參數(shù)資料
型號(hào): ADG609BRU
廠商: ANALOG DEVICES INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: 3 V/5 V, 4/8 Channel High Performance Analog Multiplexers
中文描述: 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO16
封裝: TSSOP-16
文件頁數(shù): 1/12頁
文件大?。?/td> 158K
代理商: ADG609BRU
REV. A
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
3 V/5 V 4/8 Channel Hgh
Performance Analog Multiplexers
ADG608/ADG609
Analog Devices, Inc., 1995
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
GE NE RAL DE SCRIPT ION
T he ADG608 and ADG609 are monolithic CMOS analog mul-
tiplexers comprising eight single channels and four differential
channels respectively, fully specified for
±
5 V, +5 V and +3 V
power supplies. T he ADG608 switches one of eight inputs to a
common output as determined by the 3-bit binary address lines
A0, A1 and A2. T he ADG609 switches one of four differential
inputs to a common differential output as determined by the
2-bit binary address lines A0 and A1. An EN input on both de-
vices is used to enable or disable the device. When disabled, all
channels are switched OFF. All the address and enable inputs
are T T L compatible over the full specified operating tempera-
ture range, making the parts suitable for bus-controlled systems
such as data acquisition systems, process controls, avionics and
AT Es since the T T L compatible address inputs simplify the digital
interface design and reduce the board space requirements.
T he ADG608/ADG609 are designed on an enhanced LC
2
MOS
process that provides low power dissipation yet gives high
switching speed and low on resistance. Each channel conducts
equally well in both directions when ON and has an input signal
range which extends to the supplies. In the OFF condition, sig-
nal levels up to the supplies are blocked. All channels exhibit
break-before-make switching action preventing momentary
shorting when switching channels. Inherent in the design is low
charge injection for minimum transients when switching the
digital inputs.
T he ability to operate from single +3 V, +5 V or
±
5 V bipolar
supplies makes the ADG608 and ADG609 perfect for use in
battery operated instruments and with the new generation of
DACs and ADCs from Analog Devices. T he use of 5 V sup-
plies and reduced operating currents gives much lower power
dissipation than devices operating from
±
15 V supplies.
PRODUCT HIGHLIGHT S
1. Extended Signal Range
T he ADG608/ADG609 are fabricated on an enhanced
LC
2
MOS process giving an increased signal range which
extends to the supplies.
2. Low Power Dissipation
3. Low R
ON
4. Fast Switching T imes
5. Break-Before-Make Switching
Switches are guaranteed break-before-make so that input
signals are protected against momentary shorting.
6. Single/Dual Supply Operation
ORDE RING GUIDE
Model
T emperature Range
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–55
°
C to +125
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
Package Option*
ADG608BN
ADG608BR
ADG608BRU
ADG608T RU
ADG609BN
ADG609BR
ADG609BRU
N-16
R-16A
RU-16
RU-16
N-16
R-16A
RU-16
*N = Plastic DIP; RU = T hin Shrink Small Outline Package (T SSOP);
R = 0.15" Small Outline IC (SOIC).
FUNCT IONAL BLOCK DIAGRAMS
S1
S8
A0
D
A1 A2 EN
D1 OF 8
ADG608
S1A
A0
DA
A1
S4A
S1B
S4B
DB
EN
1 OF 4
DECODER
ADG609
FEATURES
+3 V, +5 V,
6
5 V Power Supplies
V
SS
to V
DD
Analog Signal Range
Low On Resistance (30
V
max)
Fast Switching Times
t
ON
75 ns max
t
OFF
45 ns max
Low Power Dissipation (1.5
m
W max)
Break-Before-Make Construction
ESD > 5000 V as per Military Standard 3015.7
TTL and CMOS Compatible Inputs
APPLICATIONS
Automatic Test Equipment
Data Acquisition Systems
Communication Systems
Avionics and Military Systems
Microprocessor Controlled Analog Systems
Medical Instrumentation
Battery Powered Instruments
Remote Powered Equipment
Compatible with
6
5 V DACs and ADCs such as
AD7840/8, AD7870/1/2/4/5/6/8
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ADG609BRUZ 制造商:Analog Devices 功能描述:IC ANALOG MULTIPLEXER 4 X 1 TSSOP-16
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