DG417L/418L/419L
Vishay Siliconix
Precision Monolithic Low-Voltage CMOS Analog Switches
DESCRIPTION
FEATURES
The DG417L/418L/419L are low voltage pin-for-pin
compatible companion devices to the industry standard
DG417/418/419 with improved performance.
•
2.7- thru 12 V Single Supply or
3- thru 6 Dual Supply
On-Resistance - rON: 14 Ω
Fast Switching - tON: 28 ns
- tOFF: 13 ns
TTL, CMOS Compatible
Low Leakage: < 100 pA
Pb-free
Available
•
•
RoHS*
Using BiCMOS wafer fabrication technology allows the
DG417L/418L/419L to operate on single and dual supplies.
Single supply voltage ranges from 3 to 12 V while dual
supply operation is recommended with 3 to 6 V.
COMPLIANT
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Combining high speed (tON: 28 ns), flat rON over the analog
signal range (6 Ω), minimal insertion lose (up to 100 MHz),
and excellent crosstalk and off-isolation performance (- 70 dB
at 1 MHz), the DG417L/418L/419L are ideally suited for audio
and video signal switching.
APPLICATIONS
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•
•
•
•
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Precision Automatic Test Equipment
Precision Data Acquisition
Communication Systems
Battery Powered Systems
Computer Peripherals
The DG417L and DG418L respond to opposite control logic
as shown in the Truth Table. The DG419L has an SPDT
configuration.
SDSL, DSLAM
Audio and Video Signal Routing
BENEFITS
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•
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Widest Dynamic Range
Low Signal Errors and Distortion
Break-Before-Make Switching Action
Simple Interfacing
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG417L/DG418L
Dual-In-Line, MSOP-8 and SOIC-8
DG419L
Dual-In-Line, MSOP-8 and SOIC-8
1
2
3
4
8
7
6
5
NC/NO
*
COM
V-
1
2
3
4
8
7
6
5
COM
NC
NO
V-
IN
GND
V+
IN
GND
V+
V
L
V
L
Top View
Top View
*Not Connected
TRUTH TABLE - DG419L
TRUTH TABLE
Logic
NC
NO
OFF
ON
Logic
0
1
DG417L
ON
OFF
DG418L
OFF
ON
0
1
ON
OFF
ORDERING INFORMATION DG417L/418L
ORDERING INFORMATION DG419L
Temp Range
Package
Part Number
Temp Range
Package
8-Pin Narrow SOIC
8-Pin MSOP
Part Number
DG417LDY
DG417LDY-E3
DG417LDY-T1
DG417LDY-T1-E3
DG419LDY
DG419LDY-E3
DG419LDY-T1
DG419LDY-T1-E3
- 40 to 85 °C
8-Pin Narrow SOIC
DG418LDY
DG418LDY-E3
DG418LDY-T1
DG418LDY-T1-E3
DG419LDQ-T1-E3
DG417LDQ-T1-E3
DG418LDQ-T1-E3
8-Pin MSOP
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 71763
S-71009–Rev. E, 14-May-07
www.vishay.com
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