ADG801BRTZ CMOS Single SPST Switch from Analog Devices Inc.

The ADG801BRTZ is a high-performance monolithic single-pole single-throw (SPST) switch fabricated on Analog Devices Inc.'s proprietary iCMOS® process technology. This switch is designed to provide superior switching performance with low on-resistance and fast switching times, making it an excellent choice for a wide range of applications, including data acquisition systems, communication systems, and portable devices.

Key Features

• Low On-Resistance: The ADG801BRTZ features a low on-resistance that typically ranges from 0.4 ohms, ensuring minimal signal attenuation and power loss when the switch is in the ON state.
• Single Supply Operation: It operates from a single supply voltage ranging from +1.8V to +5.5V, providing design flexibility and compatibility with a variety of system voltages.
• Fast Switching Times: With a t<sub>ON of 20 ns and t<sub>OFF of 10 ns, the switch provides rapid transition between ON and OFF states, making it ideal for high-speed signal routing.
• Low Power Consumption: The device features ultra-low power dissipation due to a low supply current, which is critical for battery-powered portable devices.
• CMOS Logic Level Compatibility: The input control logic is compatible with standard CMOS levels, which simplifies interfacing with microcontrollers and digital logic.

Applications

• Data acquisition systems
• Communication systems
• Relay replacement
• Audio and video signal routing
• Battery-powered systems
• Sample and hold systems

The ADG801BRTZ comes in a compact SOT-23-5 package, making it easy to integrate into space-constrained designs. Its robust construction ensures reliable operation over a wide temperature range of -40°C to +125°C, which is suitable for industrial environments.

With its combination of low on-resistance, fast switching speed, and low power consumption, the ADG801BRTZ from Analog Devices Inc. represents a versatile solution for designers looking to optimize their signal routing with high efficiency and minimal signal distortion.