DG1408E, DG1409E
www.vishay.com
Vishay Siliconix
3.9 , 8-Channel / Dual 4-Channel,
15 V, +12 V, 5 V Precision Multiplexers
DESCRIPTION FEATURES
The DG1408E is a precision analog multiplexer comprising 35 V supply max. rating
eight single-ended channels. The DG1409E is a dual four
3.9 typical and 4.2 max. on-resistance at
single-ended channels analog multiplexer. Built on a new
25 C
CMOS process, the Vishay Siliconix DG1408E and
0.59 on-resistance flatness
DG1409E offer low on-resistance of 3.9 . The low and flat
Channel to channel on-resistance match: 0.27
resistance over the full signal range provides excellent
linearity and low signal distortion. The new CMOS platform
Up to 250 mA continuous current
also ensures ultra low power dissipation, minimized
Supports single and dual supply operation
parasitic capacitance, and low charge injection.
Fully specified at 15 V, +12 V, and 5 V
The DG1408E and DG1409E can operate from either a
Integrated VL supply
single 4.5 V to 24 V power supply, or from dual 4.5 V to
Low voltage logic compatible inputs, V = 2 V, V = 0.8 V
15 V power supplies. The DG1408E connects one of eight IH IL
inputs to a common output as determined by a 3-bit binary
BBM (break-before-make switching)
address (A0, A1, A2). The DG1409E connects one of four
Low parasitic capacitance:
inputs to a common output for both multiplexers as
DG1408E, C = 13 pF, C = 104 pF
S(off) D(on)
determined by a 2-bit binary address (A0 and A1).
DG1409E, C = 13 pF, C = 70 pF
S(off) D(on)
Break-before-make switching action protects against
Rail to rail signal handling
momentary crosstalk between adjacent channels. The part
does not require a VL logic supply, while all digital inputs QFN16, 4 mm 4 mm packages
have 0.8 V and 2 V logic thresholds to ensure low-voltage
Material categorization: for definitions of compliance
TTL / CMOS compatibility. Together with the compact
please see www.vishay.com/doc?99912
package, these make the part a great fit for battery operated
systems.
BENEFITS
The DG1408E and DG1409E on channel conduct signal
Low insertion loss
equally well in both directions. In the off state each channel
Low distortion
blocks voltages up to the power supply rails. An enable (EN)
Low power consumption
function allows the user to reset the multiplexer /
demultiplexer to all switches off for stacking several
Compact solution
devices.
Low charge injection over the full signal range
The advance performance of low insertion loss and low
distortion make the device ideal for signal switching and APPLICATIONS
relay replacement in a wide range of applications.
Medical and healthcare equipment
DG1408E and DG1409E are available in RoHS-compliant,
Data acquisition system
halogen-free QFN16, 4 mm x 4 mm package.
Industrial control and automation
Test and measurement equipment
Communication systems
Battery powered systems
Sample and hold circuits
Audio and video signal switching
Relay replacement
S17-0198-Rev. B, 06-Feb-17 Document Number: 76516
1
For technical questions, contact: analogswitchtechsupport@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?91000DG1408E, DG1409E
www.vishay.com
Vishay Siliconix
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
EN A A A
EN A A GND
0 1 2
0 1
DG1409E
DG1408E
16 15 14 13 16 15 14 13
QFN16 (4 mm x 4 mm) QFN16 (4 mm x 4 mm)
Decoder/Driver Decoder/Driver
GND
V- 1 12 V- 1 12 V+
S 2 11 V+ S 2 S
11
1 1a 1b
S S S
3 10 S 3 10
2 2a 2b
5
S S 9 S
4 9 S 4
3 3a 3b
6
56 78
567 8
S D D S
S D S S
4a a b 4b
4 8 7
TRUTH TABLE - DG1408E TRUTH TABLE - DG1409E
A2 A1 A0 EN ON SWITCH A1 A0 EN ON SWITCH
XX X 0 None
XX 0 None
0001 1 00 11
0011 2
01 12
0101 3
10 13
0111 4
11 14
1001 5
Note
1011 6
QFN exposed pad tied to V-
1101 7
1111 8
ORDERING INFORMATION
PART CONFIGURATION TEMPERATURE RANGE PACKAGE ORDERING PART NUMBER
DG1408E 8:1 MUX DG1408EEN-T1-GE4
-40 C to +125 C QFN (4 mm x 4 mm) 16L (variation 2)
DG1409E Dual 4:1 MUX DG1409EEN-T1-GE4
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL PARAMETER CONDITIONS LIMITS UNIT
V+ Reference to GND -0.3 V to +25 V
V- Reference to GND +0.3 V to -25 V
V+ to V- +35 V
Analog inputs (S or D) V- (-0.3 V) to V+ (+0.3 V)
Digital inputs GND (-0.3 V) to V+ (+0.3 V)
QFN (4 mm x 4 mm) 16L, T = 25 C 250
A
Maximum continuous switch current
QFN (4 mm x 4 mm) 16L, T = 125 C 100 mA
A
Maximum pulse switch current Pulse at 1 ms, 10 % duty cycle 500
Thermal resistance QFN (4 mm x 4 mm) 16L 32 C/W
ESD human body model (HBM); per ANSI / ESDA / JEDEC JS-001 6000 V
Latch up current, per JESD78D 200 mA
Temperature
Operating temperature -40 to +125
Max. operating junction temperature 150 C
Storage temperature -65 to +150
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING RANGE
ELECTRICAL MINIMUM MAXIMUMUNIT
Single supply (V+) 4.5 24
V
Dual supplies (V+ and V-) 4.5 16.5
S17-0198-Rev. B, 06-Feb-17 Document Number: 76516
2
For technical questions, contact: analogswitchtechsupport@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