DG508ACJ Datasheet Download

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DG508ACJ
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Description:
[Monolithic CMOS Analog Multiplexers]
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1122 K
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11 Pages
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MAXIM [ MAXIM INTEGRATED PRODUCTS ]
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19-0028; Rev 3; 9/01
Monolithic CMOS Analog Multiplexers
General Description
Maxim’s DG508A and DG509A are monolithic CMOS
analog multiplexers (muxes): the DG508A is a single
8-channel (1-of-8) mux, and the DG509A is a differential
4-channel (2-of-8) mux.
Both devices guarantee break-before-make switching.
Maxim guarantees these muxes will not latch up if the
power supplies are turned off with the input signals still
present. Maxim also guarantees continuous operation
when these devices are powered by supplies ranging
from ±4.5V to ±18V.
The DG508A/DG509A are plug-in upgrades for the indus-
try-standard DG08A/DG509A, respectively. Maxim’s parts
have lower on-resistance, faster enable switching times,
and significantly lower leakage currents. The DG508A/
DG509A also consume significantly lower power, making
them ideal for portable equipment.
o
Improved Second Source
o
Operate from ±4.5V to ±18V Supplies
o
Symmetrical, Bidirectional Operation
o
Logic and Enable Inputs, TTL and
CMOS Compatible
o
Latchup-Proof Construction
o
Monolithic, Low-Power CMOS Design
Features
DG508A/DG509A
Ordering Information
PART
DG508ACJ
DG508ACWE
DG508AC/D
DG508ABK
DG508ADJ
DG508ADY
DG508AEGE
DG508AEWE
DG508AAK
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-20°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
PIN-PACKAGE
16 Plastic DIP
16 Wide SO
Dice*
16 CERDIP
16 Plastic DIP
16 Narrow SO
16 QFN
16 Wide SO
16 CERDIP
Applications
Control Systems
Data Logging Systems
Aircraft Heads-Up Displays
Data-Acquisition Systems
Signal Routing
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
Typical Operating Circuits
TOP VIEW
Pin Configurations
A0 1
EN 2
V- 3
S1 4
16 A1
15 A2
14 GND
-15V
-15V
ANALOG
INPUT
(OUTPUTS)
+15V
V+
CLOCK
IN
N.C.
B
IN
Q
B
Q
C
Q
D
A
IN
Q
r01 r02 GND
A
+15V
N.C.
V+ GND
V-
S1
S2
S3
DG508A
S4
D
S5
S6
S7
S8 A0 A1 A2 EN
DG508A
13 V+
12 S5
11 S6
10 S7
9
S8
ANALOG
OUTPUT
(INPUTS)
S2 5
S3 6
S4 7
D 8
A0 1
EN 2
V- 3
S1A 4
S2A 5
S3A 6
S4A 7
16 A1
15 GND
14 V+
DG509A
13 S1B
12 S2B
11 S3B
10 S4B
9
DB
ENABLE IN (MUX ON/OFF CONTROL)
DA 8
8-CHANNEL SEQUENTIAL MUX/DEMUX
DIP/SO
Typical Operating Circuits continued at end of data sheet.
Pin Configurations continued at end of data sheet.
1
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.