DG411_11 Datasheet, PDF (1/14 Pages) Vishay Siliconix – Precision Monolithic Quad SPST CMOS Analog Switches

DG411, DG412, DG413
Vishay Siliconix
Precision Monolithic Quad SPST CMOS Analog Switches
DESCRIPTION
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 (t_ON: 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.
FEATURES
• Halogen-free according to IEC 61249-2-21
Definition
• 44 V supply max. rating
• ± 15 V analog signal range
• On-resistance - R_DS(on): 25 
• Fast switching - t_ON: 110 ns
• Ultra low power - P_D: 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
• 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
IN₁ 1
D₁ 2
S_{1 3}
V- 4
GND 5
S₄ 6
D₄ 7
IN₄ 8
16 IN2 ^Key
15 D2
S₁ ⁴
14 S2
V- ⁵
13 V+
NC ⁶
12 V_L
11 S3 ^{GND 7}
10 D₃
S₄ ⁸
9 IN₃
Top View
DG411
LCC
D₁ IN₁ NC IN₂ D₂
3 2 1 20 19
9 10 11 12 13
D₄ IN₄ NC IN₃ D₃
Top View
18 _S2
17 _V+
16 _NC
15 _VL
14 _S3
TRUTH TABLE
Logic
0
1
Logic “0” 0.8 V
Logic “1” 2.4 V
DG411
ON
OFF
DG412
OFF
ON
DG413
Dual-In-Line and SOIC
IN₁ 1
D₁ 2
S₁ 3
V- 4
GND 5
S₄ 6
D₄ 7
IN₄ 8
Key
16 IN₂
15 D_{2 S1} 4
14 S_{2 V- 5}
13 V+ _{NC 6}
12 V_L
GND
7
11 S₃
10 D₃
S₄ ⁸
9 IN₃
Top View
DG413
LCC
D₁ IN₁ NC IN₂ D₂
3 2 1 20 19
9 10 11 12 13
D₄ IN₄ NC IN₃ D₃
Top View
18 _S2
17 _V+
16 _NC
15 _VL
14 _S3
TRUTH TABLE
Logic
0
1
Logic “0” 0.8 V
Logic “1” 2.4 V
SW₁, SW₄
OFF
ON
SW₂, SW₃
ON
OFF
Document Number: 70050
www.vishay.com
S11-1185-Rev. G, 13-Jun-11
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