Maxim Integrated's DG211CUE Analog Switch

The DG211CUE from Maxim Integrated is a precision, quad, SPST (single-pole, single-throw) analog switch designed to provide high-performance switching of analog signals. Combining low power consumption with high switching speed and low on-resistance, the DG211CUE is an ideal choice for a wide range of applications, including data acquisition systems, communication systems, test equipment, and audio signal routing.

Key Features

• Low On-Resistance: The switch features a low on-resistance (Ron), typically 44Ω, which minimizes signal distortion and ensures excellent signal integrity.
• High-Speed Operation: With fast switching times (tON < 175ns and tOFF < 145ns), the DG211CUE is suited for applications requiring rapid signal switching.
• Single Supply Operation: It can operate from a single +15V supply or from dual supplies of ±15V, making it versatile for various circuit configurations.
• Low Power Consumption: The device consumes minimal power, making it suitable for battery-powered and portable devices.
• TTL/CMOS Compatible: Logic inputs are TTL and CMOS compatible, allowing for easy integration with digital systems.
• Break-Before-Make Switching: The DG211CUE ensures break-before-make switching, which prevents momentary shorting when switching between signals.

Applications

The DG211CUE's robust feature set makes it an excellent choice for a variety of applications, including but not limited to:

• Sample and Hold Circuits
• Analog Multiplexing/Demultiplexing
• Audio and Video Signal Routing
• Data Acquisition Systems
• Communication Systems

Maxim Integrated's commitment to quality and reliability is evident in the DG211CUE, making it a go-to solution for designers seeking a high-performance analog switch. Its small form factor, along with its robustness and versatility, allows for efficient use in both prototyping and mass production environments.