FEATURES

Low Voltage Operation (1.8 V to 5.5 V)

Low On-Resistance - rON: 0.45

−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
@ 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
@ 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.