4.6" TFT LCD Module
Model No. WF46ATIATDNNA
►Size : 4.6”
►Resolution : 800x320 dots
►View Direction : 12H
►Interface : RGB
►Build-in Controller : No
►Control-Board : Without control board
►Brightness(cd/m²) : 400
►Frame Through Hole : No
►Touch Screen : Without touch panel
DESCRIPTION
Winstar WF46A is 4.6 inch TFT LCD display module made of 800x320 dots pixel. WF46A model is having the module dimension of 120.7x56.16 mm and Active area size of 108x43.2 mm. This WF46A TFT LCD display is without built in controller on module. It supports RGB interface, 3.3V (typical) power supply, supports DE mode and Sync mode. It’s View Angle (U/D/R/L) is 50/70/70/70 (typical); brightness is 400 cd/m2. This WF46A TFT module can be used in information display device, server system, audio system, industrial device, security equipment which requires display in high quality and colorful image.
WF46A TFT LCD module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃. Below is the basic specification of WF46A as reference.
WF46A TFT LCD module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃. Below is the basic specification of WF46A as reference.
DRAWING
SPECIFICATIONS
Interface
| No. | Symbol | Description |
|---|---|---|
| 1 | VLED- | Backlight LED Cathode |
| 2 | VLED+ | Backlight LED Anode. |
| 3 | GND | System Ground |
| 4 | VDD | Power supply for logic operation |
| 5~12 | R0~R7 | Data bus |
| 13~20 | G0~G7 | Data bus |
| 21~28 | B0~B7 | Data bus |
| 29 | GND | System Ground |
| 30 | DCLK | Pixel clock signal |
| 31 | DISP | Display on/off control |
| 32~33 | NC | No connect |
| 34 | DE | Data Enable |
| 35 | NC | No connect |
| 36 | GND | System Ground |
| 37~40 | NC | No connect |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 4.6 | inch |
| Dot Matrix | 800 × RGB × 320(TFT) | dots |
| Module dimension | 120.7(W) × 56.16(H) × 3.1(D) | mm |
| Active area | 108 × 43.2 | mm |
| Dot pitch | 0.045(W) × 0.135(H) | mm |
| LCD type | TFT, Normally White, Transmissive | |
| View Direction | 12 o'clock | |
| Gray Scale Inversion Direction | 6 o'clock | |
| Backlight Type | LED, Normally White | |
| With /Without TP | Without touch panel (screen) | |
| Surface | Anti-Glare | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
Electronical Characteristics
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Power Voltage | DVDD | 3.0 | 3.3 | 3.6 | V |
| AVDD | 10.2 | 10.4 | 10.6 | V | |
| VGH | 15.3 | 16.0 | 16.7 | V | |
| VGL | -6.7 | -6.0 | -5.3 | V | |
| Input signal voltage | VCOM | 3.09 | 4.09 | 5.09 | V |
| Input logic high voltage | VIH | 0.7DVDD | DVDD | V | |
| Input logic low voltage | VIL | 0 | 0.7DVDD | V |
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