參數(shù)資料
型號(hào): buf06703
英文描述: MULTI-CHANNEL LEC GAMMA CORRECTION BUFFER
中文描述: 多通道緩沖晶狀體上皮伽瑪校正
文件頁(yè)數(shù): 15/25頁(yè)
文件大?。?/td> 487K
代理商: BUF06703
SBOS269A
MARCH 2003
REVISED JUNE 2003
www.ti.com
15
APPLICATION INFORMATION
The requirements on the number of gamma correction
channels vary greatly from panel to panel. Therefore, the
BUFxx703 series of gamma correction buffers offers
different channel combinations. The V
COM
channel can be
used to drive the V
COM
node on the LCD panel.
Gamma correction voltages are often generated using
a simple resistor ladder, as shown in Figure 35. The
BUFxx703 buffers the various nodes on the gamma
correction resistor ladder. The low output impedance of
the BUFxx703 forces the external gamma correction
voltage on the respective reference node of the LCD
source driver. Figure 35 shows an example of the
BUFxx703 in a typical block diagram driving an LCD
source driver with 6-channel gamma correction
reference inputs.
Figure 35. LCD Source Driver Typical Block Diagram.
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BUF06703PWG4 功能描述:LCD Gamma緩沖器 5Ch LCD Gamma Corr Buffer +Vcom RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube
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BUF06704 制造商:BB 制造商全稱:BB 功能描述:18 - V SUPPLY MULTI - CHANNER GAMMA CORRECTION BUFFER