The MAX4573CE from Maxim Integrated is a precision, low-voltage, single-pole/double-throw (SPDT) analog switch designed for superior performance in a variety of applications. This compact and efficient switch is an ideal solution for systems requiring high switching speeds and low on-resistance.

Key Features

• Low Voltage Operation: The MAX4573CE operates with a single +1.8V to +5.5V power supply, making it suitable for battery-powered and portable devices.
• High-Speed Switching: The device offers fast switching speeds (tON = 250ns max, tOFF = 170ns max), which is beneficial for applications that require quick response times.
• Low On-Resistance: With an on-resistance of just 0.5 ohms (max), the switch ensures minimal signal distortion and power loss, enhancing overall system efficiency.
• Single Supply Operation: The ability to operate from a single power supply simplifies circuit design and reduces component count.
• Low Power Consumption: The MAX4573CE has a quiescent current of only 1µA (max), which helps to extend battery life in portable devices.
• High Off-Isolation: The switch features high off-isolation (-70dB at 1MHz), which prevents signal leakage between channels when the switch is in the off position.

Applications

The versatility of the MAX4573CE allows it to be used in a wide range of applications, including:

• Battery-Powered Systems
• Sample-and-Hold Circuits
• Audio and Video Signal Routing
• Communication Systems
• Data Acquisition Systems
• Portable Test Instruments

Package and Reliability

The MAX4573CE is available in a space-saving 8-pin µMAX package, which is ideal for applications where board space is at a premium. Maxim Integrated's commitment to quality ensures that this analog switch meets high reliability standards, making it a dependable choice for both commercial and industrial applications.

With its combination of performance, efficiency, and compact design, the MAX4573CE from Maxim Integrated stands out as a superior choice for designers looking to optimize their analog switching capabilities.