DG200B
Vishay Siliconix
Monolithic Dual SPST CMOS Analog Switch
DESCRIPTION FEATURES
The DG200B is a dual, single-pole, single-throw analog 15 V Input Signal Range
switch designed to provide general purpose switching of Pb-free
44 V Maximum Supply Ranges
Available
analog signals. This device is ideally suited for designs
On-Resistance: 45
requiring a wide analog voltage range coupled with low RoHS*
TTL and CMOS Compatibility
COMPLIANT
on-resistance.
BENEFITS
The DG200B is designed on Vishay Siliconix improved
PLUS-40 CMOS process. An epitaxial layer prevents Wide Dynamic Range
latchup.
Simple Interfacing
Reduced External Component Count
Each switch conducts equally well in both directions when
on, and blocks up to 30 V peak-to-peak when off. In the on
APPLICATIONS
condition, this bi-directional switch introduces no offset
Servo Control Switching
voltage of its own.
Programmable Gain Amplifiers
Audio Switching
Programmable Filters
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Plastic Dip
TRUTH TABLE
Logic Switch
IN IN
2 1
1 14
NC NC 0ON
2 13
GND V+ Substrate 1OFF
3 12
NC NC Logic0" 0.8 V
4 11
Logic1" 2.4 V
S
2 S
5 10 1
D
2 D
6 9 1
V NC
7 8
Top View
ORDERING INFORMATION
Temp Range Package Part Number
DG200BDJ
- 40 to 85 C 14-Pin Plastic DIP
DG200BDJ-E3
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 71357 www.vishay.com
S-71155Rev. C, 11-Jun-07 1DG200B
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS T = 25C, unless otherwise noted
A
Parameter Limit Unit
V+ to V- 44
GND to V- 25
V
(V-) - 2 V to (V+) + 2 V
a
Digital Inputs , V , V
S D
or 30 mA, whichever occurs first
Current (Any Terminal) Continuous 30
mA
Current S or D (Pulsed at 1 ms, 10 % Duty Cycle Max) 100
Storage Temperature - 65 to 150 C
b c
470 mW
14-Pin Plastic DIP
Power Dissipation (Package)
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 6.5 mW/C above 25 C.
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
S
X
V
L
Level V-
Shift/
Drive
V+
IN
X
D
X
GND
V-
Figure 1.
www.vishay.com Document Number: 71357
2 S-71155Rev. C, 11-Jun-07