Home Products TFT LCD Bar Type TFT LCD WF46ATIATDNNA

4.6" TFT LCD Module

Model No. WF46ATIATDNNA

►Display Format : 800x320
►Size : 4.6”
►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.

DRAWING

Winstar 4.6" TFT LCD Module - WF46ATIATDNN0

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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