DG2034
New Product
Vishay Siliconix
Single 4:1 Low r
ON
Multiplexers
FEATURES
D
D
D
D
D
D
Low Voltage Operation (1.8 to 5.5 V)
Low On-Resistance - r
DS(on)
: 4
W
Off-Isolation and Crosstalk: - 55 dB @ 10 MHz
Fast Switch - 25 ns t
ON
Low Charge Injection - Q
INJ
: 4.7 pC
Low Power Consumption - 4
mW
BENEFITS
D
High Accuracy
D
High Bandwidth
D
TTL and Low Voltage Logic
Compatibility
D
Low Power Consumption
D
Reduced PCB Space
APPLICATIONS
D
Mixed Signal Routing
D
Portable and Battery Operated
Systems
D
Low Voltage Data Acquisition
D
Modems
D
PCMCIA Cards
DESCRIPTION
The DG2034 is a low voltage, low r
ON
, high bandwidth single
4 to 1 analog multiplexer designed for high performance
switching of analog and video signals. Combining low power;
fast switching; low on-resistance, flatness and matching; and
small physical size, the DG2034 is ideal for portable and
battery applications.
Built on Vishay Siliconix鈥檚 low voltage CMOS process, the
DG2034 has an epitaxial layer which prevents latchup.
Break-before-make is guaranteed.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
12-Pin QFN (3 X 3 mm)
A0
12
NC
11
Logic
S1
GND
S3
1
2
3
9
8
7
S2
COM
S4
A1
10
A0
S1
GND
S3
EN
MSOP-10
1
2
3
4
5
Top View
Logic
10
9
8
7
6
A1
S2
COM
S4
V+
4
EN
5
NC
Top View
6
V+
TRUTH TABLE
A1
X
0
0
1
1
A0
X
0
1
0
1
EN
0
1
1
1
1
ON Switch
None
S1
S2
S3
S4
ORDERING INFORMATION
Temp Range
-40 to 85擄C
40
Package
MSOP-10
12-Pin QFN (3 x 3 mm)
Part Number
DG2034DQ
DG2034DN
www.vishay.com
Document Number: 72418
S -31808鈥擱ev. A, 01-Sept-03
1