TCG084SVLPAANN-AN30: 8.4-inch SVGA TFT LCD for Industrial HMIs Demanding High Brightness and Longevity
TCG084SVLPAANN-AN30 Product Details
The TCG084SVLPAANN-AN30 is an 8.4-inch SVGA industrial display engineered for exceptional visual performance and long-term operational reliability in demanding environments. Delivering a high brightness of 600 cd/m² and a wide operating temperature range, this a-Si TFT-LCD panel ensures clear, stable imagery for human-machine interfaces (HMIs), process control systems, and medical diagnostic equipment. Its integrated LED backlight driver and standard LVDS interface simplify system integration, while its robust construction is designed for sustained performance. For applications requiring a different resolution or size, the related G101EVN01.0 offers a 10.1-inch WXGA display option.
Key Parameter Overview
Decoding the Specs for Enhanced Visual Performance
The technical specifications of the TCG084SVLPAANN-AN30 are optimized for industrial applications where clarity, durability, and ease of integration are paramount. The combination of high brightness and a robust thermal design provides a reliable foundation for system designers.
|
Parameter |
Value |
| Display Size | 8.4 inch |
| Resolution | 800(RGB)×600, SVGA |
|
Luminance (Brightness) |
600 cd/m² (Typ.) |
| Contrast Ratio | 600:1 (Typ.) |
| Viewing Angle | 80/80/80/60 (Typ.)(CR≥10) |
| Interface Type | LVDS (1 ch, 6/8-bit), 20 pins Connector |
|
Operating Temperature |
-20 ~ 70 °C |
| Storage Temperature | -30 ~ 80 °C |
| Backlight | WLED, 50K hours, With LED Driver |
Download the TCG084SVLPAANN-AN30 datasheet for detailed specifications and performance curves.
Application Scenarios & Value
Achieving System-Level Benefits in Industrial Control and Instrumentation
The TCG084SVLPAANN-AN30 is particularly well-suited for industrial environments where operators need clear and immediate visual feedback. Its 600 cd/m² brightness is a critical parameter, ensuring readability in the variable lighting conditions common in factory floors, from brightly lit assembly lines to dimmer control rooms. This high luminance directly addresses the engineering challenge of maintaining screen legibility against ambient glare, reducing operator error and improving efficiency in tasks involving a TFT-LCD based Human-Machine Interface (HMI).
Best Fit: For industrial HMI systems operating in variable ambient light, this display's 600-nit brightness provides the necessary clarity for reliable process monitoring. The wide operating temperature range from -20°C to 70°C further qualifies it for deployment in unconditioned environments, such as outdoor kiosks, marine applications, and heavy machinery cabins, where temperature extremes can cause lesser displays to fail. The long-life WLED backlight, rated for 50,000 hours, provides a significant advantage in total cost of ownership (TCO) by minimizing maintenance cycles and downtime, a key consideration for critical infrastructure like Variable Frequency Drive (VFD) control panels.
Technical Deep Dive
The Engineering Impact of Integrated Backlight Drivers and Thermal Design
A key design feature of the TCG084SVLPAANN-AN30 is the integrated LED driver for its WLED backlight. This integration directly simplifies the design and development process for engineers. Instead of sourcing and qualifying a separate constant-current driver board and managing the associated cabling, the system designer can provide a single voltage rail to the display module. This is analogous to using an Intelligent Power Module (IPM) instead of discrete IGBTs; it reduces component count, minimizes potential points of failure, and can accelerate time-to-market.
Furthermore, the display's specified power consumption of 3.84W is crucial for thermal management. In enclosed, fanless systems common in industrial automation, every watt dissipated must be carefully managed. This power efficiency, coupled with the -20 to 70°C operating range, gives engineers a wider thermal budget. It allows for more compact enclosure designs without compromising on long-term reliability, a critical factor in maintaining the performance of sensitive control systems used in precision manufacturing or medical devices.
Frequently Asked Questions (FAQ)
How does the 600 cd/m² brightness of the TCG084SVLPAANN-AN30 benefit industrial applications?
The 600 cd/m² luminance ensures the display remains clearly readable even in high ambient light conditions, such as factory floors or outdoor installations. This reduces eye strain for operators and minimizes the risk of misinterpretation of critical data, directly impacting safety and operational efficiency.
What is the primary advantage of the integrated LED driver in this display module?
The integrated LED driver simplifies system design by eliminating the need for an external driver board. This reduces the bill of materials (BOM), saves board space, and minimizes EMI/EMC compliance challenges, leading to a faster and more cost-effective development cycle. What is the benefit of its integrated driver? Simplified system integration and reduced component count.
Is the TCG084SVLPAANN-AN30 suitable for use in unheated or outdoor environments?
Yes. Its wide operating temperature range of -20°C to 70°C makes it robust enough for deployment in environments without climate control, including outdoor payment terminals, agricultural machinery, and transportation systems, ensuring reliable startup and operation in both cold and hot conditions.
What does the 50,000-hour backlight lifetime mean for total cost of ownership (TCO)?
A 50,000-hour lifetime translates to over 5.7 years of continuous 24/7 operation before the backlight reaches half its original brightness. For typical 8-hour workdays, this extends much longer. This longevity significantly reduces maintenance costs and system downtime, making it a cost-effective choice for long-service-life industrial equipment.
