DG200A Datasheet, PDF (1/5 Pages) TEMIC Semiconductors – Monolithic Dual SPST CMOS Analog Switch

DG200A
Monolithic Dual SPST CMOS Analog Switch
Features
D "15 V Input Signal Range
D 44-V Maximum Supply Ranges
D On-Resistance: 45 W
D TTL and CMOS Compatibility
Benefits
Applications
D Wide Dynamic Range
D Simple Interfacing
D Reduced External Component Count
D Servo Control Switching
D Programmable Gain Amplifiers
D Audio Switching
D Programmable Filters
Description
The DG200A is a dual, single-pole, single-throw analog
switch designed to provide general purpose switching of
analog signals. This device is ideally suited for designs
requiring a wide analog voltage range coupled with low
on-resistance.
Each switch conducts equally well in both directions when
on, and blocks up to 30 V peak-to-peak when off. In the on
condition, this bi-directional switch introduces no offset
voltage of its own.
The DG200A is designed on Siliconix’ improved PLUS-40
CMOS process. An epitaxial layer prevents latchup.
Functional Block Diagram and Pin Configuration
Dual-In-Line
IN_{2 1}
NC ₂
GND ₃
NC ₄
S_{2 5}
D_{2 6}
V– ₇
Top View
14 ^IN1
13 ^NC
12 ^{V+ Substrate}
11 ^NC
10 S₁
9 D₁
8 ^NC
Metal Can
V+ (Substrate and Case)
IN₁
10
S₁
1
9
IN_{2 2}
8 ^D1
GND ³
7 _NC
4
6
S₂
5
V–
D₂
Top View
Truth Table
Logic
0
1
Switch
ON
OFF
Logic “0” v 0.8 V
Logic “1” w 2.4 V
Updates to this data sheet may be obtained via facsimile by calling Siliconix FaxBack, 1-408-970-5600. Please request FaxBack document #70035.
Siliconix
1
S-52880—Rev. B, 28-Apr-97