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Vishay Intertechnology Electronic Components Datasheet

DG409LE Datasheet

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

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www.vishay.com
DG408LE, DG409LE
Vishay Siliconix
17 , +12 V / ± 5 V / +5 V / +3 V,
8-Ch / Dual 4-Ch High Performance Analog Multiplexers
DESCRIPTION
The DG408LE, DG409LE are monolithic analog
multiplexers / demultiplexers designed to operate on
single and dual supplies. Single supply voltage ranges from
3 V to 16 V while dual supply operation is recommended
with ± 3 V to ± 8 V.
The DG408LE 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 DG409LE 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 to protect 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.
The DG408LE, DG409LE feature low on-resistance, fast
switching time, and low leakage. They are ideal for data
acquisition, control and automation, test instrument, and
healthcare products. The DG408LE, DG409LE has an
internal regulator powers the logic circuit. Such design
reduces device power consumption and makes them ideal
for battery operated applications.
The DG408LE, DG409LE are available in TSSOP16,
SOIC16, and QFN16 packages.
FEATURES
• Pin-for-pin compatibility with DG408, DG409,
and DG508, DG509
• 3 V to 16 V single supply or ± 3 V to ± 8 V dual Available
supply operation
• Low power consumption: 6 μA/max., EN = Vx = 5 V Available
• Lower on-resistance: RDS(on) - 17 typ.
• Fast switching: tON - 55 ns, tOFF - 36 ns
• Break-before-make guaranteed
Available
• Low leakage: IS(OFF) - 1 nA max.
• TTL, CMOS, LV logic (3 V) compatible
• -99 dB off-isolation and -98 dB crosstalk at 100 kHz
• Low parasitic capacitances: CS(OFF) = 5.5 pF,
CD(ON) = 35 pF (DG408LE)
• ESD Protection:
± 2.5 kV human body model
± 100 V machine model
• 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
• High accuracy
• Single and dual power rail capacity
• Wide operating voltage range
• Simple logic interface
APPLICATIONS
• Automatic test equipment
• Data acquisition systems
• Meters and instruments
• Medical and healthcare systems
• Communication systems
• Audio and video signal routing
• Relay replacement
• Battery powered systems
• Computer peripherals
• Audio and video signal routing
FUNCTIONAL BLOCK DIAGRAMS AND PIN CONFIGURATIONS
DG408LE
Dual-In- Line, SOIC and TSSOP
DG409LE
Dual-In- Line, SOIC and TSSOP
A0 1
16 A1
EN 2 Decoders/Drivers 15 A2
V-
3
GND
14
S1 4
V+
13
S2 5
12 S5
S3 6
11 S6
S4 7
10 S7
D
8
9 S8
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
Top View
S16-0389-Rev.A, 07-Mar-16
1
Document Number: 78084
For technical questions, contact: analogswitchsupport@vishay.com
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

DG409LE Datasheet

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

No Preview Available !

www.vishay.com
QFN OUTLINE
DG408LE QFN16
(3 mm x 3 mm)
EN A0 A1 A2
16 15 14 13
V- 1
S1 2
S2 3
S3 4
Decoder/Driver
12 GND
11 V+
10 S5
9 S6
56
S4 D
78
S8 S7
DG408LE, DG409LE
Vishay Siliconix
DG409LE QFN16
(3 mm x 3 mm)
EN A0 A1 GND
16 15 14 13
V- 1
S1a 2
S2a 3
S3a 4
Decoder/Driver
12 V+
11 S1b
10 S2b
9 S3b
56
S4a Da
78
Db S4b
TRUTH TABLE (DG408LE)
A2 A1 A0 EN
XXX0
0001
0011
0101
0111
1001
1011
1101
1111
ON SWITCH
None
1
2
3
4
5
6
7
8
TRUTH TABLE (DG409LE)
A1 A0 EN
XX0
001
011
101
111
Note
• For low and high voltage levels for VAX and VEN consult “Digital Control” parameters for specific V+ operation.
ON SWITCH
None
1
2
3
4
ORDERING INFORMATION
TEMP. RANGE
CONFIGURATION
-40 °C to +85 °C
Lead-free
8 Channel
Single Ended
DG408LE
Dual 4 Channel
Differential
DG409LE
PACKAGE
16-pin TSSOP
16-pin SOIC
16-pin QFN
(3 mm x 3 mm)
Variation 2
16-pin TSSOP
16-pin SOIC
16-pin QFN
(3 mm x 3 mm)
Variation 2
PART NUMBER
DG408LEDQ-GE3
DG408LEDQ-T1-GE3
DG408LEDY-GE3
DG408LEDY-T1-GE3
DG408LEDN-T1-GE4
DG409LEDQ-GE3
DG409LEDQ-T1-GE3
DG409LEDY-GE3
DG409LEDY-T1-GE3
DG409LEDN-T1-GE4
MIN. ORDER / PACK. QUANTITY
Tube 360 units
Tape and reel, 3000 units
Tube 500 units
Tape and reel, 2500 units
Tape and reel, 2500 units
Tube 360 units
Tape and reel, 3000 units
Tube 500 units
Tape and reel, 2500 units
Tape and reel, 2500 units
Note
• -T1 indicates tape and reel, -GE3 indicates lead (Pb)-free and RoHS-compliant, NO -GE3 indicates standard tin/lead finish.
• Exposed pad of QFN package can be connected to GND, V-, or left floating.
S16-0389-Rev.A, 07-Mar-16
2
Document Number: 78084
For technical questions, contact: analogswitchsupport@vishay.com
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 DG409LE
Description 8-Ch / Dual 4-Ch High Performance Analog Multiplexers
Maker Vishay
PDF Download

DG409LE Datasheet PDF






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