MF10CCWMX/NOPB

Overview

The MF10CCWMX/NOPB is a universal monolithic dual switched capacitor filter manufactured by Texas Instruments. It integrates two independent filter sections within a single SOIC-20 package, designed for surface-mount installation. The device operates with a maximum supply voltage of 7 V and supports four channels of filtering functionality. It functions effectively within an operating temperature range from 0°C to +70°C. The component features a cutoff frequency specification of 30 kHz, enabling precise signal conditioning in active filter applications without requiring external passive components.

Feature Summary

• Integrates two independent universal filter sections on a single monolithic chip
• Eliminates the need for external resistors and capacitors through internal clocking
• Provides flexible configuration options for various standard filter responses

Applications

• Signal processing circuits requiring dual-channel filtering
• Data acquisition systems needing anti-aliasing filters
• Instrumentation amplifiers with integrated frequency selection

Procurement Notes

Verify the complete part number including the suffix against official Texas Instruments documentation before ordering. Confirm that the SOIC-20 package dimensions and pinout match your PCB layout requirements. Ensure the operating environment stays within the specified 0°C to +70°C temperature range to maintain performance specifications.

Selection Notes

Select this component when a dual-channel switched capacitor solution is required in a compact surface-mount format. Compare the 30 kHz cutoff frequency against system bandwidth needs. Verify compatibility with the 7 V maximum supply voltage constraint. Consider the SOIC-20 footprint availability during the design phase.

Part Context

This device belongs to the MF10 series of universal monolithic dual switched capacitor filters. It serves as a modern replacement for discrete RC filter designs, offering improved accuracy and reduced board space. The NOPB suffix indicates lead-free construction compliant with RoHS standards.

Replacement Considerations

Direct substitutes include other MF10 variants from Texas Instruments or equivalent dual switched capacitor filters from Maxim Integrated such as the MAX7490. Verify pin compatibility and electrical specifications before substitution.