CXLC8974

CXLC8974由14+1通道缓冲组成,以满足薄膜晶体管液晶显示器(TFT-LCD)的需要。该装置包括一个Vcom缓冲器和14个gamma缓冲器,并通过I2 C接口编程。它包含两个寄存器组,可以存储两组不同的gamma参考值。每个缓冲器能够驱动重电容负载并提供大电流负载(Vcom:100mA,Gammas:25mA)。
电源工作范围:6.5V至18V
14+1频道:
---14通道轨对轨可编程伽马缓冲器
每个通道的10位分辨率
每个通道的输出电流为25毫安
使用银行选择选择哪个银行数据输出的银行寄存器
---1通道轨对轨Vcom缓冲器:
7位可调输出
±100mA输出电流
电压±260毫安输出短路电流
20V/μs转换率
2线I2 C从模式接口
使用一个控制引脚将数据存储到非易失性存储器(NVM)

CXLC8974每个通道的10位分辨率输出电流为25毫安薄膜晶体管液晶显示器通过I2C接口编程两个寄存器组控制引脚将数据存储到非易失性存储器电压±260毫安输出短路电流

产品手册

产品订购

产品简介

目录

1.产品概述       2.产品特点     CVh嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)CVh嘉泰姆

5.产品封装       6.电路原理图  CVh嘉泰姆

7.相关产品CVh嘉泰姆

   产品概述 返回TOPCVh嘉泰姆


The CXLC8974 consists of 14+1 channel buffers target toward the needs of thin film transistor liquid crystal display (TFT LCD). This device incorporates one Vcom buffer and 14 gamma buffers, and are programmed through I2 C interface. It contains two register banks which can store two different sets of gamma reference values. Each buffer is capable of driving heavy capacitive loads and offering large current loading (Vcom: 100mA, Gammas: 25mA). The CXLC8974 is available in the QFN5X5-32 package

   产品特点 返回TOPCVh嘉泰姆


„ Supply Operation Range : 6.5V to 18V CVh嘉泰姆

„ 14+1 Channels : CVh嘉泰姆

--- 14 Channel Rail-to-Rail Programmable Gamma Buffers CVh嘉泰姆

Š 10 bits Resolution for each Channel CVh嘉泰姆

Š 25mA Output Current for each Channel CVh嘉泰姆

Š 2 Banks Registers Using Bank_Sel to Select which Bank Data Output CVh嘉泰姆

---1 Channel Rail-to-Rail Vcom Buffer: CVh嘉泰姆

Š 7 Bits Adjustable Output CVh嘉泰姆

Š ±100mA Output Current CVh嘉泰姆

Š ±260mA Output Short-Circuit Current CVh嘉泰姆

Š 20V/μs Slew Rate CVh嘉泰姆

„ 2-Wire I2 C Slave Mode Interface CVh嘉泰姆

„ Using One Control Pin Enable to Store Data into Non-Volatile Memory (NVM) CVh嘉泰姆

„ Non-Volatile Memory (NVM) Store Setting (at Least 100 Re-Write Times) CVh嘉泰姆

„ QFN5X5-32 PackageCVh嘉泰姆

   应用范围 返回TOPCVh嘉泰姆


„ TFT-LCD Monitors CVh嘉泰姆

„ LCD TelevisionsCVh嘉泰姆

   技术规格书(产品PDF) 返回TOP CVh嘉泰姆


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!CVh嘉泰姆

 QQ截图20160419174301.jpgCVh嘉泰姆

产品封装图 返回TOPCVh嘉泰姆


image.pngCVh嘉泰姆

电路原理图 返回TOPCVh嘉泰姆


image.pngCVh嘉泰姆

相关芯片选择指南 返回TOP                      更多同类产品......


