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WF123BSWAYLNB0 是一款 12.3寸 分辨率 1920 x 720 像素,高亮度 IPS 投射电容式触控 (PCAP) TFT-LCD 模块,可支持 2-ch LVDS (Low-Voltage-Differential-Signaling) 接口,LVDS (低电压差分信号) 技术运用在TFT 显示器上 越来越受欢迎,此技术适合需要高速数据传输的 TFT LCD模块,LVDS (Low Voltage Differential Signaling) 即低电压差分信号传输模式,它在提供高数据传输率的同时会有很低的功耗,具有很多优势,如:低电压电源的兼容性、低噪声、高噪声抑制能力、可靠的信号传输等。此模块搭配投射电容式触控面板内建 ILI2511 IC 可透过USB或I2C接口传输支持10点触控。
WF123BSWAYLNB0 采用 IPS 面板,具有左:85 度/ 右:85度 / 上:85度 / 下:85度 (典型值) 视角,对比度 1100:1 (typical value),亮度 650 nits (typical value),表面采用亮面玻璃。 WF123BSWAYLNB0 供电电压(VCC)为 3V ~ 3.6V (typical value 3.3V) 。模块具有广温的特性,工作温度范围 -30℃~+85℃ ; 储存温度范围 -40℃~+85℃。如果客户需要-40℃~+90℃ 更宽的储存储温度可以选择我们的WF123BSWAYLNBA模块。请注意,这两个模块的厚度略有不同WF123BSWAYLNB0 为 10.48 mm,WF123BSWAYLNBA 为 10.7mm。
Pin no. | 符号 | 功能说明 |
---|---|---|
1 | GND | Ground |
2 | NC | No connector |
3 | VCC | Digital Power |
4 | VCC | Digital Power |
5 | GND | Panel Power |
6 | GND | Panel Power |
7 | NC | No connector |
8 | NC | No connector |
9 | GND | Ground |
10 | ORXIN0- | Odd pixel negative LVDS differential clock input |
11 | ORXIN0+ | Odd pixel positive LVDS differential clock input |
12 | ORXIN1- | Odd pixel negative LVDS differential clock input |
13 | ORXIN1+ | Odd pixel positive LVDS differential clock input |
14 | ORXIN2- | Odd pixel negative LVDS differential clock input |
15 | ORXIN2+ | Odd pixel positive LVDS differential clock input |
16 | ORXCLKIN- | Odd pixel negative LVDS differential clock input |
17 | ORXCLKIN+ | Odd pixel positive LVDS differential clock input |
18 | ORXIN3- | Odd pixel negative LVDS differential clock input |
19 | ORXIN3+ | Odd pixel positive LVDS differential clock input |
20 | ERXIN0- | Even pixel negative LVDS differential clock input |
21 | ERXIN0+ | Even pixel positive LVDS differential clock input |
22 | ERXIN1- | Even pixel negative LVDS differential clock input |
23 | ERXIN1+ | Even pixel positive LVDS differential clock input |
24 | ERXIN2- | Even pixel negative LVDS differential clock input |
25 | ERXIN2+ | Even pixel positive LVDS differential clock input |
26 | ERXCLKIN- | Even pixel negative LVDS differential clock input |
27 | ERXCLKIN+ | Even pixel positive LVDS differential clock input |
28 | ERXIN3- | Even pixel negative LVDS differential clock input |
29 | ERXIN3+ | Even pixel positive LVDS differential clock input |
30 | GND | Ground |
31 | NC | No connector |
32 | RESETB | Global reset pin, active low. |
33 | STBYB | Standby mode, active low. |
34 | CA3 | Output signal to indicate self protection mode, when DE,HS,VS,DCLK, any of these signals is missing, it will become High. If using this pin, CA3 need to pulled low by an resistor,else , let it floating. |
35 | SCL | Serial interface clock input. (User folating) |
36 | SDA | Serial interface data input/output.(User folating) |
37 | CSB | Serial interface chip enable.(User folating) |
38 | GND | Power Ground |
39 | GND | Power Ground |
40 | NC | No connector |
41 | LEDA | LED power (Anode) |
42 | LEDA | LED power (Anode) |
43 | LEDA | LED power (Anode) |
44 | NC | No connector |
45 | LEDK1 | Cathode 1 |
46 | LEDK2 | Cathode 2 |
47 | LEDK3 | Cathode 3 |
48 | LEDK4 | Cathode 4 |
49 | NTC_A | NTC_Anode |
50 | NTC_K | NTC_Cathode |
Pin | 符号 | 功能说明 |
---|---|---|
1 | USB_VSS | System ground |
2 | USB_VDD 5V | Power supply |
3 | USB_D+ | Data + |
4 | USB_D- | Data - |
5 | VSS | System ground |
6 | SDA | I2C data input and output |
7 | SCL | I2C clock input |
8 | RST | External Reset, Low is active |
9 | INT | External interrupt to the host |
10 | VDDT 3.3 | Power supply |
项目 | 规格 | 单位 |
---|---|---|
尺寸(对角线) | 12.3 | 寸 |
点阵(分辨率) | 1920 RGB (H) × 720(V) | 像素 |
模块尺寸 | 364.0(H) × 175.0 (V) × 10.48 | mm |
有效区域 | 292.032(H) × 109.512(V) | mm |
像素间距 | 0.1521(H) × 0.1521 (V) | mm |
LCD类型 | TFT全透 | |
驱动IC | HX8298-C01-LT+HX8695-E-LT 或相容IC | |
视角 | 85/85/85/85 | |
背光类型 | LED,白色 | |
TFT 接口 | 2ch-LVDS | |
PCAP IC | ILI2511 或兼容IC | |
PCAP 接口 | USB (I2C available) | |
PCAP FW 版本 | V6.0.0.0.0.0.0.3 | |
触控面板 | 投射电容式触控面板 (PCAP) | |
表面 | 亮面 |
项目 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
---|---|---|---|---|---|
工作温度 | TOP | -30 | - | +85 | ℃ |
储存温度 | TST | -40 | - | +85 | ℃ |
项目 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
---|---|---|---|---|---|
电源电压 | VCC | 3 | 3.3 | 3.6 | V |
输入信号电压 | ViH | VCC *0.7 | - | VCC | V |
ViL | 0 | - | VCC *0.3 | V | |
供电电流 | ICC | - | - | 500 | mA |
涌浪电流 | IRUSH | - | - | 2.0 | A |
PCAP(USB)电源电压 | USB_VDD 5V | 4.75 | 5.0 | 5.25 | V |
I USB_VDD | - | 90 | 135 | mA | |
PCAP(I2C)电源电压 | VDDT 3.3 | 3.15 | 3.3 | 3.45 | V |
IVDDT | - | 90 | 135 | mA |
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