The MAX7430EUB+ from Maxim Integrated is a high-performance, low-power, 5th-order, low-pass, elliptic, switched-capacitor filter that significantly reduces the component count in digital signal processing applications. Designed with precision and compactness in mind, this filter operates from a single +2.7V to +5.5V supply, making it an ideal choice for a variety of electronic devices.

Key Features

• Flexible Clock Options: The MAX7430EUB+ provides a clock-to-corner frequency ratio from 50:1 to 100:1, offering design flexibility and ease of integration into various systems.
• User-Selectable Corner Frequencies: It features an easy-to-set corner frequency that can be adjusted by an external clock, providing versatile use across multiple applications.
• Low Power Consumption: This device is optimized for low-power operations, drawing a typical supply current of only 0.8mA, making it suitable for battery-powered devices.
• Small Package: Housed in a compact 10-pin µMAX package, the MAX7430EUB+ saves valuable board space.
• High-Performance Filtering: With a fixed response that is factory trimmed, this filter offers excellent signal processing capabilities with minimal design effort.

Applications

The MAX7430EUB+ is versatile and can be used in a multitude of applications where digital signal noise reduction is required. This includes, but is not limited to:

• Anti-aliasing and post-DAC filtering for data acquisition systems
• Signal conditioning in communication devices
• Audio processing equipment
• Industrial control systems

Technical Specifications

With its robust feature set, the MAX7430EUB+ provides reliable performance under a range of conditions. Some of its technical specifications include:

• Supply Voltage Range: +2.7V to +5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 10-pin µMAX

In conclusion, the MAX7430EUB+ from Maxim Integrated is a versatile, low-power filter that is ideal for designers looking to add high-quality signal processing to their applications without the need for complex and space-consuming circuitry.