抗噪/防干擾LCD顯示液晶段碼屏驅(qū)動(dòng)VK2C23A/B 適用于導(dǎo)軌電表/三相電表/車(chē)載胎壓等等
概述:
VK2C23是一個(gè)點(diǎn)陣式存儲(chǔ)映射的LCD驅(qū)動(dòng)器,可支持最大224點(diǎn)(56SEGx4COM) 或者最大416點(diǎn)(52SEGx8COM)的LCD屏。單片機(jī)可通過(guò)I2C接口配置顯示參數(shù)和讀寫(xiě)顯 示數(shù)據(jù),也可通過(guò)指令進(jìn)入省電模式。其高抗干擾,低功耗的特性適用于水電氣表以及工 控儀表類(lèi)產(chǎn)品。
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特點(diǎn):
? 工作電壓 2.4-5.5V
? 內(nèi)置32 kHz RC振蕩器
? 偏置電壓(BIAS)可配置為1/3、1/4
? COM周期(DUTY)可配置為1/4、1/8
? 內(nèi)置顯示RAM為56x4位、52x8位
? 幀頻可配置為80Hz、160Hz
? 省電模式(通過(guò)關(guān)顯示和關(guān)振蕩器進(jìn)入)
? I2C通信接口
? 顯示模式56x4、52x8
? 3種顯示整體閃爍頻率
? 軟件配置LCD顯示參數(shù)
? 讀寫(xiě)顯示數(shù)據(jù)地址自動(dòng)加1
? VLCD腳提供LCD驅(qū)動(dòng)電壓源(<5.5V)
? 內(nèi)置16級(jí)LCD驅(qū)動(dòng)電壓調(diào)整電路
? 內(nèi)置上電復(fù)位電路(POR)
? 低功耗、高抗干擾
? 封裝:
LQFP48(7.0mm x 7.0mm PP=0.5mm)
LQFP64(7.0mm x 7.0mm PP=0.4mm)
DICE裸片(邦定COB);COG(邦定玻璃)

高抗干擾LCD液晶控制器及驅(qū)動(dòng)系列
VK2C21A??2.4~5.5V??20seg*4com??16*8????偏置電壓1/3 1/4???I2C通訊接口????SOP-28
VK2C21B??2.4~5.5V??16seg*4com??12*8????偏置電壓1/3 1/4???I2C通訊接口????SOP-24
VK2C21C??2.4~5.5V??12seg*4com??8*8?????偏置電壓1/3 1/4???I2C通訊接口????SOP-20
VK2C21D??2.4~5.5V??8seg*4com???4*8?????偏置電壓1/3 1/4???I2C通訊接口????NSOP-16
VK2C22A??2.4~5.5V??44seg*4com???????????偏置電壓1/2 1/3???I2C通訊接口????LQFP-52
VK2C22B??2.4~5.5V??40seg*4com???????????偏置電壓1/2 1/3???I2C通訊接口????LQFP-48
VK2C23A??2.4~5.5V??56seg*4com??52*8?????偏置電壓1/3 1/4???I2C通訊接口????LQFP-64
VK2C23B??2.4~5.5V ?36seg*8com???????????偏置電壓1/3 1/4???I2C通訊接口????LQFP-48
VK2C24??2.4~5.5V??72seg*4com 68*8 60*16 偏置電壓1/3 1/4 1/5??I2C通訊接口 LQFP-80
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RAM映射LCD控制器和驅(qū)動(dòng)器系列
VK1024b??2.4V~5.2V???6seg*4com??6*3???6*2??????偏置電壓1/2 1/3???S0P-16
VK1056b??2.4V~5.2V???14seg*4com 14*3??14*2?????偏置電壓1/2 1/3???SOP-24/SSOP-24 VK1072B??2.4V~5.2V???18seg*4com 18*3??18*2????偏置電壓1/2 1/3???SOP-28
VK1072C??2.4V~5.2V??18seg*4com??18*3??18*2???????偏置電壓1/2 1/3???SOP-28
VK1088b??2.4V~5.2V??22seg*4com??22*3?????????????偏置電壓1/2 1/3???QFN-32L(4MM*4MM)
VK0192???2.4V~5.2V??24seg*8com????????????????????偏置電壓1/4???LQFP-44
VK0256???2.4V~5.2V??32seg*8com????????????????????偏置電壓1/4???QFP-64
VK0256b??2.4V~5.2V??32seg*8com ???????????????????偏置電壓1/4???LQFP-64
VK0256C??2.4V~5.2V??32seg*8com????????????????????偏置電壓1/4???LQFP-52
VK1621S-1 2.4V~5.2V??32*4 32*3 32*2???????????????偏置電壓1/2 1/3???LQFP44/48/SSOP48/SKY28/DICE裸片
VK1622B??2.7V~5.5V???32seg*8com ?????????????????偏置電壓1/4???LQFP-48
VK1622S??2.7V~5.5V???32seg*8com??????????????????偏置電壓1/4 ????LQFP44/48/52/64/QFP64/DICE裸片
VK1623S??2.4V~5.2V???48seg*8com??????????偏置電壓1/4?????LQFP-100/QFP-100/DICE裸片
VK0384??2.4V~5.2V???48seg*8com??????????????????偏置電壓1/4????LQFP64(7MM*7MM)
VK1625????2.4V~5.2V??64seg*8com?????????????????偏置電壓1/4????LQFP-100/QFP-100/DICE VK1626????2.4V~5.2V??48seg*16com????????????????????????????????偏置電壓1/5????LQFP-100/QFP-100/DICE
(高品質(zhì) 高性?xún)r(jià)比:液晶顯示驅(qū)動(dòng)IC??原廠(chǎng)直銷(xiāo) 工程技術(shù)支持!)
