Stretched Bar LCD Display 3.9" with High Brightness & Wide Temperature
Model No. WF39BSQASDNN0
►Size : 3.9"
►Resolution : 480×128 dots
►View Direction : 6H
►Interface : RGB
►Driver IC: HX8278-A
►Control-Board : No
►Brightness(cd/m²) : 1000
►Frame Through Hole : No
►Touch Screen : No
►Operating Temperature: -30~+80℃ (Wide Temperature TFT)
Description
WF39BSQASDNN0 is a 3.9 inch Bar Type TFT LCD with 480x128 pixels, featured with high brightness and wider operation temperature.
This WF39BSQASDNN0 module is having high brightness 900 ~ 1000 cd/m2. It can be operating at temperatures from -30℃ to +80℃; its storage temperatures range from -40℃ to +90℃. This TFT module is built in with Driver IC HX8278; it supports RGB interface; 3.3V (typical) power supply; supports Sync mode and DE modem, default Sync mode.
This WF39B Bar TFT is very suitable for server system, audio system and advertising display, automotive, aviation, marine systems, security equipment, Industrial equipment, outdoor intercom systems and control panels, medical equipment, drone controls.
DRAWING
SPECIFICATIONS
Interface
LCM PIN Definition
No. | Symbol | Description |
---|---|---|
1 | VLED- | Backlight LED Cathode |
2 | VLED+ | Backlight LED Anode. |
3 | GND | System Ground |
4 | VCC | 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 | HSYNC | Horizontal Sync signal |
33 | VSYNC | Vrtical Sync signal |
34 | NC | No connection (Option DE) |
35 | NC | No connection |
36 | GND | System Ground |
37 | NC | No connection (Option XR for RTP) |
38 | NC | No connection (Option YD for RTP) |
39 | NC | No connection (Option XL for RTP) |
40 | NC | No connection (Option YU for RTP) |
General Specifications
Item | Dimension | Unit |
---|---|---|
Size | 3.9 | inch |
Dot Matrix | 480 ×128 × RGB (TFT) | dots |
Module dimension | 105.5(W) × 37.0(H) × 3.05(D) | mm |
Active area | 95.04 × 25.34 | mm |
Dot pitch | 0.066(W) × 0.198(H) | mm |
LCD type | TFT, Normally White, Transmissive | |
View Direction | 6 o'clock | |
Gray Scale Inversion Direction | 12 o'clock | |
Aspect Ratio | Bar Type | |
Driver IC | HX8278-A or Equal | |
TFT Interface | RGB-24BIT (SYNC mode) | |
Backlight Type | LED, Normally White | |
Touch Screen | Without touch screen | |
Surface | Anti-Glare |
Absolute Maximum Ratings
Item | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Operating Temperature | TOP | -30 | - | +80 | ℃ |
Storage Temperature | TST | -40 | - | +90 | ℃ |
Electrical Characteristics
Item | Symbol | Condition | Min | Typ | Max | Unit |
---|---|---|---|---|---|---|
Supply Voltage For LCM | VCC | - | 3.0 | 3.3 | 3.6 | V |
Supply Current For LCM | ICC | - | - | 15 | 25 | mA |
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