BUF05703 4 通道 LCD 伽玛校正缓冲器 +Vcom
The BUFxx703 are a series of multi-channel buffers targeted towards gamma correction in high-resolution liquid crystal display (LCD) panels. The number of gamma correction channels required depends on a variety of factors and differs greatly from design to design. Therefore, various channel options are offered. For additional space and cost savings, a VCOM channel with higher current drive capability is integrated in the BUF07703 and BUF05703.
A flow-through pinout has been adopted to allow simple printed circuit board (PCB) routing and maintain the cost-effectiveness of this solution. All inputs and outputs of the BUFxx703 incorporate internal ESD protection circuits that prevent functional failures at voltages up to 4kV HBM and 1
|
BUF05703 |
| # Gamma Buffers |
4 |
| # Vcom Channels |
1 |
| Vs(Min)(V) |
4.5 |
| Vs(Max)(V) |
16 |
| Iq per channel(Typ)(mA) |
0.34 |
| Vcom-3dB BW(MHz) |
0.7 |
| Vcom-Output Current(Typ)(mA) |
150 |
| Gamma-3dB BW(MHz) |
0.8 |
| Gamma-Output Current(Typ)(mA) |
30 |
| Operating Temperature Range(C) |
0 to 70 |
| Pin/Package |
14TSSOP |
| Number of Channels |
4,6 |
BUF05703 特性
- Gamma Correction Channels: 6, 4
- Integrated VCOM Buffer
- Excellent Output Current Drive:
- Gamma Channels: > 10mA
- VCOM: > 100mA typ
- Large Capacitive Load Drive Capability
- Rail-to-Rail Output
- PowerPADTM Package: BUF07703
- Low-Power/Channel: < 250uA
- Wide Supply Range: 4.5V to 16V
- Specified for –40°C to 85°C
- High ESD Rating: 4kV HBM, 1.5kV CDM
- APPLICATIONS
- LCD Flat Panel Displays
- LCD Television Displays
BUF05703 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 |
| BUF05703PW |
ACTIVE |
0 to 70 |
0.42 | 1ku |
TSSOP (PW) | 14 |
90 | TUBE |
|
| BUF05703PWG4 |
ACTIVE |
0 to 70 |
0.42 | 1ku |
TSSOP (PW) | 14 |
90 | TUBE |
|
| BUF05703PWR |
ACTIVE |
0 to 70 |
0.35 | 1ku |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
| BUF05703PWRG4 |
ACTIVE |
0 to 70 |
0.35 | 1ku |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
BUF05703 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 |
| BUF05703PW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
BUF05703PW |
BUF05703PW |
| BUF05703PWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
BUF05703PWG4 |
BUF05703PWG4 |
| BUF05703PWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
BUF05703PWR |
BUF05703PWR |
| BUF05703PWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
BUF05703PWRG4 |
BUF05703PWRG4 |
BUF05703 应用技术支持与电子电路设计开发资源下载
- BUF05703 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
BUF05703 工具与软件