RGB Interface 3.1inch Tft Lcd Module 480*RGB*800 Resolution ST7701S Driver IC

Product Specification

Advantages Analysis of TXW310003B0 Product

1,Display performance advantages

• High Resolution and Color Representation
• Resolution of 480 × RGB × 800, supporting 16.7M colors (configured through driver IC software), meeting high-definition image and delicate color requirements.
• RGB vertical stripe pixel arrangement enhances color reproduction and display sharpness, suitable for displaying text, charts, and dynamic images.

All Viewing

• Adopting the Normally Black display mode, with high contrast and a viewing angle of all directions (up, down, left, right), there is no color cast or grayscale reversal problem.

Optical parameter optimization

• Brightness uniformity ≥ 80%, ensuring consistent brightness in all areas of the screen and reducing visual fatigue.
• The backlight system uses 6 white LED lights with customizable brightness typical values (TBD), supporting clear display in high brightness environments.

2,Interface and compatibility advantages

High speed MIPI-DSI interface

• Supports 2-channel MIPI interface (High Speed Mode), high transmission speed, compatible with mainstream processor platforms (such as ARM, Qualcomm, etc.), simplifying hardware design.
• Provide Low Power Mode to reduce power consumption and extend device battery life in static images.
• Integrated touch control function
• Reserved I2C interface (CTP_SDA/SCL) and interrupt signal (CTP_INT), supporting expansion of capacitive/resistive touch screens to enhance human-machine interaction experience.
• Independent touch power supply (2.8V CTP_VCC) to avoid signal interference.

3,Reliability and environmental adaptability

• Wide temperature operation and rigorous testing
• Working temperature range:- 20 ° C to 70 ° C, storage temperature:- 30 ° C to 80 ° C, suitable for smart electronics, industrial, medical and other environments.
• Passed 50 hot and cold shock tests (-20 ° C) ↔ 60 ° C cycle and 96 hour high temperature and high humidity test (50 ° C/90% RH) to ensure long-term stability.

Long life design of backlight system

• The lifespan of LED is 30000 hours (with brightness decay to 50%), calculated based on 8 hours of daily use, which can last for more than 10 years and reduce maintenance costs.
• The backlight driver circuit design is simple (6 LEDs in series), supports constant current control, and avoids overcurrent damage.

4,Low power consumption and energy-saving design

Efficient power management

• Working current ≤ 50mA, sleep mode power consumption ≤ 150 μ A, suitable for battery powered devices (such as handheld terminals and IoT devices).
• Supports wide voltage inputs of VCC (2.6-3.6V) and IOVCC (1.65-3.3V), compatible with multiple power supply solutions.
• Environmental compliance
• Compliant with RoHS standards, materials and processes are lead-free, meeting the environmental requirements for export to European and American markets.

5,Design and integration advantages

Compact modular design

• The module size is 43.48 × 74.72 × 1.74mm, with a thickness of only 1.74mm, suitable for embedded devices with limited space

Application scenarios

1. Industrial equipment: Human Machine Interface (HMI), Control Panel
2. Consumer electronics: portable devices, smart home displays
3. Medical equipment: Small instrument display module

summarize

TXW310003B0 has become the preferred display solution for intelligent electronics, industrial, consumer, medical and other fields due to its high-resolution display, full view experience, wide temperature reliability, low-power design, and modular and easy integration characteristics. Through rigorous reliability testing and environmental certification, it balances performance and long-term stability, helping customers quickly land their products and reduce maintenance costs.

design drawing

product drawing