首頁 產品介紹 OLED顯示器 字元型 OLED 顯示器 WEH002004B

COB OLED字元顯示器 20x4, 20x4 OLED 模組

型號 WEH002004B

►類型: 字元
►結構: COB
►20字x4行
►IC:WS0010-TX
►5V電源電壓
►1/16 duty cycle
►介面: 預設6800,可選8080或SPI
►規格尺寸同STN LCD WH2004B
►發光顏色: 白色 / 黃色 / 藍色 / 綠色

產品敘述

有機發光二極管(OLED)是新一代技術,具有更快反應速度、更明亮、重量輕、功耗低。華凌OLED字元顯示器20x4 WEH002004B外觀尺寸VA尺寸與模組出pins同華凌STN LCD標準品WH2004B,OLED面板預設介面為6800,以可選擇更換為8080或SPI。WEG010032B是與WEH002004B相對應的繪圖型產品。如果您的產品需要顯示繪圖內容,您可以選擇WEG010032B,為100 x 32 點陣。此系列產品的標準電壓是5V,接口是並列4/8 bit 6800 (optional串列SPI)。

規格圖

WEH002004B - OLED 20x4, 2.88 inch Character OLED

Data source ref: WEH002004BWPP5N00100

產品規格

Pin功能定義

Pin No. 符號 Level 說明
1 VSS 0V Ground
2 VDD 5.0V Supply Voltage for logic
3 NC  
4 RS H/L H: DATA, L: Instruction code
5 R/W H/L H: Read(Module→MPU) L: Write(MPU→Module)
6 E H,H→L Chip enable signal
7 DB0 H/L Data bit 0
8 DB1 H/L Data bit 1
9 DB2 H/L Data bit 2
10 DB3 H/L Data bit 3
11 DB4 H/L Data bit 4
12 DB5 H/L Data bit 5
13 DB6 H/L Data bit 6
14 DB7 H/L Data bit 7
15 NC  
16 NC  

規格說明

項目 尺寸 單位
字元數 20 字 x 4 行
模組尺寸 98.0 x 60.0 x 10.0(MAX) mm
檢視區域 77.0 x 25.2 mm
有效區域 70.16 x 20.95 mm
點大小 0.54 x 0.55 mm
點間距 0.59 x 0.60 mm
字元尺寸 2.9 x 4.75 mm
字元間距 3.54 x 5.4 mm
面板類型 OLED, 單色
Duty 1/16
IC WS0010-TX
介面 6800,可選 8080, SPI
尺寸 2.88 吋

最大絕對額定值

項目 符號 最小值 最大值 單位
工作溫度 TOP -40 +80 °C
儲存溫度 TST -40 +85 °C
邏輯電源電壓 VDD-VSS -0.3 5.3 V

電氣特性

項目 符號 條件 最小值 典型值 最大值 單位
邏輯電源電壓 VDD-VSS 4.8 5.0 5.3 V
輸入高電壓 VIH 0.8xDD VDD V
輸入低電壓 VIL GND 0.2xVDD V
輸出高電壓 VOH IOH=-0.5mA 0.8xVDD VDD V
輸出低電壓 VOL IOL=0.5mA GND 0.2xVDD V
50%顯示畫面耗電流 IDD VDD=5V 230 345 mA
 

Search Keyword: 20x4 oled, oled 20x4

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