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

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目录

1.产品概述       2.产品特点     9Jx嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)9Jx嘉泰姆

5.产品封装       6.电路原理图  9Jx嘉泰姆

7.相关产品9Jx嘉泰姆

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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TOP9Jx嘉泰姆


„ Supply Operation Range : 6.5V to 18V 9Jx嘉泰姆

„ 14+1 Channels : 9Jx嘉泰姆

--- 14 Channel Rail-to-Rail Programmable Gamma Buffers 9Jx嘉泰姆

Š 10 bits Resolution for each Channel 9Jx嘉泰姆

Š 25mA Output Current for each Channel 9Jx嘉泰姆

Š 2 Banks Registers Using Bank_Sel to Select which Bank Data Output 9Jx嘉泰姆

---1 Channel Rail-to-Rail Vcom Buffer: 9Jx嘉泰姆

Š 7 Bits Adjustable Output 9Jx嘉泰姆

Š ±100mA Output Current 9Jx嘉泰姆

Š ±260mA Output Short-Circuit Current 9Jx嘉泰姆

Š 20V/μs Slew Rate 9Jx嘉泰姆

„ 2-Wire I2 C Slave Mode Interface 9Jx嘉泰姆

„ Using One Control Pin Enable to Store Data into Non-Volatile Memory (NVM) 9Jx嘉泰姆

„ Non-Volatile Memory (NVM) Store Setting (at Least 100 Re-Write Times) 9Jx嘉泰姆

„ QFN5X5-32 Package9Jx嘉泰姆

   应用范围 返回TOP9Jx嘉泰姆


„ TFT-LCD Monitors 9Jx嘉泰姆

„ LCD Televisions9Jx嘉泰姆

   技术规格书(产品PDF) 返回TOP 9Jx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!9Jx嘉泰姆

