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參數資料
| 型號： | BUF05703 |
| 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 |
| 文件頁數： | 1/25頁 |
| 文件大小： | 487K |
| 代理商： | BUF05703 |
SBOS269A – MARCH 2003 – REVISED JUNE 2003
¨
¨
¨
FEATURES
Gamma Correction Channels: 6, 4
Integrated V
COM
Buffer
Excellent Output Current Drive:
– Gamma Channels: > 10mA
– V
COM
: > 100mA typ
Large Capacitive Load Drive Capability
Rail-to-Rail Output
PowerPAD Package: BUF07703
Low-Power/Channel: < 250
μ
A
Wide Supply Range: 4.5V to 16V
Specified for 0
°
C to 85
°
C
High ESD Rating: 4kV HBM, 1.5kV CDM
APPLICATIONS
LCD Flat Panel Displays
LCD Television Displays
MODEL
GAMMA
CHANNELS
VCOM CHANNELS
BUF07703
6
1
BUF06703
6
0
BUF05703
4
1
RELATED PRODUCTS
MODEL
GAMMA
CHANNELS
VCOM CHANNELS
BUF11702
10
1
BUF04701
4
—
—
TLV2374
4
DESCRIPTION
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 V
COM
channel
with higher current drive capability is integrated in the
BUF07703 and BUF05703.
A flow through pin out has been adopted to allow simple
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 1.5kV
CDM.
The various buffers within the BUFxx703 are carefully
matched to the voltage I/O requirements for the gamma
correction application. Each buffer is capable of driving
heavy capacitive loads and offers fast load current
switching. The V
COM
channel has increased output
drive of > 100mA and can handle even larger capacitive
loads.
The BUF07703 is available in the HTSSOP
PowerPAD
package for dramatically increased power
dissipation capability. The BUF06703 and BUF05703
are available in standard TSSOP-16 and TSSOP-14
packages.
www.ti.com
Copyright
2003, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.
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相關PDF資料 |
PDF描述 |
|---|---|
| buf06703 | MULTI-CHANNEL LEC GAMMA CORRECTION BUFFER |
| BUF07703 | MULTI-CHANNEL LEC GAMMA CORRECTION BUFFER |
| BUF07704AIPWP | 18 - V SUPPLY MULTI - CHANNER GAMMA CORRECTION BUFFER |
| BUF07704AIPWPR | 18 - V SUPPLY MULTI - CHANNER GAMMA CORRECTION BUFFER |
| BUF11704 | 18 - V SUPPLY MULTI - CHANNER GAMMA CORRECTION BUFFER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| BUF05703PW | 功能描述:LCD Gamma緩沖器 4 Ch LCD Gamma Crction Buffer +Vcom RoHS:否 制造商:Maxim Integrated 輸入補償電壓: 轉換速度: 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 |
| BUF05703PWG4 | 功能描述:LCD Gamma緩沖器 4 Ch LCD Gamma Crction Buffer +Vcom RoHS:否 制造商:Maxim Integrated 輸入補償電壓: 轉換速度: 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 |
| BUF05703PWR | 功能描述:LCD Gamma緩沖器 4 Ch LCD Gamma Crction Buffer +Vcom RoHS:否 制造商:Maxim Integrated 輸入補償電壓: 轉換速度: 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 |
| BUF05703PWRG4 | 功能描述:LCD Gamma緩沖器 4 Ch LCD Gamma Crction Buffer +Vcom RoHS:否 制造商:Maxim Integrated 輸入補償電壓: 轉換速度: 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 |
| BUF05704 | 制造商:BB 制造商全稱:BB 功能描述:18 - V SUPPLY MULTI - CHANNER GAMMA CORRECTION BUFFER |
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