CXLC8983

CXLC8983是适用于TFT-LCD应用的8+1通道数字程控电压参考缓冲器。它由8个通道的缓冲电压发生器和1个更大的通道用于VCOM参考电压补偿。每个gamma和VCOM通道都有自己的10位数模转换器,数字数据通过I2C接口编程,然后存储在集成的NVM中。NVM允许存储两组gamma和VCOM数据。数据集可以在两个寄存器组之间进行动态切换,在gamma曲线上得到快速变化。所有通道都能驱动大容量负载,并提供足够大的电流。

CXLC8983适用于TFT-LCD应用的8+1通道数字程控电压参考缓冲器由8个通道的缓冲电压发生器和1个通道用于VCOM参考电压补偿VCOM通道有10位数模转换器数字数据通过I2C接口编程

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目录

1.产品概述       2.产品特点     Upp嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)Upp嘉泰姆

5.产品封装       6.电路原理图  Upp嘉泰姆

7.相关产品Upp嘉泰姆

   产品概述 返回TOPUpp嘉泰姆


The CXLC8983 is 8+1 channel digital programed voltage reference buffer suitable for TFT-LCD application. It consists of 8 channels buffered voltage generator for gamma curve adjustment and 1 greater channel for VCOM reference voltage compensation. Each gamma and VCOM channel has its own 10bit digital-to-analog converter, and the digital data is programed through I 2 C interface then store in the integrated NVM. The NVM allows two sets of gamma and VCOM data to be stored. The data sets can be dynamic switched between two register banks obtains rapid changes on gamma curve. All of the channels are capable of driving heavy capacitive loads and offering large current sufficiently. (VCOM: 100mA; Gamma: 25mA) The CXLC8983 is available in the QFN4X4-24 package

   产品特点 返回TOPUpp嘉泰姆


„ Supply Operation Range : 7V to 20V Upp嘉泰姆

„ 8+1 Channels : Upp嘉泰姆

--- 8 Channel Rail-to-Rail Programmable Gamma Buffers: Upp嘉泰姆

Š 10 Bits Resolution for Each Channel Upp嘉泰姆

Š 25mA Output Current for Each Channel Upp嘉泰姆

Š BK_SEL for Switching Stored Data Sets Upp嘉泰姆

---1 Channel Rail-to-Rail VCOM Buffer: Upp嘉泰姆

Š 7 Bits Adjustable Output Upp嘉泰姆

Š ±100mA Output Current Upp嘉泰姆

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

Š 20V/μs Slew Rate Upp嘉泰姆

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

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

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

„ QFN4X4-24 PackageUpp嘉泰姆

   应用范围 返回TOPUpp嘉泰姆


„ TFT-LCD Monitors Upp嘉泰姆

„ LCD TelevisionsUpp嘉泰姆

   技术规格书(产品PDF) 返回TOP Upp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!Upp嘉泰姆

