DG5043
Vishay Siliconix
Monolithic General-Purpose CMOS Analog Switch
FEATURES
D
D
D
D
"15-V
Input Range
On-Resistance: <50
W
Break-Before-Make Switching
TTL and CMOS Compatible
BENEFITS
D
D
D
D
Improved Signal Headroom
Reduced Switching Errors
No Shorting of Inputs
Simple Interfacing
APPLICATIONS
D
Audio Switching
D
Instrumentation
D
Battery Powered Systems
DESCRIPTION
The DG5043 solid state analog switch is recommended for
general purpose applications in instrumentation, and process
control. Built on the Vishay Siliconix PLUS-40 high voltage
CMOS process, this device provides ease-of-use and
performance advantages to the system designer. Key
performance features of the DG5043 are 1-ms switching, low
power supply requirements, and break-before-make
switching. Each switch conducts equally well in either
direction, when on, and blocks up to 30 V peak-to-peak when
off. Off leakage current is 1-nA maximum. An epitaxial layer
prevents latch up. For new designs, DG403 is recommended.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Dual-In-Line
D
1
NC
D
3
S
3
S
4
D
4
NC
D
2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
S
1
IN
1
V鈥?/div>
GND
V
L
V+
IN
2
S
2
TRUTH TABLE
Logic
0
1
SW
1
, SW
2
OFF
ON
Logic 鈥?鈥?=
v
0.8 V
Logic 鈥?鈥?=
w
2 V
SW
3
, SW
4
ON
OFF
ORDERING INFORMATION
Temp Range
0 to 70_C
Package
16-Pin Plastic DIP
Part Number
DG5043CJ
Top View
ABSOLUTE MAXIMUM RATINGS
V+ to V鈥?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 V
GND to V鈥?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 V
V
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (GND 鈥?0.3 V) to 44 V
Digital Inputs
a
V
S
, V
D
. . . . . . . . . . . . . . . . . . . . . . . (V鈥? 鈥? V to (V+ plus 2 V)
or 30 mA, whichever occurs first
Current (Any Terminal) Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
Current, S or D (Pulsed 1 ms 10% duty) . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5 to 125_C
Notes:
a. Signals on S
X
, D
X
, or IN
X
exceeding V+ or V鈥?will be clamped by internal
diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC Board.
c. Derate 6 mW/_C above 75_C
Power Dissipation (Package)b
16-Pin Plastic DIP
c
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470 mW
Document Number: 70059
S-52880鈥擱ev. B, 28-Apr-97
www.vishay.com
S
FaxBack 408-970-5600
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