參數(shù)資料
型號： BUF11702PWP
文件頁數(shù)： 19/28頁
文件大?。?/td> 501K
代理商： BUF11702PWP
BUF11702
10+1-CHANNEL LCD GAMMA CORRECTION BUFFER
SLOS359B
–
MARCH 2001
–
REVISED OCTOBER 2001
19
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
transient load regulation
The BUF11702 has been designed to be able to sink/source dc currents in excess of 10 mA. Its output stage has
been designed to deliver output current transients with little disturbance of the output voltage. However there are
times when very fast current pulses are required. Therefore, in LCD source driver buffer applications, it is quite
normal for capacitors to be placed at the outputs of the reference buffers. These are to improve the transient load
regulation. These will typically vary from 100 pF and more. The BUF11702 buffers were designed to drive
capacitances in excess of 100 pF and retain effective phase margins above 50
°
, see Figure 48.
CL
–
Load Capacitance
–
pF
VDD = 10 V
RL = 2 k
0
20
40
60
80
100
120
140
10
100
1000
P
–
Figure 48. Phase Shift Between Output and Input vs Load Capacitance for Buffers 1
–
10
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BUF11702PWPG4 功能描述:LCD Gamma緩沖器 10+1 Ch Hi Current Buffer RoHS:否 制造商:Maxim Integrated 輸入補償電壓: 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube
BUF11702PWPR 功能描述:LCD Gamma緩沖器 10+1 Channel High Current Buffer RoHS:否 制造商:Maxim Integrated 輸入補償電壓: 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube
BUF11702PWPRG4 功能描述:LCD Gamma緩沖器 10+1 Channel High Current Buffer RoHS:否 制造商:Maxim Integrated 輸入補償電壓: 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube
BUF11704 制造商:BB 制造商全稱:BB 功能描述:18 - V SUPPLY MULTI - CHANNER GAMMA CORRECTION BUFFER
BUF11704AIPWP 功能描述:LCD Gamma緩沖器 18-V Supply Multi-Ch Correction RoHS:否 制造商:Maxim Integrated 輸入補償電壓: 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube
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