參數(shù)資料
型號(hào): ADD8710ARUZ-REEL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 1/12頁(yè)
文件大?。?/td> 0K
描述: IC GAMMA BUFFER 10CH DRV 28TSSOP
標(biāo)準(zhǔn)包裝: 2,500
應(yīng)用: TFT-LCD 面板:伽瑪緩沖器,VCOM 驅(qū)動(dòng)器
電路數(shù): 10
-3db帶寬: 5MHz
轉(zhuǎn)換速率: 8 V/µs
電流 - 電源: 7.7mA
電流 - 輸出 / 通道: 10mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 18 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 28-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 28-TSSOP
包裝: 帶卷 (TR)
10-Channel Gamma Buffer with VCOM Driver
ADD8710
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2004–2007 Analog Devices, Inc. All rights reserved.
FEATURES
Single-supply operation: 4.5 V to 18 V
Upper/lower buffers swing to VS/GND
Gamma continuous output current: >10 mA
VCOM peak output current: 250 mA
Offset voltage: 12 mV
Slew rate: 8 V/μs
Unity gain stable with large capacitive loads
Supply current: 700 μA per amplifier
Compact 28-lead TSSOP
Pb-free package
Drop-in replacement for BUF11702
APPLICATIONS
TFT LCD monitor panels
TFT LCD notebook panels
GENERAL DESCRIPTION
The ADD8710 is a low cost, 10-channel gamma buffer with a
VCOM driver that operates from a single supply. The part is
designed for high resolution TFT LCD panels and is built on an
advanced, high voltage CBCMOS process.
The gamma buffers have a high slew rate, minimum 10 mA
output current, and a high capacitive load drive capability. The
VCOM buffer is capable of delivering 250 mA of peak current and
can also drive large capacitive loads. The ADD8710 offers a
wide supply range and offset voltages below 12 mV.
The ADD8710 is specified over the 40°C to +85°C tempera-
ture range and is available in a Pb-free, 28-lead TSSOP package.
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VS
GND
NC
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUTCOM
28
27
26
25
24
23
22
21
20
19
18
17
16
15
ADD8710
GND
NC
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9
IN10
INCOM
VS
04
889
-0
01
NC = NO CONNECT
Figure 1. 28-Lead TSSOP (RU Suffix)
FUNCTIONAL BLOCK DIAGRAM
1
ADD8710
VS
GND
NC
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUTCOM
GND
NC
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9
IN10
INCOM
VS
04
88
9-
0
02
2
3
4
5
6
7
8
9
10
VCOM
Figure 2.
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