首页 > TI 德州仪器 > 放大器和线性器件 > 运算放大器

BUF08800 Programmable Reference Generator with Digital Gate-Voltage Adjustment

The BUF08800 reference generator offers eight programmable reference channels that can be used depending on the application needs. For example, all eight channels can be used for gamma correction, or some as gamma references and some to digitally adjust the gate voltages or VCOM.

All gamma/VCOM channels swing to within 100mV of the positive or negative supply rail with a 10mA load. All channels are programmed using a standard two-wire interface that supports standard operation up to 400kHz and also high-speed data transfer up to 3.4MHz.

The integrated VCOM driver features up to 400mA peak current drive. VCOM voltage compensation at different locations on the LCD panel can be accomplished using the negative input of the integrated VCOM op amp


BUF08800
# Gamma Buffers 7
# Vcom Channels 1
Vs(Min)(V) 7
Vs(Max)(V) 22
Iq per channel(Typ)(mA) 1
Vcom-Output Current(Typ)(mA) 400
Gamma-Output Current(Typ)(mA) 30
Pin/Package 20HTSSOP
Number of Channels 7,8
BUF08800 特性
BUF08800 芯片订购指南
器件 状态 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
BUF08800AIPWPR ACTIVE 1.25 | 1ku HTSSOP (PWP) | 20 2000 | LARGE T&R  
BUF08800AIPWPRG4 ACTIVE 1.25 | 1ku HTSSOP (PWP) | 20 2000 | LARGE T&R  
BUF08800 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
BUF08800AIPWPR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR BUF08800AIPWPR BUF08800AIPWPR
BUF08800AIPWPRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR BUF08800AIPWPRG4 BUF08800AIPWPRG4
BUF08800 应用技术支持与电子电路设计开发资源下载
  1. BUF08800 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  6. PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
  7. 运算放大器的单电源操作 (PDF 2174 KB)
  8. Tuning in Amplifiers (PDF 44 KB)
  9. Op Amp Performance Analysis (PDF 76 KB)
  10. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  11. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  12. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
BUF08800 工具与软件
名称 型号 工具/软件类型
音频的快速搜索选择工具 AUDIO_SELECTION_TOOL 免费评估工具
BUF08800 评估模块 BUF08800EVM 开发电路板/EVM
用于音频转换器的软件驱动程序 CODECDRIVERS-SW 应用软件