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Vishay Intertechnology Electronic Components Datasheet

DG508A Datasheet

(DG508A / DG509A) Single 8-Ch/Differential 4-Ch CMOS Analog Multiplexers

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DG508A pdf
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DG508A_MIL/509A_MIL
Vishay Siliconix
Single 8-Ch/Differential 4-Ch CMOS Analog Multiplexers
(Obsolete for non-hermetic. Use DG408/409 as pin-for-pin replacements.)
FEATURES
D Low On-Resistance: 240 W
D TTL and CMOS Logic Compatible
D Low Power: 30 mW
D Break-Before-Make Switching
D 44-V Power Supply Rating
D Transition Time: 600 ns
BENEFITS
D Easily Interfaced
D Low Power Consumption
D Low System Crosstalk
D Wide Analog Signal Range
APPLICATIONS
D Communication Systems
D ATE
D Data Acquisition Systems
D Audio Signal Routing and Multiplexing
D Medical Instrumentation
DESCRIPTION
The DG508A_MIL, an 8-channel single-ended analog
multiplexer, is designed to connect one of eight inputs to a
common output as determined by a 3-bit binary address (A0,
A1, A2).
The DG509A_MIL, a dual 4-channel analog multiplexer, is
designed to connect one of four differential inputs to a common
output as determined by its 2-bit binary address (A0, A1) logic.
Break-before-make switching action protects against
momentary shorting of the input signals.
enable (EN) are TTL or CMOS compatible over the full
specified operating temperature range.
Fabricated in the Vishay Siliconix Plus-40 process, the
absolute maximum voltage rating is extended to 44 V, allowing
increased operating headroom for standard "15-V signal
swings and operation with "20-V supplies. An epitaxial layer
prevents latch up.
The DG508A_MIL/509A_MIL are available in hermetic
packages. For plastic packages, use the DG408/409 as
pin-for-pin replacements.
A channel in the on state conducts current equally well in both
directions. In the off state each channel blocks voltages up to
the power supply rails, normally 30 V peak-to-peak. An enable
(EN) function allows for device selection when several
multiplexers are used All control inputs, address (AX) and
For applications requiring address data latching, the
DG528/529 is recommended. DG408/409 is recommended
for higher precision applications. For wideband/video routing
and multiplexing, the DG538A is recommended.
FUNCTIONAL BLOCK DIAGRAMS AND PIN CONFIGURATIONS
Dual-In-Line
A0 1
EN
2
V–
3
S1 4
S2 5
S3 6
S4 7
D8
16 A1
Decoders/Drivers 15 A2
GND
14
V+
13
12 S5
11 S6
10 S7
DG508A_MIL
9 S8
Top View
LCC
EN A0 NC A1 A2
Key
3 2 1 20 19
V– 4
S1 5
NC 6
S2 7
S3 8
Decoders/Drivers
18 GND
17
DG508A_MIL
16
V+
NC
15 S5
14 S6
9 10 11 12 13
S4 D NC S8 S7
Top View
Document Number: 70067
S-00405—Rev. C, 21-Feb-00
www.vishay.com S FaxBack 408-970-5600
5-1


Vishay Intertechnology Electronic Components Datasheet

DG508A Datasheet

(DG508A / DG509A) Single 8-Ch/Differential 4-Ch CMOS Analog Multiplexers

No Preview Available !

DG508A pdf
DG508A_MIL/509A_MIL
Vishay Siliconix
FUNCTIONAL BLOCK DIAGRAMS AND PIN CONFIGURATIONS
ORDERING INFORMATION - DG508A_MIL
Temp Range
Package
Part Number
0 to 70_C
–25 to 85_C
–40 to 85_C
–55 to 125_C
16-Pin Plastic DIP
16-Pin CerDIP
16-Pin Narrow SOIC
16-Pin CerDIP
LCC-20
16-Pin Sidebraze
16-Pin Flat Pack
16-Pin Sidebraze
DG508ACJ
DG508ABK
DG508ADY
DG508AAK
DG508AAK/883
DG508AAZ/883
7705201EA
7705201EC
7705201FA
7705201FC
JM38510/19007BEA
JM38510/19007BEC
TRUTH TABLE - DG508A_MIL
A2 A1 A0 EN
XXX0
0001
0011
0101
0111
1001
1011
1101
1111
On Switch
None
1
2
3
4
5
6
7
8
Logic “0” = VAL v 0.8 V
Logic “1” = VAH w 2.4 V
X = Don’t Care
Dual-In-Line and SOIC
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
DG509A_MIL
Db
Top View
ORDERING INFORMATION - DG509A_MIL
Temp Range
–55 to 125_C
Package
16-Pin CerDIP
LCC-20
16-Pin Sidebraze
Part Number
DG509AAK
DG509AAK/883
DG509AAZ/883
JM38510/19008BEA
JM38510/19008BEC
LCC
EN A0 NC A1 GND
Key
3 2 1 20 19
V– 4
S1a 5
NC 6
S2a 7
S3a 8
Decoders/Drivers
DG509A_MIL
18 V+
17 S1b
16 NC
15 S2b
14 S3b
9 10 11 12 13
S4a Da NC Db S4b
Top View
TRUTH TABLE - DG509A_MIL
A1 A0 EN
XX0
001
011
101
111
On Switch
None
1
2
3
4
Logic “0” = VAL v 0.8 V
Logic “1” = VAH w 2.4 V
X = Don’t Care
www.vishay.com S FaxBack 408-970-5600
5-2
Document Number: 70067
S-00405—Rev. C, 21-Feb-00


Part Number DG508A
Description (DG508A / DG509A) Single 8-Ch/Differential 4-Ch CMOS Analog Multiplexers
Maker Vishay Siliconix
Total Page 11 Pages
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