5.0" TFT LCD Display 640×480 (VGA)
- 💹 Enjoy a 20% discount for orders over 500
- 📉 A 15% discount is available for orders ranging from 200 to 499
- 🎁 A 10% discount is available for orders ranging from 50 to 199
- 🎁 A 5% discount is available when ordering 10-49
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5.0" TFT LCD Display 640×480 (VGA)
- 💹 Enjoy a 20% discount for orders over 500
- 📉 A 15% discount is available for orders ranging from 200 to 499
- 🎁 A 10% discount is available for orders ranging from 50 to 199
- 🎁 A 5% discount is available when ordering 10-49
Resources & Downloads
5.0" TFT LCD Display 640×480 (VGA) – RGB666 Interface with ST5892B Controller
The LCD is a 5.0-inch TFT-LCD module composed of a TFT panel, ST5892B controller, FPC, white LED backlight, and cover glass (CG) unit. It features a 640×480 (RGB) resolution (VGA) and supports up to 262K colors, delivering clear graphics and stable performance for embedded UI applications.
Designed for rugged environments, this module supports wide temperature operation from -40°C to +70°C, with high brightness and strong contrast for excellent readability. The interface supports both SYNC and DE modes, helping designers integrate the panel into various RGB timing platforms.
- VGA Resolution: 640×480 pixels for crisp UI layouts and detailed icons/text.
- High Brightness: 800 cd/m² typical (750 cd/m² minimum) for bright-environment readability.
- High Contrast: 1000:1 typical (800:1 minimum) for sharp image separation.
- Flexible RGB Timing: Supports SYNC / DE mode selection for simpler host compatibility.
- Wide Temperature Reliability: -40°C to +70°C operating; -40°C to +85°C storage.
- Long-Life Backlight: 3S6P white LED backlight with 50,000-hour lifetime rating (If=180mA, 25°C).
| Technical Parameter | Specification |
|---|---|
| Model (SKU) | DMKTT0500VGNA |
| Display Type | TFT LCD |
| Display Colors | 262K |
| Viewing Direction | ALL O’Clock |
| Resolution | 640 (RGB) × 480 |
| Active Area (W × H) | 101.76 × 76.32 mm |
| Module Dimensions (W × H × T) | 118.65 × 89.43 × 5.87 mm |
| Interface | RGB666 (Parallel) |
| Controller | ST5892B |
| Logic Power (VDD) | 3.3V Typ. (3.0–3.6V) |
| Panel Supply (VSP / VSN) | VSP 6.0V Typ. (5.5–6.5V) / VSN -6.0V Typ. (-6.5 to -5.5V) |
| Brightness (Typ.) | 800 cd/m² (750 cd/m² Min.) |
| Contrast Ratio | 1000:1 Typ. (800:1 Min.) |
| Viewing Angle (CR≥10) | 80° / 80° / 80° / 80° |
| Response Time (Typ.) | 30 ms (40 ms Max.) |
| Backlight | 3S6P White LEDs |
| Backlight Voltage (Vf) | 9.0V Typ. (8.1–9.9V) @ If=180mA |
| Backlight Uniformity | 80% Typ. (75% Min.) |
| Backlight Lifetime | 50,000 hours (to 50% initial brightness @ 25°C, If=180mA) |
| Operating Temperature | -40°C ~ +70°C |
| Storage Temperature | -40°C ~ +85°C |
| Compliance | RoHS |
DisplayModule provides end-to-end engineering and customization support for DMKTT0500VGNA, helping OEM/ODM teams accelerate bring-up and ensure stable mass production delivery.
- Interface & Timing Support: RGB666 timing review and SYNC/DE mode configuration guidance.
- Backlight & Optical Options: Brightness binning and power/thermal recommendations for your enclosure.
- Mechanical Customization: Connector/FPC optimization and outline adaptation (project-based).
- Long-Term Supply: Stable sourcing strategy and quality control for production programs.
Control panels, embedded terminals, and equipment interfaces requiring high brightness and rugged temperature capability.
Devices operating in cold/heat environments where stable display performance is required.
Portable meters and measurement tools that need clear readability and reliable lifetime.
MCU/processor platforms with RGB timing outputs for dependable graphical UI rendering.
DMKTT0500VGNA integrates via an RGB666 parallel interface and provides MODE selection for SYNC or DE timing. Typical logic supply is 3.3V, with dedicated panel supplies (VSP/VSN) as specified in the datasheet.
- RGB Signals: DCLK, HS, VS, DE, and R/G/B data bus (6 bits per color).
- SYNC/DE Selection: MODE pin selects timing mode (H=SYNC, L=DE).
- Power Rails: VDD (logic), plus VSP/VSN for source driver & power circuit.
- Reset: Hardware RESET pin (active low) for robust startup behavior.
Documentation: Full specifications, mechanical drawings, pin assignment, RGB timing tables (SYNC/DE), power-on/off sequence, and reliability criteria are available in the official datasheet.
Datasheet: Download DMKTT0500VGNA Datasheet (PDF)
Engineering Support: Contact us for timing review, power sequencing recommendations, and backlight driver selection assistance.