DG441L VISHAY [Vishay Siliconix], DG441L Datasheet

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DG441L

Manufacturer Part Number
DG441L
Description
Precision Monolithic Quad SPST Low-Voltage CMOS Analog Switches
Manufacturer
VISHAY [Vishay Siliconix]
Datasheet

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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.
Document Number: 71399
S-03294—Rev. D, 17-Mar-03
FEATURES
D 2.7- thru 12-V Single Supply or
D On-Resistance—r
D Fast Switching—t
D TTL, CMOS Compatible
D Low Leakage: 0.25 nA
D 2000-V ESD Protection
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
"3- thru "6-Dual Supply
GND
IN
IN
V -
D
S
S
D
1
1
1
4
4
4
Dual-In-Line, TSSOP and SOIC
1
2
3
4
5
6
7
8
—t
ON
OFF
DS(on)
DG441L/442L
: 20 ns
: 12 ns
Top View
: 17 W
Low-Voltage CMOS Analog Switches
Precision Monolithic Quad SPST
16
15
14
13
12
11
10
BENEFITS
D Widest Dynamic Range
D Low Signal Errors and Distortion
D Break-Before-Make Switching Action
D Simple Interfacing
9
IN
D
S
V+
NC
S
D
IN
2
3
2
3
2
3
Temp Range
Combining high speed (t
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.
-55 to 125_C
-40 to 85_C
55 to 125_C
40 to 85_C
ORDERING INFORMATION
16 Pin Narrow SOIC
16-Pin Narrow SOIC
APPLICATIONS
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
Logic
16 Pin TSSOP
16-Pin TSSOP
16 Pin CerDIP
16-Pin CerDIP
Package
0
1
LCC 20
LCC-20
ON
TRUTH TABLE
Logic “0” v 0.8 V
Logic “1” w 2.4 V
: 20 ns), flat r
DG441L
Vishay Siliconix
OFF
ON
DG441L/442L
DG441LAK, DG441LAK/883
DG442LAK, DG442LAK/883
DS(on)
Part Number
DG441LAZ/883
DG442LAZ/883
DG442L
DG441LDQ
DG442LDQ
DG441LDY
DG442LDY
OFF
ON
over the analog
www.vishay.com
1

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DG441L Summary of contents

Page 1

... Combining high speed (t signal range (5 W), minimal insertion lose (- 280 MHz), and excellent crosstalk and off-isolation performance ( - 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 ...

Page 2

... DG441L/442L Vishay Siliconix ABSOLUTE MAXIMUM RATINGS GND Digital Inputs mA, whichever occurs first Continuous Current (Any Terminal Current (Pulsed 1 ms, 10% duty cycle Storage Temperature: (DQ, DY Suffix (AK Suffix ...

Page 3

... V = 3.5 V Room S D Room Hot = 300 300 3.5 V, See Figure 2 Room S Hot DG441L/442L Vishay Siliconix A Suffix Limits D Suffix Limits -55 to 125_C -40 to 85_C Min Max Min Max - ...

Page 4

... DG441L/442L Vishay Siliconix a SPECIFICATIONS (SINGLE SUPPLY 5 V) Parameter Symbol Dynamic Characteristics e Charge Injection Q Power Supplies e Positive Supply Current I+ e Negative Supply Current I- e Ground Current I GND a SPECIFICATIONS (SINGLE SUPPLY 3 V) Parameter Symbol Analog Switch e Analog Signal Range V ANALOG Drain-Source r DS(on) On-Resistance On-Resistance ...

Page 5

... V" Positive Supply Voltage (V) Document Number: 71399 S-03294—Rev. D, 17-Mar- DG441L/442L Vishay Siliconix r vs. Drain Voltage and Temperature DS(on) (Single Supply A=125_C E B= 85_C C= 25_C 10 D= -40_C ...

Page 6

... DG441L/442L Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Input Threshold vs. Single Supply Voltage 1.8 1.5 1.2 0.9 0.6 0.3 0 V" Positive Supply Voltage (V) Capacitance vs. Analog Signal (Dual Supply " SUPPLY C D(on D(off Analog Voltage (V) www.vishay.com 6 Charge Injection vs. Drain Voltage ...

Page 7

... S-03294—Rev. D, 17-Mar-03 Level Shift/ Drive FIGURE 1. Logic Input V O Switch C Input Switch Output Note: FIGURE 2. Switching Time FIGURE 3. Charge Injection DG441L/442L Vishay Siliconix < 50% 50% t < OFF 80% 80 Logic input waveform is inverted for DG442 ...

Page 8

... DG441L/442L Vishay Siliconix TEST CIRCUITS 0V, 2 0V, 2.4 V GND Isolation = 20 log TALK bypass FIGURE 4. Crosstalk www.vishay.com tantalum in parallel with 0.01 mF ceramic ...

Page 9

... GAIN GAIN GAIN GAIN 100 V DG441L or DG442L V - FIGURE 9. Precision-Weighted Resistor Programmable-Gain Amplifier Document Number: 71399 S-03294—Rev. D, 17-Mar-03 + VN0300L + +12 V Gain error is determined only by the resistor tolerance. Op amp offset and CMRR will limit ac- curacy of circuit ...

Page 10

All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or ...

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