BUF11705 22V 电源 10+1 通道伽玛校正缓冲器

The BUF11705 is a multi-channel buffer targeted towards gamma correction in high-resolution LCD panels. It is pin-compatible with the existing BUF11702 and BUF11704 and operates at higher supply voltages up to 22 V (24 V absolute max). The higher supply voltage enables faster response times and brighter images in large-screen LCD panels. This is especially important in LCD TV applications.

The BUF11705 offers 10 gamma channels. For additional space and cost savings, a VCOM channel with > 100 mA drive capability is integrated into the BUF11705.

The BUF11705 is available in the TSSOP-28 PowerPAD package for dramatically increased power dissipation capability. This allows a large number of channels to be handled safely in one package


BUF11705
# Gamma Buffers 10  
# Vcom Channels 1  
Vs(Min)(V) 7  
Vs(Max)(V) 22  
Iq per channel(Typ)(mA) 0.455  
Vcom-3dB BW(MHz) 0.6  
Vcom-Output Current(Typ)(mA) 100  
Gamma-3dB BW(MHz) 1  
Gamma-Output Current(Typ)(mA) 30  
Operating Temperature Range(C) -25 to 85  
Pin/Package 28HTSSOP  
Number of Channels 10
BUF11705 特性
BUF11705 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
BUF11705AIPWPR ACTIVE -25 to 85 0.80 | 1ku HTSSOP (PWP) | 28 2000 | LARGE T&R  
BUF11705AIPWPRG4 ACTIVE -25 to 85 0.80 | 1ku HTSSOP (PWP) | 28 2000 | LARGE T&R  
BUF11705 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
BUF11705AIPWPR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR BUF11705AIPWPR BUF11705AIPWPR
BUF11705AIPWPRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR BUF11705AIPWPRG4 BUF11705AIPWPRG4
BUF11705 应用技术支持与电子电路设计开发资源下载
  1. BUF11705 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. PowerPAD™ 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)
BUF11705 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
BUF11705 评估模块 BUF11705EVM 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