參數資料
型號: ADG509ATQ
廠商: Analog Devices Inc
文件頁數: 1/16頁
文件大?。?/td> 0K
描述: IC MULTIPLEXER DUAL 4X1 16CDIP
產品培訓模塊: iCMOS™ Switches and Multiplexers for Data Acquisition
Switch Fundamentals
標準包裝: 25
功能: 多路復用器
電路: 2 x 4:1
導通狀態(tài)電阻: 700 歐姆
電壓電源: 單/雙電源
電壓 - 電源,單路/雙路(±): 10.8 V ~ 16.5 V,±10.8 V ~ 16.5 V
電流 - 電源: 600µA
工作溫度: -55°C ~ 125°C
安裝類型: 通孔
封裝/外殼: 16-CDIP(0.300",7.62mm)
供應商設備封裝: 16-CDIP
包裝: 管件
CMOS 4-/8-Channel
Analog Multiplexers
ADG508A/ADG509A
Rev. D
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
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
2009 Analog Devices, Inc. All rights reserved.
FEATURES
44 V supply maximum rating
VSS to VDD analog signal range
Single-/dual-supply specifications
Wide supply range: 10.8 V to 16.5 V
Extended plastic temperature range: 40°C to +85°C
Low power dissipation: 28 mW maximum
Low leakage: 20 pA typical
Available in 16-lead DIP/SOIC and 20-lead PLCC/LCC
packages
Superior alternative to
DG508A, HI-508
DG509A, HI-509
FUNCTIONAL BLOCK DIAGRAMS
ADG508A
S1
S8
D
A0 A1 A2 EN
DECODER
00
05
1-
00
1
Figure 1. ADG508A
ADG509A
S1A
S4A
DA
A0 A1
EN
DECODER
DB
S1B
S4B
00
0
5
1-
0
02
Figure 2. ADG509A
GENERAL DESCRIPTION
The ADG508A and ADG509A are CMOS monolithic analog
multiplexers with eight channels and dual four channels, respec-
tively. The ADG508A switches one of eight inputs to a common
output, depending on the state of three binary addresses and an
enable input. The ADG509A switches one of four differential
inputs to a common differential output, depending on the state
of two binary addresses and an enable input. Both devices have
TTL and 5 V CMOS logic-compatible digital inputs.
The ADG508A and ADG509A are designed on an enhanced
LC2MOS process that gives an increased signal capability of VSS
to VDD and enables operation over a wide range of supply voltages.
The devices can comfortably operate anywhere in the 10.8 V to
16.5 V single- or dual-supply range. These multiplexers also
feature high switching speeds and low RON.
PRODUCT HIGHLIGHTS
1.
Single-/Dual-Supply Specifications with a Wide Tolerance.
The devices are specified in the 10.8 V to 16.5 V range for
both single and dual supplies.
2.
Extended Signal Range. The enhanced LC2MOS processing
results in a high breakdown and an increased analog signal
range of VSS to VDD.
3.
Break-Before-Make Switching. Switches are guaranteed
break-before-make so that input signals are protected
against momentary shorting.
4.
Low Leakage. Leakage currents in the range of 20 pA make
these multiplexers suitable for high precision circuits.
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