The MAX261AENG is a versatile, precision, programmable universal active filter designed by Maxim Integrated. This high-performance filter integrates on-chip user-programmable elements, enabling the configuration of various filter types such as low-pass, high-pass, band-pass, or notch filters. Its flexibility makes it an ideal choice for a wide range of applications, including signal processing, communication systems, and instrumentation.

Key Features

• Programmable Frequency Range: The MAX261AENG offers a wide frequency range that can be programmed to suit specific application requirements, ensuring optimal performance in diverse scenarios.
• Multiple Filter Configurations: It supports various filter responses including Butterworth, Chebyshev, Bessel, and Cauer (elliptical) characteristics, providing designers with the flexibility to choose the ideal response for their application.
• Low Noise and Distortion: This filter maintains a low noise floor and minimal distortion, which is crucial for maintaining signal integrity in high-fidelity audio applications and precision instrumentation.
• High Precision: With high precision components integrated on the chip, the MAX261AENG ensures accurate filter characteristics and stable performance over time and temperature variations.
• Single or Dual Supply Operation: The device can be powered from either a single supply (+5V to +16V) or dual supplies (±2.5V to ±8V), adding to its versatility in various system designs.

Applications

The MAX261AENG is suitable for a variety of applications, such as:

• Audio Processing Equipment
• Data Acquisition Systems
• Signal Conditioning Modules
• Anti-Aliasing Filters for A/D Converters
• Waveform Synthesis
• Telecommunications Infrastructure

Product Specifications

The MAX261AENG is available in a 24-pin DIP (Dual In-line Package) making it easy to integrate into various circuit boards. The device features a robust design that ensures reliable operation even in harsh industrial environments.

With its combination of programmability, precision, and versatility, the MAX261AENG from Maxim Integrated stands out as a top choice for designers looking to implement complex filtering solutions with ease and efficiency.