DG441L Datasheet, PDF (1/10 Pages) Vishay Siliconix – Precision Monolithic Quad SPST Low-Voltage CMOS Analog Switches

DG441L/442L
Vishay Siliconix
Precision Monolithic Quad SPST
Low-Voltage CMOS Analog Switches
FEATURES
D 2.7- thru 12-V Single Supply or
"3- thru "6-Dual Supply
D On-Resistance—r_DS(on): 17 W
D Fast Switching—t_ON: 20 ns
—t_OFF: 12 ns
D TTL, CMOS Compatible
D Low Leakage: 0.25 nA
D 2000-V ESD Protection
BENEFITS
APPLICATIONS
D Widest Dynamic Range
D Low Signal Errors and Distortion
D Break-Before-Make Switching Action
D Simple Interfacing
D Precision Automatic Test Equipment
D Precision Data Acquisition
D Communication Systems
D Battery Powered Systems
D Computer Peripherals
D SDSL, DSLAM
D Audio and Video Signal Routing
DESCRIPTION
The DG441L/442L are low voltage pin-for-pin compatible
companion devices to the industry standard DG441L/442L
with improved performance
Using BiCMOS wafer fabrication technology allows the
DG441L/442L 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.
Combining high speed (t_ON: 20 ns), flat r_DS(on) over the analog
signal range (5 W), minimal insertion lose (- 3 dB at 280 MHz),
and excellent crosstalk and off-isolation performance ( - 50 dB
at 50 MHz), the DG441L/442L are ideally suited for audio and
video signal switching.
The DG441L/442L responds to opposite control logic as
shown in the Truth Table. open and two normally closed
switches.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Dual-In-Line, TSSOP and SOIC
IN₁
1
D₁
2
S₁
3
V-
4
GND
5
S₄
6
D₄
7
IN₄
8
DG441L/442L
Top View
16 IN2
15 D2
14 S2
13 V+
12 NC
11 S3
10 D3
9 IN3
Document Number: 71399
S-03294—Rev. D, 17-Mar-03
TRUTH TABLE
Logic DG441L DG442L
0
ON
1
OFF
Logic “0” v 0.8 V
Logic “1” w 2.4 V
OFF
ON
ORDERING INFORMATION
Temp Range
Package
Part Number
-40 to 85_C
-55 to 125_C
16-Pin TSSOP
16-Pin Narrow SOIC
16-Pin CerDIP
LCC-20
DG441LDQ
DG442LDQ
DG441LDY
DG442LDY
DG441LAK, DG441LAK/883
DG442LAK, DG442LAK/883
DG441LAZ/883
DG442LAZ/883
www.vishay.com
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