FEATURES
• Low Voltage Operation (1.8 V to 5.5 V)
• Low On-Resistance - rON: 0.45 Ω
• −71 dB OIRR @ 2.7 V, 100 kHz
• ESD Protection >2000 V
• MSOP-10 Package
• Available in Lead (Pb)-Free

BENEFITS
• Reduced Power Consumption
• High Accuracy
• Reduce Board Space
• 1.6-V Logic Compatible
• High Bandwidth

APPLICATIONS
• Cellular Phones
• Speaker Headset Switching
• Audio and Video Signal Routing
• PCMCIA Cards
• Battery Operated Systems
• Relay Replacement

DESCRIPTION
The DG2031 is a sub 1-
(0.75 Ω @ 2.7 V ) dual SPDT analog
switch designed for low voltage applications.
The DG2031 has on-resistance matching (less than 0.05
@
2.7 V) and flatness (less than 0.2 Ω @ 2.7 V) that are
guaranteed over the entire voltage range. Additionally, low
logic thresholds makes the DG2031 an ideal interface to low
voltage DSP control signals.
The DG2031 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 DG2031 is built on Vishay Siliconix’s high-density low
voltage CMOS process. An eptiaxial layer is built in to prevent
latchup. The DG2031 contains the additional benefit of
2,000-V ESD protection.
Packaged in space saving MSOP-10, the DG2031 is a high
performance, low rON switch for battery powered applications.
The DG2031 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.