The DG411DY+T is a high-performance, monolithic, quad SPST (single-pole, single-throw) analog switch designed by Maxim Integrated, a leader in analog and mixed-signal products. This device is tailored to deliver precision signal switching with low on-resistance and high off-isolation, making it suitable for a variety of applications, including data acquisition systems, communication systems, and medical equipment.

Key Features

• Low On-Resistance: The DG411DY+T features an exceptionally low on-resistance (Ron) of 35 ohms max, which is consistent over the analog signal range and supply voltage. This low Ron ensures minimal signal distortion and power loss.
• High Off-Isolation: With high off-isolation of -75dB at 1MHz, the device prevents signal leakage between channels when switched off, maintaining signal integrity across multiple channels.
• Fast Switching Times: The switch offers fast transition times, with tON of 175ns and tOFF of 145ns, enabling quick signal routing and reducing latency in critical applications.
• Single Supply Operation: The DG411DY+T can operate from a single supply voltage ranging from +10V to +30V or from dual supplies of ±4.5V to ±20V, providing design flexibility for various system requirements.
• Low Power Consumption: This analog switch maintains low power consumption, which is crucial for battery-powered and energy-sensitive applications.
• Enhanced ESD Protection: It comes with built-in ESD protection diodes to safeguard against electrostatic discharges, enhancing the durability and reliability of the device.

Applications

• Test Equipment
• Communication Systems
• Data Acquisition Systems
• Medical Equipment
• Audio Signal Routing
• Sample and Hold Circuits

The DG411DY+T is offered in a 16-pin SOIC package, which is suitable for surface-mount technology (SMT) and occupies minimal board space. Its robust design, combined with Maxim Integrated's commitment to quality, makes the DG411DY+T a reliable choice for engineers and designers looking for a high-precision analog switch solution.