DG2035 Datasheet, PDF (1/7 Pages) Vishay Siliconix – Low-Voltage, 1-
, Dual SPDT Analog Switch

DG2035
Vishay Siliconix
Low-Voltage, 1-W, Dual SPDT Analog Switch
FEATURES
D Low Voltage Operation (1.8 V to 5.5 V)
D Low On-Resistance - r_{ON: 1.0} W
D −71 dB OIRR @ 2.7 V, 100 kHz
D MSOP-10 Package
D Available in Lead (Pb)-Free
BENEFITS
D Reduced Power Consumption
D High Accuracy
D Reduce Board Space
D 1.6-V Logic Compatible
D High Bandwidth
APPLICATIONS
D Cellular Phones
D Speaker Headset Switching
D Audio and Video Signal Routing
D PCMCIA Cards
D Battery Operated Systems
D Relay Replacement
DESCRIPTION
The DG2035 is a 1-W dual SPDT analog switch designed for
low voltage applications.
The DG2035 has on-resistance matching (less than 0.05 W @
2.7 V) and flatness (less than 0.2 W @ 2.7 V) that are
guaranteed over the entire voltage range. Additionally, low
logic thresholds makes the DG2035 an ideal interface to low
voltage DSP control signals.
The DG2035 has fast switching speed (on/off time @ 34 and
24 ns) with break-before-make guaranteed. In the On
condition, all switching elements conduct equally in both
directions. Off-isolation and crosstalk is −71 dB @ 100 kHz.
The DG2035 is built on Vishay Siliconix’s high-density low
voltage CMOS process. An eptiaxial layer is built in to prevent
latchup.
Packaged in space saving MSOP-10, the DG2035 is a high
performance, low r_ON switch for battery powered applications.
The DG2035 is available in both standard and lead (Pb)-free
packaging. No lead is used in the manufacturing process, for
the lead (Pb)-free version, either inside the device/package or
on external terminations.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
V+ ₁
NO1 ₂
COM1 ₃
IN1 ₄
NC1 ₅
MSOP-10
Top View
Document Number: 72701
S-41159—Rev. B, 21-Jun-04
10 ^NO2
9 ^COM2
8 ^IN2
7 ^NC2
6 ^GND
Logic
0
1
TRUTH TABLE
NC1 and NC2 NO1 and NO2
ON
OFF
OFF
ON
ORDERING INFORMATION
Temp Range
-40 to 85°C
Package
MSOP-10
(with Tape and Reel)
Standard
Part Number
DG2035DQ-T1
Lead (Pb)-Free
Part Number
DG2035DQ-T1—E3
www.vishay.com
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