產(chǎn)品品牌：永嘉微電/VINKA

產(chǎn)品型號：VK1651

封裝形式：SOP16

產(chǎn)品年份：新年份

?產(chǎn)品簡介：VK1651是一種帶鍵盤掃描電路接口的?LED?驅(qū)動控制專用芯片，內(nèi)部集成有數(shù)據(jù)鎖存器、LED?驅(qū)動、鍵盤掃描等電路。SEG腳接LED陰極，GRID腳接LED陽極，可支持7SEGx4GRID的點陣LED顯示。最大支持7x1按鍵。本芯片性能優(yōu)良，適用于電磁爐、微波爐及小家電產(chǎn)品的顯示屏驅(qū)動。采用SOP16、DIP16的封裝形式。Z20+138

特點

??工作電壓?3.0-5.5V

??內(nèi)置?RC振蕩器

??7個SEG腳，4個GRID腳

??SEG腳只能接LED陰極，GRID腳只能接LED陽極（共陽極）

??7x1矩陣按鍵

??2線串行接口

??8級整體亮度可調(diào)

??內(nèi)置顯示RAM為8x4位

??內(nèi)置上電復(fù)位電路

??封裝SOP16(150mil)(9.90m?×?3.90mm?PP=1.27mm)

??????????DIP16?(19.10mm?x?6.35mm?PP=2.54mm)

★此資料為產(chǎn)品概述，如需完整產(chǎn)品PDF資料可以找沈先生135/5474/4703Q2885218966?

LCD/LED液晶控制器及驅(qū)動器系列芯片簡介如下：
RAM映射LCD控制器和驅(qū)動器系列：
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*4com14*3??14*2?????????????偏置電壓1/2?1/3???SOP-24/SSOP-24
VK1072B??2.4V～5.2V???18seg*4com18*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1/21/3???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
VK1621?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
VK1622??2.7V～5.5V???32seg*8com?????????偏置電壓1/4????LQFP44/48/52/64/QFP64/DICE裸片
VK1623??2.4V～5.2V???48seg*8com?????????偏置電壓1/4????LQFP-100/QFP-100/DICE裸片
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)?高性價比：液晶顯示驅(qū)動IC?原廠直銷?工程技術(shù)支持！)

高抗干擾LCD液晶控制器及驅(qū)動系列:
VK2C21A??2.4～5.5V??20seg*4com16*8??????????偏置電壓1/31/4???I2C通訊接口????SOP-28
VK2C21B??2.4～5.5V??16seg*4com12*8?????????偏置電壓1/31/4???I2C通訊接口????SOP-24
VK2C21C??2.4～5.5V??12seg*4com8*8??????????偏置電壓1/31/4???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???SOP-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*4com52*8?????????偏置電壓1/31/4???I2C通訊接口????LQFP-64
VK2C23B??2.4～5.5V??36seg*8com???????????????偏置電壓1/31/4???I2C通訊接口???LQFP-48
VK2C24???2.4～5.5V??72seg*4com?68*860*16?????偏置電壓1/3?1/4?1/5??I2C通訊接口??LQFP-80??????????????

超低功耗LCD液晶控制器及驅(qū)動系列:
VKL060???2.5～5.5V??15seg*4com???????????偏置電壓1/21/3???I2C通訊接口???SSOP-24
VKL128???2.5～5.5V??32seg*4com???????????偏置電壓1/21/3???I2C通訊接口???LQFP-44
VKL144A??2.5～5.5V??36seg*4com??????????偏置電壓1/21/3???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)動系列：
VKS118???2.4～5.2V??118seg*2com??????????偏置電壓--???????4線通訊接口??LQFP-128
VKS232???2.4～5.2V??116seg*2com??????????偏置電壓1/11/2???4線通訊接口??LQFP-128??????
永嘉微電/VINKA原廠直銷，工程服務(wù)技術(shù)支持，主營LCD/LED驅(qū)動IC/觸摸IC

注：具體參數(shù)以最新PDF為準,型號眾多未能一一介紹，歡迎索取PDF/樣品