DG201 Quad CMOS Analog Switches IC SMD Package

The DG201 is a quad CMOS analog switch IC designed for precise and reliable analog signal routing in low-voltage and low-power applications. Each of the four independent switches features low on-resistance and high off-isolation, ensuring minimal signal distortion and excellent linearity. The device can handle both analog and digital signals, making it highly versatile for use in data acquisition, communication, and control systems.

Operating from a single or dual power supply (±15V or +12V to +15V), the DG201 provides fast switching times, low leakage currents, and wide analog signal range capability. Its low charge injection and high signal integrity make it ideal for multiplexing, demultiplexing, and sample-and-hold circuits.

• Guaranteed ±4.5V to ±18V Operation
• No VL Supply Required
• Nonlatching with Supplies Turned Off and Input Signals Present
• CMOS and TTL Logic Compatible
• Monolithic, Low-Power CMOS Design.

Package Information:

• Package Type: SMD (Small Outline)
• Pin Count: 16-pin or 20-pin (depending on manufacturer variant)
• Mounting Type: Surface Mount Technology (SMT)
• Operating Temperature Range: -40 °C to +85 °C

Advantages:

• Precise analog switching with low distortion
• Low power CMOS design for battery or portable systems
• Compatible with both ±15 V analog systems and low-voltage digital logic
• Reliable operation with high noise immunity

Applications:

• Analog signal multiplexers/demultiplexers
• Data acquisition systems and analog front ends
• Audio and video signal routing/switching
• Sample-and-hold circuits
• Automatic test equipment (ATE)
• Communication systems and control interfaces
• Instrumentation and measurement systems