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BUF08630

更新时间： 2024-01-08 15:57:14
品牌 Logo 应用领域
德州仪器 - TI 电压发生器
页数 文件大小 规格书
8页 429K
描述
Programmable Gamma-Voltage Generator

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BUF08630 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：QFN
包装说明：HVQCCN, LCC20,.20SQ,25针数：20
Reach Compliance Code：compliantHTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：2.13
模拟集成电路 - 其他类型：ANALOG CIRCUITJESD-30 代码：S-PQCC-N20
JESD-609代码：e4长度：5 mm
湿度敏感等级：2信道数量：8
功能数量：1端子数量：20
最高工作温度：95 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：HVQCCN
封装等效代码：LCC20,.20SQ,25封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：260
电源：2,18 V认证状态：Not Qualified
座面最大高度：0.9 mm子类别：Other Analog ICs
最大供电电压 (Vsup)：20 V最小供电电压 (Vsup)：9 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：NO LEAD端子节距：0.65 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：5 mmBase Number Matches：1

BUF08630 数据手册

 浏览型号BUF08630的Datasheet PDF文件第2页浏览型号BUF08630的Datasheet PDF文件第3页浏览型号BUF08630的Datasheet PDF文件第4页浏览型号BUF08630的Datasheet PDF文件第5页浏览型号BUF08630的Datasheet PDF文件第6页浏览型号BUF08630的Datasheet PDF文件第7页 
BUF08630  
www.ti.com  
SBOS535 –OCTOBER 2010  
Programmable Gamma-Voltage Generator and High Slew Rate V  
COM  
with Integrated Two-Bank Memory plus 1/2 AVDD Topology  
1
FEATURES  
DESCRIPTION  
2
•
•
•
•
•
•
10-Bit Resolution  
The BUF08630 offers eight programmable gamma  
channels and one programmable VCOM channel.  
8-Channel P-Gamma  
1-Channel P-VCOM  
The final gamma and VCOM values can be stored in  
the on-chip, nonvolatile memory. To allow for  
programming errors or liquid crystal display (LCD)  
panel rework, the BUF08630 supports up to 16 write  
operations to the on-chip memory.  
High Slew Rate VCOM: 45V/ms  
16x Rewritable Nonvolatile Memory  
Two Independent Pin-Selectable Memory  
Banks  
The BUF08630 has two separate memory banks,  
allowing simultaneous storage of two different gamma  
curves to facilitate switching between gamma curves.  
•
Rail-to-Rail Output:  
–
–
300mV Min Swing-to-Rail (10mA)  
> 300mA Max IOUT  
All gamma and VCOM channels offer a rail-to-rail  
output that typically swings to within 150mV of either  
supply rail with a 10mA load. All channels are  
programmed using a two-wire interface that supports  
standard operations up to 400kHz and high-speed  
data transfers up to 3.4MHz.  
•
•
•
•
Low Supply Current  
Supply Voltage: 9V to 20V  
Digital Supply: 2V to 5.5V  
Two-Wire Interface:  
–
Supports 400kHz and 3.4MHz  
For the complete BUF08630 data sheet, contact your  
TI representative.  
•
1/2 AVDD Capability  
RELATED PRODUCTS  
APPLICATIONS  
FEATURES  
PRODUCT  
BUF22821  
BUF16821  
BUF12800  
BUF20800  
BUF20820  
BUF01900  
BUF11705  
TPS65168  
•
TFT-LCD Reference Drivers  
22-channel gamma correction buffer  
16-channel gamma correction buffer  
12-channel gamma correction buffer  
18-/20-channel programmable buffer, 10-Bit, VCOM  
18-/20-Channel programmable buffer with memory  
Programmable VCOM driver  
22V supply, traditional gamma buffers  
High-resolution, fully-programmable LCD bias IC for TV  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2010, Texas Instruments Incorporated  
12345678

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