MAX267BENG+

Overview

The MAX267BENG+ is a pin-programmable universal and bandpass active filter manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features two independent switched-capacitor filter channels housed in a 24-pin plastic DIP package with a .300-inch body width. The device operates on a single +5V supply voltage, with an absolute maximum rating of 12.6V and a minimum of 4.74V. It supports a cutoff frequency range up to 57 kHz and functions within a commercial temperature range of 0°C to +70°C.

Feature Summary

• Pin-programmable architecture allows configuration of center frequency, Q factor, and filter mode without external components.
• Dual-channel design integrates two independent switched-capacitor filters within a single monolithic IC.

Applications

• Military communication systems requiring high-quality signal filtering
• General-purpose analog signal processing circuits
• Bandpass filtering applications in instrumentation

Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm RoHS compliance status and check for End-of-Life notices prior to procurement. Ensure the specific suffix matches the required package type and temperature grade for your application.

Selection Notes

Select this component when dual-channel switched-capacitor filtering is required with minimal external parts. Verify that the operating frequency range aligns with the 57 kHz limit. Ensure the system power supply remains within the specified 4.74V to 12.6V range to guarantee proper operation.

Part Context

This part belongs to the MAX263/MAX264/MAX267/MAX268 family of pin-programmable universal and bandwidth filters. These devices share similar internal architectures but differ in package options and specific electrical characteristics. The MAX267 variant specifically offers a 24-pin configuration suitable for versatile circuit integration.

Replacement Considerations

Direct substitutes include other members of the MAX26x family such as the MAX263, MAX264, or MAX268, provided pin compatibility and electrical specifications meet the design requirements. Verify package dimensions and thermal characteristics before substitution.