 QQ截图20160419174301.jpg9Jx嘉泰姆

产品封装图 返回TOP9Jx嘉泰姆


image.png9Jx嘉泰姆

电路原理图 返回TOP9Jx嘉泰姆


image.png9Jx嘉泰姆

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ntegrated Buffer9Jx嘉泰姆

Part NO.9Jx嘉泰姆

VDD9Jx嘉泰姆

 (V)9Jx嘉泰姆

min9Jx嘉泰姆

VDD 9Jx嘉泰姆

(V)9Jx嘉泰姆

max9Jx嘉泰姆

CH 9Jx嘉泰姆

Vr+9Jx嘉泰姆

Vcom9Jx嘉泰姆

IOUT9Jx嘉泰姆

(mA) 9Jx嘉泰姆

Vr,Vcom9Jx嘉泰姆

S/R 9Jx嘉泰姆

(V/μs)9Jx嘉泰姆

Vr,Vcom9Jx嘉泰姆

BW (MHz)9Jx嘉泰姆

Vr,Vcom9Jx嘉泰姆

ISC (mA)9Jx嘉泰姆

Vr,Vcom9Jx嘉泰姆

Note9Jx嘉泰姆

Package9Jx嘉泰姆

CXLC89739Jx嘉泰姆

6.59Jx嘉泰姆

189Jx嘉泰姆

19Jx嘉泰姆

1009Jx嘉泰姆

209Jx嘉泰姆

199Jx嘉泰姆

2609Jx嘉泰姆

SMBus, Rail-to-Rail Output9Jx嘉泰姆

TDFN3X3-109Jx嘉泰姆

CXLC89749Jx嘉泰姆

99Jx嘉泰姆

209Jx嘉泰姆

14+19Jx嘉泰姆

25,   1009Jx嘉泰姆

16,   709Jx嘉泰姆

10,   199Jx嘉泰姆

100, 2609Jx嘉泰姆

Rail-to-Rail   Output, 9Jx嘉泰姆

SMBus,2 Banks MTP9Jx嘉泰姆

QFN5X5-329Jx嘉泰姆

CXLC89759Jx嘉泰姆

6.59Jx嘉泰姆

19.59Jx嘉泰姆

18+19Jx嘉泰姆

30,   1009Jx嘉泰姆

16,   809Jx嘉泰姆

9,   159Jx嘉泰姆

120,  3009Jx嘉泰姆

Rail-to-Rail   Output9Jx嘉泰姆

TQFP7X7-48/(FD)9Jx嘉泰姆

CXLC89769Jx嘉泰姆

6.59Jx嘉泰姆

19.59Jx嘉泰姆

14+19Jx嘉泰姆

30,   1009Jx嘉泰姆

16,   809Jx嘉泰姆

9,   159Jx嘉泰姆

120, 3009Jx嘉泰姆

Rail-to-Rail   Output9Jx嘉泰姆

TQFP7X7-48/(FD)9Jx嘉泰姆

CXLC89779Jx嘉泰姆

79Jx嘉泰姆

209Jx嘉泰姆

12+19Jx嘉泰姆

25, 1009Jx嘉泰姆

16, 509Jx嘉泰姆

309Jx嘉泰姆

100, 3009Jx嘉泰姆

Rail-to-Rail   Output, 9Jx嘉泰姆

SMBus,2 Banks REG9Jx嘉泰姆

QFN4X4-249Jx嘉泰姆

CXLC89789Jx嘉泰姆

79Jx嘉泰姆

209Jx嘉泰姆

16+29Jx嘉泰姆

25,   1009Jx嘉泰姆

16,   509Jx嘉泰姆

309Jx嘉泰姆

100,  3009Jx嘉泰姆

Rail-to-Rail   Output,9Jx嘉泰姆

SMBus,2 Banks MTP9Jx嘉泰姆

QFN5X5-289Jx嘉泰姆

CXLC89799Jx嘉泰姆

79Jx嘉泰姆

209Jx嘉泰姆

12+1+19Jx嘉泰姆

25, 1009Jx嘉泰姆

16, 509Jx嘉泰姆

309Jx嘉泰姆

100, 3009Jx嘉泰姆

Rail-to-Rail   Output, SMBus,Banks MTP, CRC9Jx嘉泰姆

QFN4X4-249Jx嘉泰姆

CXLC89809Jx嘉泰姆

6.59Jx嘉泰姆

189Jx嘉泰姆

14+19Jx嘉泰姆

25,   1009Jx嘉泰姆

20,   209Jx嘉泰姆

10,   209Jx嘉泰姆

75,  1409Jx嘉泰姆

Rail-to-Rail   Output,SMBus9Jx嘉泰姆

,2 Banks MTP, Checksum9Jx嘉泰姆

TQFN5X5-329Jx嘉泰姆

CXLC89819Jx嘉泰姆

79Jx嘉泰姆

189Jx嘉泰姆

19Jx嘉泰姆

1009Jx嘉泰姆

239Jx嘉泰姆

209Jx嘉泰姆

2709Jx嘉泰姆

SMBus,Rail-to-Rail  Output9Jx嘉泰姆

TDFN3X3-89Jx嘉泰姆

CXLC89829Jx嘉泰姆

79Jx嘉泰姆

189Jx嘉泰姆

19Jx嘉泰姆

1009Jx嘉泰姆

--9Jx嘉泰姆

--9Jx嘉泰姆

--9Jx嘉泰姆

SMBus,   VCOM REF9Jx嘉泰姆

TDFN3X3-89Jx嘉泰姆

CXLC89839Jx嘉泰姆

79Jx嘉泰姆

209Jx嘉泰姆

8+19Jx嘉泰姆

25, 1009Jx嘉泰姆

16, 509Jx嘉泰姆

309Jx嘉泰姆

100, 3009Jx嘉泰姆

SMBus,   Rail-to-Rail 9Jx嘉泰姆

Output,2 Bank MTP9Jx嘉泰姆

QFN4X4-249Jx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

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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