MAX262AEWG+ Programmable Universal Active Filter

The MAX262AEWG+ is a high-performance, programmable universal active filter from Maxim Integrated, designed to cater to a wide range of filtering applications. This versatile component is capable of being configured to provide various filter types including low-pass, high-pass, band-pass, band-stop (notch), and all-pass filters. The MAX262AEWG+ stands out due to its ease of programmability and flexibility, making it an ideal choice for signal processing tasks where precision filtering is critical.

Constructed with a CMOS process, the MAX262AEWG+ offers a dynamic range that is significantly improved compared to its predecessors. It operates in the frequency range of 0.1Hz to 100kHz, which can be extended with external components. The filter's frequency is programmable through an external clock or a set of resistors, enabling users to tailor the filter characteristics to specific requirements without the need to switch components.

One of the key features of the MAX262AEWG+ is its low sensitivity to component tolerances, ensuring stable filter characteristics over temperature and process variations. The device is equipped with two independent filter blocks, each programmable as 2nd-order or cascaded to form a 4th-order filter. This level of integration reduces the need for additional external components, simplifying the design and saving board space.

The MAX262AEWG+ comes in a wide-body 24-pin SOIC package, providing a compact solution for space-constrained applications. Its power supply range of ±4.5V to ±8V allows for flexible integration into various system designs. Additionally, the device features a low total harmonic distortion (THD) and a high signal-to-noise ratio (SNR), making it suitable for high-fidelity audio applications, instrumentation, and control systems.

With its programmable nature and high-performance specifications, the MAX262AEWG+ from Maxim Integrated is an excellent choice for designers looking to implement reliable and precise filtering capabilities in their electronic projects.