ntegrated BufferCVh嘉泰姆

Part NO.CVh嘉泰姆

VDDCVh嘉泰姆

 (V)CVh嘉泰姆

minCVh嘉泰姆

VDD CVh嘉泰姆

(V)CVh嘉泰姆

maxCVh嘉泰姆

CH CVh嘉泰姆

Vr+CVh嘉泰姆

VcomCVh嘉泰姆

IOUTCVh嘉泰姆

(mA) CVh嘉泰姆

Vr,VcomCVh嘉泰姆

S/R CVh嘉泰姆

(V/μs)CVh嘉泰姆

Vr,VcomCVh嘉泰姆

BW (MHz)CVh嘉泰姆

Vr,VcomCVh嘉泰姆

ISC (mA)CVh嘉泰姆

Vr,VcomCVh嘉泰姆

NoteCVh嘉泰姆

PackageCVh嘉泰姆

CXLC8973CVh嘉泰姆

6.5CVh嘉泰姆

18CVh嘉泰姆

1CVh嘉泰姆

100CVh嘉泰姆

20CVh嘉泰姆

19CVh嘉泰姆

260CVh嘉泰姆

SMBus, Rail-to-Rail OutputCVh嘉泰姆

TDFN3X3-10CVh嘉泰姆

CXLC8974CVh嘉泰姆

9CVh嘉泰姆

20CVh嘉泰姆

14+1CVh嘉泰姆

25,   100CVh嘉泰姆

16,   70CVh嘉泰姆

10,   19CVh嘉泰姆

100, 260CVh嘉泰姆

Rail-to-Rail   Output, CVh嘉泰姆

SMBus,2 Banks MTPCVh嘉泰姆

QFN5X5-32CVh嘉泰姆

CXLC8975CVh嘉泰姆

6.5CVh嘉泰姆

19.5CVh嘉泰姆

18+1CVh嘉泰姆

30,   100CVh嘉泰姆

16,   80CVh嘉泰姆

9,   15CVh嘉泰姆

120,  300CVh嘉泰姆

Rail-to-Rail   OutputCVh嘉泰姆

TQFP7X7-48/(FD)CVh嘉泰姆

CXLC8976CVh嘉泰姆

6.5CVh嘉泰姆

19.5CVh嘉泰姆

14+1CVh嘉泰姆

30,   100CVh嘉泰姆

16,   80CVh嘉泰姆

9,   15CVh嘉泰姆

120, 300CVh嘉泰姆

Rail-to-Rail   OutputCVh嘉泰姆

TQFP7X7-48/(FD)CVh嘉泰姆

CXLC8977CVh嘉泰姆

7CVh嘉泰姆

20CVh嘉泰姆

12+1CVh嘉泰姆

25, 100CVh嘉泰姆

16, 50CVh嘉泰姆

30CVh嘉泰姆

100, 300CVh嘉泰姆

Rail-to-Rail   Output, CVh嘉泰姆

SMBus,2 Banks REGCVh嘉泰姆

QFN4X4-24CVh嘉泰姆

CXLC8978CVh嘉泰姆

7CVh嘉泰姆

20CVh嘉泰姆

16+2CVh嘉泰姆

25,   100CVh嘉泰姆

16,   50CVh嘉泰姆

30CVh嘉泰姆

100,  300CVh嘉泰姆

Rail-to-Rail   Output,CVh嘉泰姆

SMBus,2 Banks MTPCVh嘉泰姆

QFN5X5-28CVh嘉泰姆

CXLC8979CVh嘉泰姆

7CVh嘉泰姆

20CVh嘉泰姆

12+1+1CVh嘉泰姆

25, 100CVh嘉泰姆

16, 50CVh嘉泰姆

30CVh嘉泰姆

100, 300CVh嘉泰姆

Rail-to-Rail   Output, SMBus,Banks MTP, CRCCVh嘉泰姆

QFN4X4-24CVh嘉泰姆

CXLC8980CVh嘉泰姆

6.5CVh嘉泰姆

18CVh嘉泰姆

14+1CVh嘉泰姆

25,   100CVh嘉泰姆

20,   20CVh嘉泰姆

10,   20CVh嘉泰姆

75,  140CVh嘉泰姆

Rail-to-Rail   Output,SMBusCVh嘉泰姆

,2 Banks MTP, ChecksumCVh嘉泰姆

TQFN5X5-32CVh嘉泰姆

CXLC8981CVh嘉泰姆

7CVh嘉泰姆

18CVh嘉泰姆

1CVh嘉泰姆

100CVh嘉泰姆

23CVh嘉泰姆

20CVh嘉泰姆

270CVh嘉泰姆

SMBus,Rail-to-Rail  OutputCVh嘉泰姆

TDFN3X3-8CVh嘉泰姆

CXLC8982CVh嘉泰姆

7CVh嘉泰姆

18CVh嘉泰姆

1CVh嘉泰姆

100CVh嘉泰姆

--CVh嘉泰姆

--CVh嘉泰姆

--CVh嘉泰姆

SMBus,   VCOM REFCVh嘉泰姆

TDFN3X3-8CVh嘉泰姆

CXLC8983CVh嘉泰姆

7CVh嘉泰姆

20CVh嘉泰姆

8+1CVh嘉泰姆

25, 100CVh嘉泰姆

16, 50CVh嘉泰姆

30CVh嘉泰姆

100, 300CVh嘉泰姆

SMBus,   Rail-to-Rail CVh嘉泰姆

Output,2 Bank MTPCVh嘉泰姆

QFN4X4-24CVh嘉泰姆

◀ 上一篇:CXLC8973薄膜晶体管液晶显示器7位可调输出输出电流100mA 20V/μs转换率2线I2C从模式接口一个控制管脚使能将数据存储到非易失性存储器260mA输出短路电流通过I2C接口编程

返回顶部

下一篇▶:CXLC8975 CXLC8976由18+1通道缓冲组成以满足薄膜晶体管液晶显示器(TFT LCD)的需要单位增益Vcom缓冲器驱动大电容负载输入共模范围超出轨道轨对轨输出电压摆动峰值输出电流缓冲区120mA