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參數(shù)資料
| 型號： | AD8509 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 9- and 11-Channel, Muxed Input LCD Reference Drivers(9通道,多路輸入,LCD驅(qū)動器) |
| 中文描述： | 9 -和11通道，混合輸入液晶參考驅(qū)動器（9通道，多路輸入，液晶顯示驅(qū)動器） |
| 文件頁數(shù)： | 4/4頁 |
| 文件大?。?/td> | 67K |
| 代理商： | AD8509 |
AD8509/AD8511
REV. 0
–4–
C
P
OUT LINE DIME NSIONS
Dimensions shown in inches and (mm).
48-Lead T SSOP
(RU Suffix)
0
48
25
24
1
0.488 (12.4)
0.496 (12.6)
0
0
PIN 1
SEATING
PLANE
0.006 (0.15)
0.002 (0.05)
0.0116 (0.27)
0.0067 (0.17)
0.0197 (0.5)
BSC
0.0433
(1.10)
MAX
0.0079 (0.20)
0.0035 (0.090)
0.028 (0.70)
0.020 (0.50)
8
°
0
°
APPLIC AT IONS
T he AD8509 and AD8511 are CMOS buffers with A/B inputs,
which are used to select between two different reference voltages
set up by an external resistor ladder. Input bias currents are or-
ders of magnitude less than competitive parts, allowing very
large resistor ladders to be used to save supply current. A guar-
anteed value of 50 nA is much higher than actual values and is
limited by leakage in the test system.
Buffer outputs are designed to drive resistive loads. T hey are
also stable with capacitive loads, so no resistors should be used
in series with these outputs to attain the best display perfor-
mance. Outputs have high slew rates and 6
μ
s settling times.
Each output is capable of delivering a minimum of 120 mA,
assuring fast response to varying loads.
T he AD8509 is a 9-channel buffer and is similar to the LMC6009
in functionality. T he AD8511 is an 11-channel buffer similar to the
CL-FP6131. However, the control to select either 9- or 11-channel
operation, the EN_11 pin of the CL-FP6131, is not available on
the AD8511. If 9-channel operation is desired, use the AD8509.
Power supply pins on the AD8509 and AD8511 have multiple
ground and V
CC
connections. Because of the high peak currents
that these buffers can deliver, it is strongly recommended that all
be connected, and that the V
CC
pins be suitably bypassed.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8509ARU | 制造商:AD 制造商全稱:Analog Devices 功能描述:9- and 11-Channel, Muxed Input LCD Reference Drivers |
| AD8509ARU-REEL | 制造商:Analog Devices 功能描述:LCD DRVR 5V 48-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:9-CHANNEL LCD REFERENCE DRIVER - Tape and Reel |
| AD8509ARUZ-REEL | 功能描述:IC MUX LCD DVR 9CH 3.3V 48TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 顯示器驅(qū)動器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 顯示器類型:真空熒光 (VF) 配置:5 x 7（矩陣） 接口:串行 數(shù)字或字符:- 電流 - 電源:3.5mA 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-QSOP 包裝:帶卷 (TR) |
| AD8510 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifiers |
| AD8510_07 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifiers |
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