Product Overview: MAX398CSE+T from Maxim Integrated

The MAX398CSE+T is a precision, monolithic, CMOS analog multiplexer (mux) from Maxim Integrated that offers eight single-ended channels. This device is engineered to provide high-performance switching capabilities for data-acquisition systems, process controls, and signal routing applications. Its design ensures that it can operate with a single +5V supply or with dual ±5V supplies for added flexibility in various system architectures.

Key Features

• Low On-Resistance: The MAX398CSE+T boasts a low on-resistance (100Ω max), which minimizes signal attenuation and ensures excellent signal integrity.
• Low Crosstalk and Off-Isolation: With careful design considerations to minimize interference, this device offers low crosstalk and high off-isolation, making it suitable for multiplexing precision analog signals.
• Single or Dual Supply Operation: It can operate from a single +5V supply or from dual supplies of ±5V, providing versatility in different circuit configurations.
• Low Power Consumption: The device is optimized for low power consumption, making it ideal for battery-operated and portable equipment.
• TTL/CMOS Logic-Compatible: The control inputs are compatible with TTL and CMOS logic levels, allowing for easy interfacing with digital components.
• Break-Before-Make Switching: This feature ensures that no two switches are closed simultaneously, preventing momentary short circuits during channel switching.

Applications

The MAX398CSE+T is suitable for a wide range of applications, including:

• Data acquisition systems
• Test equipment
• Communication systems
• Medical instrumentation
• Process control systems

Package and Quality

Maxim Integrated packages the MAX398CSE+T in a 16-pin narrow SO package, which is both space-efficient and suitable for surface-mount technology (SMT). The device is available in tape and reel format, denoted by the "+T" suffix, facilitating automated assembly processes. Maxim Integrated is known for its commitment to quality, and the MAX398CSE+T is no exception, meeting stringent industry standards for performance and reliability.

For designers looking for a reliable and high-performance analog multiplexer, the MAX398CSE+T from Maxim Integrated is an excellent choice that combines functionality with practicality.