines and potential points of failure. This focus on fundamentals makes the A080SN01 V8 a dependable workhorse for a broad range of industrial and commercial display applications where functionality and total cost of ownership are the most important metrics.
