MAX267BENG

Overview

The MAX267BENG is a pin-programmable universal and bandwidth filter manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single +5V supply voltage with a maximum rating of 12.6V and a minimum of 4.74V. The device features two channels and supports a cutoff frequency up to 57 kHz. It is designed for surface-mount installation in a 20-pin SOIC package (0.300 inch width). The component functions within an industrial temperature range from -40°C to +85°C.

Feature Summary

• Pin-programmable architecture allows configuration of filter type and bandwidth without external components.
• Universal filter topology supports multiple standard filter responses including Butterworth, Chebyshev, and Bessel.

Applications

• Signal conditioning in communication systems
• Anti-aliasing filters in data acquisition circuits
• Bandwidth limiting in audio processing chains

Procurement Notes

Verify the specific suffix 'E' corresponds to the SOIC package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors prior to procurement. Ensure the supplier provides traceability for the Analog Devices/Maxim Integrated origin.

Selection Notes

Select this component when a dual-channel, pin-configurable active filter is required for fixed-frequency applications. Compare against the MAX263/MAX264 series if different pin counts or package styles are preferred. Verify that the 57 kHz cutoff requirement aligns with the system's signal bandwidth needs.

Part Context

This part belongs to the MAX263/MAX264/MAX267/MAX268 family of pin-programmable universal filters. These devices share similar internal switched-capacitor architectures but differ in pin count and package options. The MAX267 specifically offers a balance of channel count and configurability for mid-complexity filtering tasks.

Replacement Considerations

Direct replacements include other variants within the MAX263/MAX264/MAX267/MAX268 family, such as MAX267BEWG+ for SOIC packaging. Cross-reference pinouts and electrical specifications carefully before substitution.