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ADD8505

更新时间: 2024-01-17 18:54:31
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
8页 221K
描述
4-, 5-, 6-Channel, Muxed Input Line Inversion LCD Gamma Buffers

ADD8505 技术参数

是否无铅:含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP,针数:20
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.27
Is Samacsys:N放大器类型:BUFFER
最大平均偏置电流 (IIB):0.05 µA最大输入失调电压:20000 µV
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:6.5 mm湿度敏感等级:1
功能数量:5端子数量:20
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.2 mm标称压摆率:7 V/us
子类别:Buffer Amplifier供电电压上限:7 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:4.4 mm
Base Number Matches:1

ADD8505 数据手册

 浏览型号ADD8505的Datasheet PDF文件第2页浏览型号ADD8505的Datasheet PDF文件第3页浏览型号ADD8505的Datasheet PDF文件第4页浏览型号ADD8505的Datasheet PDF文件第5页浏览型号ADD8505的Datasheet PDF文件第6页浏览型号ADD8505的Datasheet PDF文件第7页 
4-, 5-, 6-Channel, Muxed Input  
Line Inversion LCD Gamma Buffers  
ADD8504/ADD8505/ADD8506  
FEATURES  
PIN CONFIGURATION DIAGRAMS  
Single-supply operation: 3.3 V to 6.5 V  
Rail-to-rail input, rail-to-rail output  
High output current: 380 mA  
Low supply current: 3.9 mA  
Stable with 1 nF loads  
INA1  
INB1  
INA2  
INB2  
INA3  
INB3  
INA4  
INB4  
1
2
3
4
5
6
7
8
16 OUT1  
15 OUT2  
14 VCC1  
13 A/B  
12 GND  
11 GND  
10 OUT3  
Wide temperature range: −40°C to +105°C  
16-, 20-, and 24-lead, Pb-free, TSSOP packages  
9
OUT4  
APPLICATIONS  
LCD line inversion gamma references  
Car navigation panels  
Figure 1. ADD8504: 4-Channel Buffer  
INA1  
INB1  
INA2  
INB2  
INA3  
INB3  
INA4  
INB4  
INA5  
1
2
3
4
5
6
7
8
9
20 VCC1  
19 OUT1  
18 OUT2  
17 OUT3  
16 VCC2  
15 A/B  
Personal media player panels  
GENERAL DESCRIPTION  
The ADD8504, ADD8505, and ADD8506 are 4-, 5-, and  
6-channel LCD gamma reference buffers designed to drive  
column driver gamma inputs in line inversion panels. Each  
buffer channel has an A/B input to select between two gamma  
voltage curves. These buffer channels drive the resistor ladders  
of LCD column drivers for gamma correction. The ADD8504/  
ADD8505/ADD8506 outputs have high slew rates and output  
drives that increase the stability of the reference ladder resulting  
in optimal gray scale and visual performance.  
14 GND  
13 GND  
12 OUT4  
11 OUT5  
INB5 10  
Figure 2. ADD8505: 5-Channel Buffer  
INA1  
INB1  
INA2  
INB2  
INA3  
INB3  
INA4  
INB4  
INA5  
1
2
3
4
5
6
7
8
9
24 VCC1  
23 OUT1  
22 OUT2  
21 OUT3  
20 VCC2  
19 A/B  
The ADD8504/ADD8505/ADD8506 are specified over the  
−40°C to +105°C temperature range. They are available, respec-  
tively, in 16-, 20-, and 24-lead thin shrink small outline (TSSOP),  
surface-mount, Pb-free packages.  
18 GND  
17 GND  
16 OUT4  
15 OUT5  
14 OUT6  
13 VCC3  
INB5 10  
INA6 11  
INB6 12  
Figure 3. ADD8506: 6-Channel Buffer  
Rev. B  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2006 Analog Devices, Inc. All rights reserved.  
 

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