 QQ截图20160419174301.jpgUpp嘉泰姆

产品封装图 返回TOPUpp嘉泰姆


image.pngUpp嘉泰姆

电路原理图 返回TOPUpp嘉泰姆


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ntegrated BufferUpp嘉泰姆

Part NO.Upp嘉泰姆

VDDUpp嘉泰姆

 (V)Upp嘉泰姆

minUpp嘉泰姆

VDD Upp嘉泰姆

(V)Upp嘉泰姆

maxUpp嘉泰姆

CH Upp嘉泰姆

Vr+Upp嘉泰姆

VcomUpp嘉泰姆

IOUTUpp嘉泰姆

(mA) Upp嘉泰姆

Vr,VcomUpp嘉泰姆

S/R Upp嘉泰姆

(V/μs)Upp嘉泰姆

Vr,VcomUpp嘉泰姆

BW (MHz)Upp嘉泰姆

Vr,VcomUpp嘉泰姆

ISC (mA)Upp嘉泰姆

Vr,VcomUpp嘉泰姆

NoteUpp嘉泰姆

PackageUpp嘉泰姆

CXLC8973Upp嘉泰姆

6.5Upp嘉泰姆

18Upp嘉泰姆

1Upp嘉泰姆

100Upp嘉泰姆

20Upp嘉泰姆

19Upp嘉泰姆

260Upp嘉泰姆

SMBus, Rail-to-Rail OutputUpp嘉泰姆

TDFN3X3-10Upp嘉泰姆

CXLC8974Upp嘉泰姆

9Upp嘉泰姆

20Upp嘉泰姆

14+1Upp嘉泰姆

25,   100Upp嘉泰姆

16,   70Upp嘉泰姆

10,   19Upp嘉泰姆

100, 260Upp嘉泰姆

Rail-to-Rail   Output, Upp嘉泰姆

SMBus,2 Banks MTPUpp嘉泰姆

QFN5X5-32Upp嘉泰姆

CXLC8975Upp嘉泰姆

6.5Upp嘉泰姆

19.5Upp嘉泰姆

18+1Upp嘉泰姆

30,   100Upp嘉泰姆

16,   80Upp嘉泰姆

9,   15Upp嘉泰姆

120,  300Upp嘉泰姆

Rail-to-Rail   OutputUpp嘉泰姆

TQFP7X7-48/(FD)Upp嘉泰姆

CXLC8976Upp嘉泰姆

6.5Upp嘉泰姆

19.5Upp嘉泰姆

14+1Upp嘉泰姆

30,   100Upp嘉泰姆

16,   80Upp嘉泰姆

9,   15Upp嘉泰姆

120, 300Upp嘉泰姆

Rail-to-Rail   OutputUpp嘉泰姆

TQFP7X7-48/(FD)Upp嘉泰姆

CXLC8977Upp嘉泰姆

7Upp嘉泰姆

20Upp嘉泰姆

12+1Upp嘉泰姆

25, 100Upp嘉泰姆

16, 50Upp嘉泰姆

30Upp嘉泰姆

100, 300Upp嘉泰姆

Rail-to-Rail   Output, Upp嘉泰姆

SMBus,2 Banks REGUpp嘉泰姆

QFN4X4-24Upp嘉泰姆

CXLC8978Upp嘉泰姆

7Upp嘉泰姆

20Upp嘉泰姆

16+2Upp嘉泰姆

25,   100Upp嘉泰姆

16,   50Upp嘉泰姆

30Upp嘉泰姆

100,  300Upp嘉泰姆

Rail-to-Rail   Output,Upp嘉泰姆

SMBus,2 Banks MTPUpp嘉泰姆

QFN5X5-28Upp嘉泰姆

CXLC8979Upp嘉泰姆

7Upp嘉泰姆

20Upp嘉泰姆

12+1+1Upp嘉泰姆

25, 100Upp嘉泰姆

16, 50Upp嘉泰姆

30Upp嘉泰姆

100, 300Upp嘉泰姆

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

QFN4X4-24Upp嘉泰姆

CXLC8980Upp嘉泰姆

6.5Upp嘉泰姆

18Upp嘉泰姆

14+1Upp嘉泰姆

25,   100Upp嘉泰姆

20,   20Upp嘉泰姆

10,   20Upp嘉泰姆

75,  140Upp嘉泰姆

Rail-to-Rail   Output,SMBusUpp嘉泰姆

,2 Banks MTP, ChecksumUpp嘉泰姆

TQFN5X5-32Upp嘉泰姆

CXLC8981Upp嘉泰姆

7Upp嘉泰姆

18Upp嘉泰姆

1Upp嘉泰姆

100Upp嘉泰姆

23Upp嘉泰姆

20Upp嘉泰姆

270Upp嘉泰姆

SMBus,Rail-to-Rail  OutputUpp嘉泰姆

TDFN3X3-8Upp嘉泰姆

CXLC8982Upp嘉泰姆

7Upp嘉泰姆

18Upp嘉泰姆

1Upp嘉泰姆

100Upp嘉泰姆

--Upp嘉泰姆

--Upp嘉泰姆

--Upp嘉泰姆

SMBus,   VCOM REFUpp嘉泰姆

TDFN3X3-8Upp嘉泰姆

CXLC8983Upp嘉泰姆

7Upp嘉泰姆

20Upp嘉泰姆

8+1Upp嘉泰姆

25, 100Upp嘉泰姆

16, 50Upp嘉泰姆

30Upp嘉泰姆

100, 300Upp嘉泰姆

SMBus,   Rail-to-Rail Upp嘉泰姆

Output,2 Bank MTPUpp嘉泰姆

QFN4X4-24Upp嘉泰姆

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