- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369560 > BUF20800AIDCPR 18-Channel GAMMA VOLTAGE GENERATOR with Two Programmable VCOM Channels PDF資料下載
參數(shù)資料
| 型號： | BUF20800AIDCPR |
| 英文描述： | 18-Channel GAMMA VOLTAGE GENERATOR with Two Programmable VCOM Channels |
| 中文描述： | 18通道伽瑪雙通道可編程的VCOM電壓發(fā)生器 |
| 文件頁數(shù)： | 18/27頁 |
| 文件大?。?/td> | 765K |
| 代理商： | BUF20800AIDCPR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁當(dāng)前第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁
"#$%&%%
SBOS329D JUNE 2005 REVISED OCTOBER 2006
www.ti.com
18
TOTAL TI PANEL SOLUTION
In addition to the BUF20800 programmable voltage
reference, TI offers a complete set of ICs for the LCD panel
market, including gamma correction buffers, various
power-supply solutions, and audio power solutions. See
Figure 17 for the total IC solution from TI.
THE BUF20800 IN INDUSTRIAL
APPLICATIONS
The wide supply range, high output current, and very low
cost make the BUF20800 attractive for a range of medium
accuracy industrial applications such as programmable
power supplies, multi-channel data-acquisition systems,
data-loggers,
sensor
excitation
power-supply generation, and other uses. Each DAC
channel features 1LSB DNL and INL.
and
linearization,
Many systems require different levels of biasing and power
supply for various components as well as sensor
excitation, control-loop set-points, voltage outputs, current
outputs, and other functions. The BUF20800, with its 20
total programmable DAC channels, provides great
flexibility to the entire system by allowing the designer to
change all these parameters via software.
Figure 18 provides various ideas on how the BUF20800
can be used in applications. A micro-controller with
two-wire serial interface controls the various DACs of the
BUF20800. The BUF20800 can be used for:
sensor excitation
programmable bias/reference voltages
variable power-supplies
high-current voltage output
4-20mA output
set-point generators for control loops.
NOTE:
The output voltages of the BUF20800 DACs will be set
to (V
REFH
V
REFL
)/2 at power-up or reset.
2.7V5V
3.3V
n
n
26V
14V
15V
TPS651xx
LCD
Supply
TPA3005D2
TPA3008D2
Audio
Speaker
Driver
Logic and
Timing
Controller
HighResolution
TFTLCS Panel
Source Driver
Gamma Correction
BUF20800
V
COM
G
Figure 17. TI LCD Solution
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BUF20820 | 18-Channel GAMMA VOLTAGE GENERATOR with Two Programmable VCOM Channels |
| BUF20820AIDCPR | 18-Channel GAMMA VOLTAGE GENERATOR with Two Programmable VCOM Channels |
| BUF20820AIDCPRE4 | 18-Channel GAMMA VOLTAGE GENERATOR with Two Programmable VCOM Channels |
| BUF298AF | TRANSISTOR | BJT POWER MODULE | INDEPENDENT | 450V V(BR)CEO | 50A I(C) |
| BUF298AV | TRANSISTOR | BJT POWER MODULE | INDEPENDENT | 450V V(BR)CEO | 50A I(C) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BUF20800AIDCPRE4 | 功能描述:LCD Gamma緩沖器 18-Ch Vltg Generator w/2 Prog VCOM Chs 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube |
| BUF20800ATDCPRQ1 | 功能描述:LCD Gamma緩沖器 AUTO CAT 18CH GAMMA VLTG GEN 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube |
| BUF20800-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:18-CHANNEL GAMMA VOLTAGE GENERATOR WITH TWO PROGRAMMABLE VCOM CHANNELS |
| BUF20820 | 制造商:BB 制造商全稱:BB 功能描述:18-Channel GAMMA VOLTAGE GENERATOR with Two Programmable VCOM Channels |
| BUF20820AIDCPR | 功能描述:LCD Gamma緩沖器 18-Ch Vltg Generator w/2 Prog VCOM Chs 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。