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AD8509ARUZ-REEL

更新时间: 2024-11-22 21:54:19
品牌 Logo 应用领域
亚德诺 - ADI 驱动器
页数 文件大小 规格书
8页 231K
描述
9- and 11-Channel, Muxed Input LCD Reference Drivers

AD8509ARUZ-REEL 数据手册

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9- and 11-Channel, Muxed Input  
LCD Reference Buffers  
AD8509/AD8511  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
Single-supply operation: 3.3 V to 6.5 V  
High output current: 300 mA  
Low supply current: 6 mA  
INA1  
VO1  
INB1  
Stable with 1000 pF loads  
Pin-compatible with LMC6009  
Pin-compatible with CL-FP6131  
48-lead, Pb-free, TSSOP package  
INA2  
VO2  
INB2  
INA11  
VO11  
INB11  
APPLICATION  
A/B  
LCD line inversion gamma references  
Figure 1.  
GENERAL DESCRIPTION  
PIN CONFIGURATIONS  
The AD8509 and AD8511 are 9-channel and 11-channel LCD  
reference buffers, respectively, designed to drive 64 gray scale  
column drivers. Each buffer has an A/B input to select between  
two voltages for LCD displays. These buffers drive the resistor  
ladders of LCD column drivers for gamma correction. These  
LCD drivers have higher slew rates and higher output drive  
currents than similar competitive parts. This increases the  
stability of the reference ladder, resulting in better gray scale  
and visual performance.  
NC  
NC  
48 NC  
NC  
INA1  
INB1  
INA2  
INB2  
INA3  
INB3  
INA4  
INB4  
INA5  
INB5  
INA6  
INB6  
INA7  
INB7  
INA8  
INB8  
INA9  
INB9  
INA10  
INB10  
NC  
48 NC  
1
2
3
4
5
6
7
8
9
1
2
NC  
NC  
NC  
V
VO1  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
47  
46  
45  
44  
43  
42  
41  
NC  
NC  
V
NC  
3
INA1  
INB1  
INA2  
INB2  
INA3  
INB3  
4
5
CC  
CC  
6
GND  
VO1  
VO2  
VO3  
VO4  
GND  
VO2  
VO3  
7
8
9
40 VO4  
INA4 10  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
39  
38  
37  
36  
35  
34  
33  
VO5  
V
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
V
INB4  
INA5  
INB5  
INA6  
INB6  
INA7  
INB7  
INA8  
INB8  
INA9  
INB9  
NC  
CC  
CC  
AD8509  
AD8511  
The AD8509 and AD8511 are specified over the −40°C to +85°C  
temperature range. They are available in 48-lead, thin shrink  
small outline (TSSOP), surface-mount, Pb-free packages in tape  
and reel.  
TOP VIEW  
TOP VIEW  
GND  
VO5  
VO6  
VO7  
VO8  
VO9  
GND  
VO6  
VO7  
VO8  
VO9  
(Not to Scale)  
(Not to Scale)  
32 VO10  
GND  
31 GND  
31  
30  
29  
28  
27  
26  
V
V
30  
29  
28  
27  
26  
25  
CC  
CC  
A/B  
NC  
A/B  
NC  
NC  
NC  
NC  
NC  
NC  
INA11  
INB11  
VO11  
25 NC  
NC = NO CONNECT  
NC  
NC = NO CONNECT  
Figure 2. AD8509 and AD8511 48-Lead TSSOP (RU Suffix)  
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  
registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.326.8703  
www.analog.com  
© 2005 Analog Devices, Inc. All rights reserved.  

AD8509ARUZ-REEL 替代型号

型号 品牌 替代类型 描述 数据表
AD8509ARU-REEL ADI

类似代替

9- and 11-Channel, Muxed Input LCD Reference Drivers
AD8509ARU ADI

功能相似

9- and 11-Channel, Muxed Input LCD Reference Drivers

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