超低功耗LCD液晶控制器及驅(qū)動(dòng)系列
VKL060???2.5~5.5V??15seg*4com????????????偏置電壓1/2 1/3???I2C通訊接口???SSOP-24
VKL128???2.5~5.5V??32seg*4com????????????偏置電壓1/2 1/3???I2C通訊接口???LQFP-44
VKL144A??2.5~5.5V??36seg*4com????????????偏置電壓1/2 1/3???I2C通訊接口???TSSOP-48
VKL144B??2.5~5.5V??36seg*4com?????????偏置電壓1/2 1/3???I2C通訊接口???QFN48L (6MM*6MM)
靜態(tài)顯示LCD液晶控制器及驅(qū)動(dòng)系列
VKS118???2.4~5.2V??118seg*2com???????????偏置電壓 --???????4線(xiàn)通訊接口???LQFP-128
VKS232???2.4~5.2V??116seg*2com???????????偏置電壓1/1 1/2???4線(xiàn)通訊接口???LQFP-128
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永嘉原廠(chǎng)LED/LCD液晶控制器及驅(qū)動(dòng)器系列
芯片簡(jiǎn)介如下:
內(nèi)存映射的LED控制器及驅(qū)動(dòng)器
VK1628 --- 通訊接口:STb/CLK/DIO????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:70/52?
共陰驅(qū)動(dòng):10段7位/13段4位??共陽(yáng)驅(qū)動(dòng):7段10位???按鍵:10x2??封裝SOP28
VK1629 --- 通訊接口:STb/CLK/DIN/DOUT????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:128
共陰驅(qū)動(dòng):16段8位???共陽(yáng)驅(qū)動(dòng):8段16位???按鍵:8x4??封裝QFP44
VK1629A --- 通訊接口:STb/CLK/DIO????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:128
共陰驅(qū)動(dòng):16段8位???共陽(yáng)驅(qū)動(dòng):8段16位???按鍵:---??封裝SOP32
VK1629B --- 通訊接口:STb/CLK/DIO????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:112?
共陰驅(qū)動(dòng):14段8位???共陽(yáng)驅(qū)動(dòng):8段14位???按鍵:8x2??封裝SOP32
VK1629C --- 通訊接口:STb/CLK/DIO????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:120?
共陰驅(qū)動(dòng):15段8位??共陽(yáng)驅(qū)動(dòng):8段15位???按鍵:8x1??封裝SOP32
VK1629D --- 通訊接口:STb/CLK/DIO????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:96?
共陰驅(qū)動(dòng):12段8位??共陽(yáng)驅(qū)動(dòng):8段12位???按鍵:8x4??封裝SOP32
VK1640 --- 通訊接口: CLK/DIN????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:128
共陰驅(qū)動(dòng):8段16位??共陽(yáng)驅(qū)動(dòng):16段8位???按鍵:---??封裝SOP28
VK1640A --- 通訊接口: CLK/DIN????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:128
共陰驅(qū)動(dòng):8段16位??共陽(yáng)驅(qū)動(dòng):16段8位???按鍵:---??封裝SSOP28
VK1640B --- 通訊接口: CLK/DIN????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:96
共陰驅(qū)動(dòng):8段12位??共陽(yáng)驅(qū)動(dòng):12段8位???按鍵:---??封裝SSOP24
VK1650 --- 通訊接口: SCL/SDA????電源電壓:5V(3.0~5.5V)???
共陰驅(qū)動(dòng):8段4位???共陽(yáng)驅(qū)動(dòng):4段8位???按鍵:7x4??封裝SOP16/DIP16
VK1651 --- 通訊接口: SCL/SDA????電源電壓:5V(3.0~5.5V)???
共陰驅(qū)動(dòng):7段4位???共陽(yáng)驅(qū)動(dòng):4段7位???按鍵:7x1 ?封裝SOP16/DIP16
VK1616 --- 通訊接口: 三線(xiàn)串行????電源電壓:5V(3.0~5.5V)???
顯示模式:7段4位???按鍵:7x1??封裝SOP16/DIP16
VK1668 ---通訊接口:STb/CLK/DIO????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:70/52
共陰驅(qū)動(dòng):10段7位/13段4位??共陽(yáng)驅(qū)動(dòng):7段10位???按鍵:10x2??封裝SOP24
VK6932 --- 通訊接口:STb/CLK/DIN????電源電壓:5V(4.5~5.5V)????驅(qū)動(dòng)點(diǎn)陣:128
共陰驅(qū)動(dòng):8段16位17.5/140mA??共陽(yáng)驅(qū)動(dòng):16段8位???按鍵:---??封裝SOP32
產(chǎn)品比較多沒(méi)辦法一一介紹,如需要資料及樣品可以聯(lián)系許先生
