DG411, DG412, DG413
Vishay Siliconix
Precision Monolithic Quad SPST CMOS Analog Switches
FEATURES
DESCRIPTION
•
Halogen-free according to IEC 61249-2-21
Definition
The DG411 series of monolithic quad analog switches was
designed to provide high speed, low error switching of
precision analog signals. Combining low power (0.35 µW)
with high speed (tON: 110 ns), the DG411 family is ideally
suited for portable and battery powered industrial and military
applications.
To achieve high-voltage ratings and superior switching
performance, the DG411 series was built on Vishay
Siliconix’s high voltage silicon gate process. An epitaxial
layer prevents latchup.
Each switch conducts equally well in both directions when
on, and blocks input voltages up to the supply levels when
off.
The DG411, DG412 respond to opposite control logic as
shown in the Truth Table. The DG413 has two normally open
and two normally closed switches.
•
•
•
•
•
•
•
44 V supply max. rating
15 V analog signal range
On-resistance - RDS(on): 25
Fast switching - tON: 110 ns
Ultra low power - PD: 0.35 µW
TTL, CMOS compatible
Single supply capability
• Compliant to RoHS Directive 2002/95/EC
BENEFITS
• Widest dynamic range
•
•
•
Low signal errors and distortion
Break-bevor-make switching action
Simple interfacing
APPLICATIONS
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•
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Precision automatic test equipment
Precision data acquisition
Communication systems
Battery powered systems
Computer peripherals
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG411
Dual-In-Line and SOIC
DG411
LCC
D
1
IN NC IN
D
2
1
2
Key
IN
D
IN
D
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2
1
1
1
3
2
1
20 19
2
4
5
6
7
8
18
17
16
S
1
S
2
S
S
2
V-
V+
TRUTH TABLE
V+
V-
NC
NC
Logic
0
1
DG411
ON
OFF
DG412
OFF
ON
V
L
GND
15
14
GND
V
L
S
3
S
3
S
4
S
4
D
4
D
3
Logic “0” 0.8 V
Logic “1” 2.4 V
IN
4
9
10 11 12 13
IN
3
D
4
IN NC IN
4
Top View
D
3
3
Top View
DG413
DG413
LCC
Dual-In-Line and SOIC
D
IN NC IN
D
2
1
1
2
Key
IN
1
2
3
4
5
6
7
8
16 IN
2
3
2
1
20 19
1
1
1
D
S
D
2
15
14
13
12
11
10
9
4
18
S
1
S
2
TRUTH TABLE
S
2
5
6
7
8
17
16
SW1, SW4
SW2, SW3
V-
NC
V+
Logic
V-
V+
0
1
OFF
ON
ON
NC
GND
V
L
OFF
15
14
GND
V
L
S
3
S
S
3
4
4
4
Logic “0” 0.8 V
Logic “1” 2.4 V
S
4
D
D
3
9
10 11 12 13
IN
IN
3
D
4
IN NC IN
4
Top View
D
3
3
Top View
Document Number: 70050
S11-1185-Rev. G, 13-Jun-11
www.vishay.com
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?91000