Description

The DG2016/DG2026 are monolithic CMOS dual single-pole/double-throw (SPDT) analog switches. They are specifically designed for low-voltage, high bandwidth applications. The DG2016/DG2026’s on-resistance (3 Ω at 2.7 V), matching and flatness are guaranteed over the entire analog voltage range. Wide dynamic performance is achieved with better than -80 dB for both cross-talk and off-isolation at 1 MHz. Both SPDT’s operate with independent control logic, conduct equally well in both directions and block signals up to the power supply level when off. Break-before-make is guaranteed. With fast switching speeds, low on-resistance, high bandwidth, and low charge injection, the DG2016/DG2026 are ideally suited for audio and video switching with high linearity. Built on Vishay Siliconix’s low voltage CMOS technology, the DG2016/DG2026 contain an epitaxial layer which prevents latch-up.

Specifications and features

• Halogen-free according to IEC 61249-2-21 Definition
• Single Supply (1.8 V to 5.5 V)
• Low On-Resistance - RON: 2.4 Ω
• Crosstalk and Off Isolation: -81 dB at 1 MHz
• MSOP-10 Package
• Compliant to RoHS Directive 2002/95/EC

Application Scenarios

• Cellular Phones
• Speaker Headset Switching
• Audio and Video Signal Routing
• PCMCIA Cards
• Low-Voltage Data Acquisition
• ATE

Comparison

• Reduced Power Consumption
• High Accuracy
• Reduce Board Space
• Low-Voltage Logic Compatible
• High Bandwidth