DG411/412/413
Vishay Siliconix
Precision Monolithic Quad SPST CMOS Analog Switches
DESCRIPTION
FEATURES
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.
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44 V Supply Max Rating
Pb-free
15 V Analog Signal Range
On-Resistance - rDS(on): 25 Ω
Fast Switching - tON: 110 ns
Ultra Low Power - PD: 0.35 µW
TTL, CMOS Compatible
Available
RoHS*
COMPLIANT
Single Supply Capability
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.
BENEFITS
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Widest Dynamic Range
Low Signal Errors and Distortion
Break-Before-Make Switching Action
Simple Interfacing
Each switch conducts equally well in both directions when
on, and blocks input voltages up to the supply levels when
off.
APPLICATIONS
The DG411 and DG412 respond to opposite control logic as
shown in the Truth Table. The DG413 has two normally open
and two normally closed switches.
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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
1
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
S
2
S
S
2
TRUTH TABLE
V-
NC
V+
Logic
0
1
DG411
ON
OFF
DG412
OFF
ON
V+
V-
NC
V
L
GND
15
14
GND
V
L
S
3
S
3
S
4
Logic "0" ≤ 0.8 V
Logic "1" ≥ 2.4 V
S
4
D
4
D
3
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
D
1
S
1
D
S
15
14
13
12
11
10
9
4
18
17
16
2
TRUTH TABLE
S
S
2
1
SW1, SW4
SW2, SW3
Logic
2
5
6
7
8
V-
NC
V+
0
1
OFF
ON
ON
V-
V+
NC
OFF
GND
V
L
S
3
15
14
GND
V
L
Logic "0" ≤ 0.8 V
Logic "1" ≥ 2.4 V
S
4
S
4
S
3
D
D
3
4
4
9
10 11 12 13
IN
IN
3
D
4
IN NC IN
4
Top View
D
3
3
Top View
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 70050
S-71241–Rev. E, 25-Jun-07
www.vishay.com
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