DG408 Datasheet PDF - Vishay Siliconix
| Part Number | DG408 | |
| Description | 8-Ch/Dual 4-Ch High-Performance CMOS Analog Multiplexers | |
| Manufacturers | Vishay Siliconix | |
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www.vishay.com
DG408, DG409
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
Available
Available
• 44 V supply max. rating
• TTL compatible logic
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
Note
* This datasheet provides information about parts that are
RoHS-compliant and/or parts that are non-RoHS-compliant. For
example, parts with lead (Pb) terminations are not RoHS-compliant.
Please see the information/tables in this datasheet for details.
BENEFITS
• Reduced switching errors
• Reduced glitching
• Improved data throughput
• Reduced power consumption
• Increased ruggedness
• Wide supply ranges
- Single supply: +5 V to 36 V
- Dual supplies: ± 5 V to ± 20 V
APPLICATIONS
• Data acquisition systems
• Audio signal routing
• ATE systems
• Battery powered systems
• Single supply systems
• Medical instrumentation
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG408
Dual-In-Line,
SOIC and TSSOP
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
Top View
DG409
Dual-In-Line,
SOIC and TSSOP
A0 1
16 A1
EN 2 Decoders/Drivers 15 GND
V-
3
V+
14
S1a 4
13 S1b
S2a 5
12 S2b
S3a 6
11 S3b
S4a 7
10 S4b
Da 8
9 Db
Top View
S13-2504-Rev. K, 16-Dec-13
1
Document Number: 70062
For technical questions, contact: [email protected]
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
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www.vishay.com
DG408, DG409
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
80
V+ = 15 V
V- = - 15 V
60 CD(on)
CD(off)
40
60
VS = 0 V for ID(off)
VS = VD for ID(on)
40
20 DG409 ID(off)
DG409 ID(on)
0
DG408 ID(off)
20
CS(off)
0
- 15
- 10 - 5
0
5 10
VANALOG - Analog Voltage (V)
15
Source/Drain Capacitance vs. Analog Voltage
100
60
20
- 20
V+ = 15 V
V- = - 15 V
VS = - VD for ID(off)
VD = VS(open) for ID(on)
DG409 ID(off)
- 20
DG408 ID(on)
- 40
- 60
0
2 4 6 8 10
VANALOG - Analog Voltage (V)
12
Drain Leakage Current vs. Source/Drain Voltage
(Single 12 V Supply)
20
15
V+ = 15 V
10 V- = - 15 V
5
- 60 DG409 ID(on)
- 100
DG408 ID(on), ID(off)
- 140
- 15
- 10 - 5
0
5 10
VD or VS - Drain or Source Voltage (V)
15
Drain Leakage Current vs. Source/Drain Voltage
0
V+ = 12 V
- 5 V- = 0 V
- 10
- 15 - 10
-5
0
5 10
VS - Source Voltage (V)
15
Source Leakage Current vs. Source Voltage
2.0 - 100 mA
- 10 mA
VSUPPLY = ± 15 V
1.5
- 1 mA
VEN = 2.4 V
1.0 - 100 µA
- 10 µA
0.5 VEN = 0 V or 5 V
- 1 µA
0.0
4
8 12 16
+ VSUPPLY (V)
20
- 0.1 µA
100
1K 10K 100K 1M
Switching Frequency (Hz)
10M
Input Switching Threshold vs. Supply Voltage
Negative Supply Current vs. Switching Frequency
S13-2504-Rev. K, 16-Dec-13
5
Document Number: 70062
For technical questions, contact: [email protected]
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
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DG408 electronic component. |
| Information | Total 19 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ DG408.PDF Datasheet ] | |
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