首頁 產品介紹 TFT 模組 IPS TFT 顯示器 WF40ESWAA6MNT0

4吋 480x480 高亮電阻式觸控面板 TFT LCD 模組

型號 WF40ESWAA6MNT0

►尺寸: 4"
►解析度:480x480 dots
►視角: IPS
►介面: MIPI DSI
►驅動IC: ST7701S
►控制板 : 無
►亮度(cd/m²): 700
►鐵框螺絲孔: 無
►觸控面板 : 電阻式觸控面板 (RTP)
►工作溫度: -30~+80°C (廣溫)

產品敘述

WF40ESWAA6MNT0 為4吋高亮度 IPS TFT-LCD 模組,解析度為480 x 480像素。 WF40ESWAA6MNT0是一款搭配電阻式觸控面板的方形 TFT 顯示器,支援 MIPI DSI 串列介面 (2 lanes)。模組使用IPS面板技術,具有左:80/右:80/上:80/下:80度(typical)寬視角,對比度為800:1(typical),亮度700 nits (typical) 採用防眩光表面,長寬比為1:1。

WF40ESWAA6MNT0在模組上整合了ST7701S 驅動IC,類比電源電壓範圍為2.5V~3.6V,典型值為2.8V。WF40E系列模組工作溫度為-30℃~+80℃;儲存溫度為-30℃~+80℃。

規格圖

4 inch 480x480 High Brightness TFT Module with Resistive Touch Panel - WF40ESWAA6MNT0

產品規格

Pin功能定義

LCM PIN 定義

Pin 符號 功能說明
1 GND Power ground
2 YU Top electrode
3 XL Left electrode
4 YD Bottom electrode
5 XR Right electrode
6 GND Power ground
7 D0N MIPI DSI differential data pair (Data lane 0)
8 D0P
9 GND Power ground
10 CLK_N MIPI DSI differential clock pair
11 CLK_P
12 GND Power ground
13 D1N MIPI DSI differential data pair(Data lane 1)
14 D1P
15 GND Power ground
16 IOVCC I/O and interface power supply (1.8V)
17 RESET Reset input
18 TE Tearing effect output pin.
19 VCI Analog power supply
20 VCI Analog power supply
21 NC No connect
22 VLED- Power for LED backlight cathode
23 VLED+ Power for LED backlight anode
24 GND Power ground

規格說明

項目 規格 單位
顯示尺寸(對角線) 4.0
點陣(解析度) 480 × 3(RGB) × 480 dots
模組尺寸 78.8(H) × 82.95 (W) ×6.37 mm
有效區域 71.856(H) × 70.176 (V) mm
點間距 0.1497(H) × 0.1462(V) mm
LCD類型 TFT 全透
視角 80/80/80/80
長寬比 1:1
介面 2-Lanes MIPI
驅動IC ST7701S或相容IC
背光類型 LED, 平常白
觸控面板類型 電阻式觸控面板
表面 防眩光

最大絕對額定值

項目 符號 最小值 典型值 最大值 單位
工作溫度 TOP -30 +80
儲存溫度 TST -30 +80

電氣特性

項目 符號 單位
最小值 典型值 最大值
介面電源電壓 VCI 2.5 2.8 3.6 V
電源電壓 IOVCC 1.65 1.8 3.3 V
驅動電流(白色) IVCI - 39 58  
I IOVCC - 11 16.5 mA
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