DG441L, DG442L
Vishay Siliconix
Precision Monolithic Quad SPST
Low-Voltage CMOS Analog Switches
DESCRIPTION
FEATURES
The DG441L, DG442L are low voltage pin-for-pin Halogen-free according to IEC 61249-2-21
compatible companion devices to the industry standard Definition
DG441L, DG442L with improved performance.
2.7 V thru 12 V single supply or
3 V thru 6 V dual supply
Using BiCMOS wafer fabrication technology allows the
On-resistance - R : 17
DS(on)
DG441L, DG442L to operate on single and dual supplies.
Fast switching - t : 20 ns
Single supply voltage ranges from 3 V to 12 V while dual
ON
- t : 12 ns
supply operation is recommended with 3 V to 6 V.
OFF
TTL, CMOS compatible
Combining high speed (t : 20 ns), flat R over the
Low leakage: 0.25 nA
ON DS(on)
analog signal range (5 ), minimal insertion lose (- 3 dB at
2000 V ESD protection
280MHz), and excellent crosstalk and off-isolation
Compliant to RoHS Directive 2002/95/EC
performance (- 50 dB at 50 MHz), the DG441L, DG442L are
BENEFITS
ideally suited for audio and video signal switching.
Widest dynamic range
The DG441L, DG442L responds to opposite control logic as
Low signal errors and distortion
shown in the Truth Table open and two normally closed
Break-before-make switching action
switches.
Simple interfacing
APPLICATIONS
Precision automatic test equipment
Precision data acquisition
Communication systems
Battery powered systems
Computer peripherals
SDSL, DSLAM
Audio and video signal routing
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Dual-In-Line, TSSOP and SOIC
TRUTH TABLE
Logic DG441L DG442L
IN 1 16 IN
1 2
0On Off
1Off On
D D
2 15
1 2
Logic0" 0.8 V
Logic1" 2.4 V
S S
3 14
1 2
ORDERING INFORMATION
V- 4 13 V+
Temp. Range Package Part Number
DG441L/442L
DG441LDQ-T1-E3
GND NC
5 12
16-pin TSSOP
Top View DG442LDQ-T1-E3
- 40 C to 85 C
DG441LDY-T1-E3
16-pin narrow
S S
4 6 11 3
SOIC
DG442LDY-T1-E3
DG441LAK, DG441LAK/883
D 7 10 D
4 3
16-pin CerDIP
DG442LAK, DG442LAK/883
- 55 C to 125 C
DG441LAZ/883
IN 8 9 IN
4 3
LCC-20
DG442LAZ/883
Document Number: 71399 www.vishay.com
S11-1066Rev. E, 30-May-11 1
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?91000DG441L, DG442L
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise noted)
A
Parameter Symbol LimitUnit
V + to V - - 0.3 to 13
GND to V -
7
A
V
GND - 0.3 to (V +) + 0.3
a
Digital Inputs V , V
S D
or 30 mA, whichever occurs first
Continuous Current (any terminal) 30
mA
Current, S or D (pulsed 1 ms, 10 % duty cycle) 100
(DQ, DY suffix) - 65 to 125
Storage Temperature C
(AK suffix) - 65 to 150
c
450
16-pin TSSOP
b d
650 mW
Power Dissipation (Packages) 16-pin narrow Body SOIC
e
900
16-pin CerDIP
Notes:
a. Signals on S , D , or IN exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings.
X X X
b. All leads welded or soldered to PC board.
c. Derate 7 mW/C above 75 C
d. Derate 7.6 mW/C above 75 C
e. Derate 12 mW/C above 75 C.
a
SPECIFICATIONS (Single Supply 12 V)
Test Conditions A Suffix Limits D Suffix Limits
Unless Otherwise Specified - 55 C to 125 C - 40 C to 85 C
Unit
V + = 12 V, V - = 0 V
b c d d d d
f
Parameter Symbol
Temp. Typ. Min. Max. Min. Max.
V = 2.4 V, 0.8 V
IN
Analog Switch
e
V Full 0 12 0 12 V
Analog Signal Range
ANALOG
V + = 10.8 V, V - = 0 V
Drain-Source Room 20 30 30
R
DS(on)
On-Resistance I = 10 mA, V = 2/9 V Full 45 40
S D
On-Resistance Match
R I = 10 mA, V = 9 V
Room 0.1 0.5 0.5
DS(on) S D
e
Between Channels
Room - 1 1 - 1 1
I
S(off)
Full - 15 15 - 10 10
V = 1/11 V, V = 11/1 V
Switch Off Leakage Current
D S
Room - 1 1 - 1 1
I
nA
D(off)
Full - 15 15 - 10 10
Room - 1 1 - 1 1
I V = V = 11/1 V
Channel On Leakage Current
D(on) S D
Full - 15 15 - 10 10
Digital Control
Input Current, V Low I V Under Test = 0.8 V
Full 0.01 - 1.5 1.5 - 1 1
IN IL IN
A
Input Current, V High I V Under Test = 2.4 V Full - 1.5 1.5 - 1 1
IN IH IN
Dynamic Characteristics
Room 20 60 60
t
Turn-On Time
ON
Full 80 70
R = 300 , C = 35 pF
L L
ns
V = 5 V, see figure 2
S Room 12 35 35
t
Turn-Off Time
OFF
Full 50 45
e
V = 0 V, R = 0 , C = 10 nF
Q Room 5 pC
Charge Injection g g L
e
OIRR Room 71
Off Isolation
R = 50 , C = 5 pF , f = 1 MHz dB
L L
e
X Room 95
Channel-to-Channel Crosstalk
TALK
e
C
Room 5
Source Off Capacitance S(off)
e
C
f = 1 MHz Room 6 pF
Drain Off Capacitance D(off)
e
C
Room 15
Channel On Capacitance D(on)
Power Supplies
Positive Supply Current I+ Full 0.03 1.5 1
-
Room - 1 - 1
Negative Supply Current I-
V = 0 V or 12 V 0.002
Full - 7.5 - 5 A
IN
-
I
Ground Current Full - 1.5 - 1
GND
0.002
www.vishay.com Document Number: 71399
2 S11-1066Rev. E, 30-May-11
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