MAX263BC/D

Overview

The MAX263BC/D is a pin-programmable universal switched-capacitor filter manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single +5V supply and features a cutoff frequency of 57 kHz. The device supports bandpass filtering with one channel and functions within a temperature range of 0°C to +70°C. It is housed in a wide SOIC-28 package designed for surface-mount installation, with maximum and minimum power supply voltages of 6.3 V and 2.37 V respectively.

Feature Summary

• Pin-programmable architecture allows configuration of filter characteristics without external components.
• Universal switched-capacitor design enables versatile signal processing applications.
• Single-supply operation simplifies integration into standard electronic systems.

Applications

• Signal conditioning in communication equipment
• Audio processing circuits requiring specific frequency bands
• Instrumentation systems needing precise analog filtering

Procurement Notes

Verify the component authenticity through official manufacturer channels or authorized distributors. Confirm the part number suffix matches the required package and temperature grade. Check for RoHS compliance status if environmental regulations apply to your assembly process. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Selection Notes

Select this component when a fixed 57 kHz cutoff frequency meets system requirements. Consider the wide SOIC-28 package for surface-mount board space constraints. Evaluate the commercial temperature range suitability against environmental operating conditions. Compare performance against other members of the MAX263 family if different frequencies or packages are needed.

Part Context

This part belongs to the MAX263B series of pin-programmable universal filters. It shares functional similarities with the MAX263A and MAX264 models but differs in package type and temperature rating. The MAX263BC/D specifically denotes the commercial grade variant in the wide SOIC package.

Replacement Considerations

The MAX263ACWI+ serves as a direct replacement offering identical electrical specifications but in a PDIP-28 through-hole package. Verify that the target application supports through-hole mounting if substituting this alternative.

FAQ

What is the primary function of the MAX263BC/D?

It acts as a pin-programmable universal switched-capacitor filter designed for bandpass applications.

Does the MAX263BC/D require dual power supplies?

No, it is designed to operate from a single +5V supply voltage.

What package style does the MAX263BC/D use?

It utilizes a wide SOIC-28 surface-mount package.