The DG419DY+ is a high-performance, precision monolithic analog switch designed by Maxim Integrated to cater to a wide array of applications. This switch is a single-pole, double-throw (SPDT) device that is characterized by its low on-resistance and low supply power requirements, making it an ideal component for portable and battery-powered equipment.

Key Features

• Low On-Resistance: Typically 35Ω, which ensures minimal signal distortion and voltage drop across the switch, providing a clear and consistent signal path.
• Single Supply Operation: Can operate from a single +5V to +30V supply, or from dual supplies of ±4.5V to ±20V, adding to its versatility in different circuit configurations.
• Fast Switching Times: t<sub>ON is typically 150ns and t<sub>OFF is typically 100ns, which allows for rapid signal routing and is suitable for high-speed applications.
• Low Power Consumption: The DG419DY+ features a power consumption of less than 35µW, which is critical for power-sensitive designs.
• High Off-Isolation: -75dB at 1MHz, which minimizes crosstalk between the channels when the switch is in the off state.
• Extended Temperature Range: The device operates over an extended industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.

Applications

The DG419DY+ is suitable for a variety of applications including but not limited to:

• Audio and Video Switching
• Data Acquisition Systems
• Communication Systems
• Test Equipment
• Sample and Hold Circuits

Quality and Reliability

Maxim Integrated is committed to providing products that meet the highest standards of quality and reliability. The DG419DY+ is no exception, with rigorous testing and quality control measures in place to ensure that each switch performs to specifications.

Ordering Information

The DG419DY+ is available in a compact 8-pin SOIC package, making it easy to integrate into various circuit designs. For detailed ordering and product information, visit Maxim Integrated's official website or contact an authorized distributor.