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DG409MIL Datasheet

8-Ch/Dual 4-Ch High-Performance CMOS Analog Multiplexers

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DG408MIL, DG409MIL
Vishay Siliconix
8-Ch/Dual 4-Ch High-Performance CMOS Analog Multiplexers
DESCRIPTION
The DG408 is an 8 channel single-ended analog multiplexer
designed to connect one of eight inputs to a common output
as determined by a 3-bit binary address (A0, A1, A2). The
DG409 is a dual 4 channel differential analog multiplexer
designed to connect one of four differential inputs to a
common dual output as determined by its 2-bit binary
address (A0, A1). Break-before-make switching action
protects against momentary crosstalk between adjacent
channels.
An on channel conducts current equally well in both
directions. In the off state each channel blocks voltages up
to the power supply rails. An enable (EN) function allows the
user to reset the multiplexer/demultiplexer to all switches off
for stacking several devices. All control inputs, address (Ax)
and enable (EN) are TTL compatible over the full specified
operating temperature range.
Applications for the DG408, DG409 include high speed data
acquisition, audio signal switching and routing, ATE
systems, and avionics. High performance and low power
dissipation make them ideal for battery operated and
remote instrumentation applications.
Designed in the 44 V silicon-gate CMOS process, the
absolute maximum voltage rating is extended to 44 V.
Additionally, single supply operation is also allowed. An
epitaxial layer prevents latchup.
For additional information please see Technical Article
TA201.
FEATURES
• Low on-resistance - RDS(on): 100
• Low charge injection - Q: 20 pC
• Fast transition time - tTRANS: 160 ns
• Low power - ISUPPLY: 10 μA
• Single supply capability
• 44 V supply max. rating
• TTL compatible logic
BENEFITS
• Reduced switching errors
• Reduced glitching
• Improved data throughput
• Reduced power consumption
• Increased ruggedness
• Wide supply ranges (± 5 V to ± 20 V)
APPLICATIONS
• Data acquisition systems
• Audio signal routing
• ATE systems
• Battery powered systems
• High rel systems
• Single supply systems
• Medical instrumentation
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG408
CerDIP
Top View
A0 1
16 A1
EN 2 Decoders/Drivers 15 A2
V-
3
GND
14
S1 4
S2 5
V+
13
12 S5
S3 6
11 S6
S4 7
10 S7
D8
9 S8
DG409
CerDIP
Top View
A0 1
16 A1
EN 2 Decoders/Drivers 15 GND
V-
3
V+
14
S1a 4
S2a 5
13 S1b
12 S2b
S3a 6
11 S3b
S4a 7
10 S4b
Da 8
9 Db
Document Number: 67952
S11-1003-Rev. A, 23-May-11
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


Vishay Intertechnology Electronic Components Datasheet

DG409MIL Datasheet

8-Ch/Dual 4-Ch High-Performance CMOS Analog Multiplexers

No Preview Available !

DG408MIL, DG409MIL
Vishay Siliconix
DG408
Key
V- 4
S1 5
NC 6
S2 7
S3 8
Top View
EN A0 NC A1 A2
3 2 1 20 19
18 GND
17 V+
LCC-20
16 NC
15 S5
14 S6
9 10 11 12 13
S4 D NC S8 S7
DG408
A0 1
EN 2
V- 3
S1 4
S2 5
S3 6
S4 7
D8
Top View
FLATPACK
16 A1
15 A2
14 GND
13 V+
12 S5
11 S6
10 S7
9 S8
DG409
Key
V- 4
S1a 5
NC 6
S2a 7
S3a 8
Top View
EN A0 NC A1 GND
3 2 1 20 19
18 V+
LCC-20
17 S1b
16 NC
15 S2b
14 S3b
9 10 11 12 13
S4a Da NC Db S4b
DG409
A0 1
EN 2
V- 3
S1a 4
S2a 5
S3a 6
S4a 7
Da 8
Top View
FLATPACK
16 A1
15 GND
14 V+
13 S1b
12 S2b
11 S3b
10 S4b
9 Db
TRUTH TABLE (DG408)
A2 A1 A0
XXX
000
001
010
011
100
101
110
111
EN ON SWITCH
0 None
11
12
13
14
15
16
17
18
TRUTH TABLE (DG409)
A1 A0
XX
00
01
10
11
Notes
• Logic “0” = VAL 0.8 V
• Logic “1” = VAH 2.4 V
• X = Do not care
EN
0
1
1
1
1
ON SWITCH
None
1
2
3
4
www.vishay.com
2
Document Number: 67952
S11-1003-Rev. A, 23-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


Part Number DG409MIL
Description 8-Ch/Dual 4-Ch High-Performance CMOS Analog Multiplexers
Maker Vishay
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DG409MIL Datasheet PDF






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