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DG419BDQ

Description
precision cmos analog switches
CategoryAnalog mixed-signal IC    The signal circuit   
File Size106KB,9 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric Compare View All

DG419BDQ Overview

precision cmos analog switches

DG419BDQ Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerVishay
Parts packaging codeMSOP
package instructionTSSOP, TSSOP8,.19
Contacts8
Reach Compliance Codeunknown
Other featuresALSO OPERATES WITH 12 V NOMINAL SINGLE SUPPLY
Analog Integrated Circuits - Other TypesSPDT
JESD-30 codeS-PDSO-G8
JESD-609 codee0
length3 mm
Nominal Negative Supply Voltage (Vsup)-15 V
normal positionNO/NC
Number of channels1
Number of functions1
Number of terminals8
Nominal off-state isolation86 dB
Maximum on-state resistance (Ron)25 Ω
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.19
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)240
power supply12/+-15 V
Certification statusNot Qualified
Maximum seat height1.1 mm
Nominal supply voltage (Vsup)15 V
surface mountYES
Maximum disconnect time87 ns
Maximum connection time87 ns
switchBREAK-BEFORE-MAKE
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width3 mm
DG417B/418B/419B
New Product
Vishay Siliconix
Precision CMOS Analog Switches
FEATURES
D
D
D
D
D
"15-V
Analog Signal Range
On-Resistance—r
DS(on)
: 15
W
Fast Switching Action—t
ON
: 100 ns
TTL and CMOS Compatible
MSOP-8 and SOIC-8 Packaging
BENEFITS
D
D
D
D
D
D
Wide Dynamic Range
Low Signal Errors and Distortion
Break-Before-Make Switching Action
Simple Interfacing
Reduced Board Space
Improved Reliability
APPLICATIONS
D
D
D
D
D
D
D
Precision Test Equipment
Precision Instrumentation
Battery Powered Systems
Sample-and-Hold Circuits
Military Radios
Guidance and Control Systems
Hard Disk Drives
DESCRIPTION
The DG417B/418B/419B monolithic CMOS analog switches
were designed to provide high performance switching of
analog signals. Combining low power, low leakages, high
speed, low on-resistance and small physical size, the DG417B
series is ideally suited for portable and battery
powered industrial and military applications requiring high
performance and efficient use of board space.
high voltage silicon gate (HVSG) process. Break-before-make
is guaranteed for the DG419B, which is an SPDT
configuration. An epitaxial layer prevents latchup.
Each switch conducts equally well in both directions when on,
and blocks up to the power supply level when off.
To achieve high-voltage ratings and superior switching
performance, the DG417B series is built on Vishay Siliconix’s
The DG417B and DG418B respond to opposite control logic
levels as shown in the Truth Table.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG417B
Dual-In-Line, SOIC-8 and MSOP-8
S
NC
GND
V+
1
2
3
4
Top View
8
7
6
5
D
V-
0
IN
V
L
1
ON
OFF
OFF
ON
TRUTH TABLE
Logic
DG417B
DG418B
Logic “0” =
v
0.8 V, Logic “1” =
w
2.4 V
DG419B
Dual-In-Line, SOIC-8 and MSOP-8
D
S
1
GND
V+
1
2
3
4
Top View
8
7
6
5
S
2
V-
IN
V
L
TRUTH TABLE DG419B
Logic
0
1
SW
1
ON
OFF
SW
2
OFF
ON
Logic “0” =
v
0.8 V, Logic “1” =
w
2.4 V
Document Number: 72107
S-31538—Rev. B, 11-Aug-03
www.vishay.com
1

DG419BDQ Related Products

DG419BDQ DG419BAK/883
Description precision cmos analog switches precision cmos analog switches
Is it Rohs certified? incompatible incompatible
package instruction TSSOP, TSSOP8,.19 DIP, DIP8,.3
Reach Compliance Code unknown unknown
Analog Integrated Circuits - Other Types SPDT SPDT
JESD-30 code S-PDSO-G8 R-XDIP-T8
JESD-609 code e0 e0
normal position NO/NC NO/NC
Number of functions 1 1
Number of terminals 8 8
Maximum on-state resistance (Ron) 25 Ω 52 Ω
Maximum operating temperature 85 °C 125 °C
Minimum operating temperature -40 °C -55 °C
Package body material PLASTIC/EPOXY CERAMIC
encapsulated code TSSOP DIP
Encapsulate equivalent code TSSOP8,.19 DIP8,.3
Package shape SQUARE RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH IN-LINE
Peak Reflow Temperature (Celsius) 240 NOT SPECIFIED
power supply 12/+-15 V 12/+-15 V
Certification status Not Qualified Not Qualified
surface mount YES NO
Maximum connection time 87 ns 125 ns
switch BREAK-BEFORE-MAKE BREAK-BEFORE-MAKE
technology CMOS CMOS
Temperature level INDUSTRIAL MILITARY
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form GULL WING THROUGH-HOLE
Terminal pitch 0.65 mm 2.54 mm
Terminal location DUAL DUAL
Maximum time at peak reflow temperature 30 NOT SPECIFIED
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