Tianma NL3224AC36-01D | Robust 5.7" QVGA Display for Harsh Environments
The Tianma NL3224AC36-01D is not just another screen; it's an industrial-grade visual interface engineered for relentless reliability. Designed for applications where failure is not an option, this 5.7-inch QVGA TFT-LCD provides a stable, long-lifecycle solution that system designers can trust for years of continuous operation.
- Brand: Tianma
- Model: NL3224AC36-01D
- Core Function: 5.7" QVGA (320x240) Industrial TFT-LCD Module
- Key Strengths: Exceptional wide temperature performance, high brightness, and long-term availability.
- Typical Applications: Industrial Human-Machine Interfaces (HMIs), medical monitoring devices, test and measurement equipment, and control panels.
Technical Deep Dive: Engineered for the Industrial Frontline
The true value of the NL3224AC36-01D is revealed in its engineering details, which directly address common industrial pain points.
Exceptional Durability Across Extreme Temperatures
Technical Principle: The display utilizes specialized wide-temperature liquid crystal materials and robust electronic components rated for an operating range of -20°C to +70°C. This ensures the liquid crystal's viscosity and response time remain stable, preventing image ghosting at low temperatures and blackouts at high temperatures.
Application Value: This feature is critical for equipment deployed in non-climate-controlled environments, such as unheated warehouses, outdoor-adjacent control cabinets, or mobile machinery operating from cold mornings to sun-baked afternoons. It guarantees consistent performance and readability, eliminating a common point of failure in standard displays.
Superior Readability in Challenging Light Conditions
Technical Principle: A powerful white LED backlight system delivers high brightness (typically exceeding 600 cd/m²) coupled with a high contrast ratio. This ensures that graphics and text are sharp and vivid, not washed out by factory floor lighting or indirect sunlight.
Application Value: For an operator, clear visual feedback is a matter of efficiency and safety. The high brightness of the Tianma NL3224AC36-01D reduces eye strain and minimizes the risk of misreading critical data, a crucial factor in fast-paced industrial automation environments.
Application Scenarios & Value Proposition
The NL3224AC36-01D excels where standard displays falter, delivering tangible benefits across various sectors.
- Industrial Control Panels & HMIs: In the world of industrial power electronics, uptime is paramount. This display's proven reliability and standard 5.7" form factor make it an ideal drop-in replacement for aging systems, extending the life of valuable capital equipment and minimizing costly redesigns.
- Medical Monitoring Equipment: Medical devices require unwavering consistency and long-term supply chain stability for regulatory compliance. The NL3224AC36-01D provides a stable platform, ensuring that patient data from vitals monitors or diagnostic tools is always displayed with clarity and precision.
- Test and Measurement Instruments: Lab and field instruments are often subjected to electrical noise. The display's interface and robust design contribute to better system-level EMC performance, ensuring that measurements are displayed accurately without interference.
Key Technical Parameters at a Glance
Parameter | Specification |
---|---|
Model | NL3224AC36-01D |
Screen Size | 5.7 inch |
Resolution | 320(RGB)×240 [QVGA] |
Display Technology | a-Si TFT-LCD |
Brightness | 700 cd/m² (Typ.) |
Contrast Ratio | 400:1 (Typ.) |
Operating Temperature | -20 ~ 70 °C |
Storage Temperature | -30 ~ 80 °C |
Interface Type | CMOS (1 ch, 6-bit) |
Backlight | WLED, 50K hours (Typ.) |
For complete specifications, download the datasheet: NL3224AC36-01D Datasheet
FAQ: Common Questions for the NL3224AC36-01D
- Is this display still relevant for new designs?
Absolutely. For new projects where ultimate reliability, a proven track record, and stable long-term supply are more critical than the highest pixel density, the Tianma NL3224AC36-01D is a strategic and low-risk choice. It's perfect for industrial controllers, specialty vehicles, and instrumentation designed for a 10+ year service life.
- How does its CMOS interface compare to LVDS?
While LVDS is common in larger displays for its noise immunity over long distances, the parallel CMOS interface on the NL3224AC36-01D is highly efficient and straightforward to implement for this screen size. It integrates easily with a wide range of microcontrollers and processors found in embedded systems, often simplifying the board design and reducing component count.
If you are designing for uncompromising industrial environments or need a reliable replacement for an existing system, the NL3224AC36-01D is a leading contender. Contact us for a quote or explore our full range of industrial LCDs to find the perfect fit for your application.