MF100CCWM Equivalent & Substitute Parts

Part Overview

The MF100CCWM is a low pass filter IC manufactured by Texas Instruments, designed for signal conditioning applications requiring 20kHz cutoff frequency. This 2nd order low pass filter operates on 9V to 14V supply voltage and is housed in a 20-SOIC surface mount package. The product is currently obsolete, making equivalent substitute parts necessary for ongoing system support and new designs requiring similar filtering characteristics.

Substiute Parts

MF100CCWM

Texas InstrumentsIn Stock: 1060MF100CCWM Datasheet

Current PartRFQ

LTC1060CSW

Analog Devices Inc.In Stock: 2194LTC1060CSW Datasheet

MFR RecommendedRFQ

LTC1060CSW#PBF

Analog Devices Inc.In Stock: 2109LTC1060CSW#PBF Datasheet

MFR RecommendedRFQ

LTC1060CSW#TRPBF

Analog Devices Inc.In Stock: 2317LTC1060CSW#TRPBF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MF100CCWM is based on the following critical parameters that determine functional equivalence:

• Package Compatibility: 20-SOIC surface mount package ensures mechanical and electrical pin compatibility
• Number of Filters: Both main and substitute parts contain 2 filter channels
• Mounting Type: Surface mount technology maintains PCB integration consistency
• Compliance Standards: ROHS3 compliance and EAR99 ECCN classification maintained across all parts
• Supply Voltage Range: Substitute parts operate within compatible voltage specifications

The LTC1060CSW family from Analog Devices Inc. provides functional substitution through identical package geometry and dual-filter architecture. While the LTC1060 series features higher cutoff frequency (30kHz) and 4th order filtering compared to the 2nd order 20kHz design of the MF100CCWM, the 20-SOIC package footprint and dual-channel configuration enable direct PCB replacement when application requirements permit the enhanced filtering characteristics.

Parameter Comparison

Engineering Selection Recommendations

The LTC1060CSW family represents the primary substitute option for the obsolete MF100CCWM. All three variants (LTC1060CSW, LTC1060CSW#PBF, LTC1060CSW#TRPBF) maintain active product status with established supply chains and inventory availability.

LTC1060CSW#PBF is recommended for applications requiring tube packaging, offering 2000 units in current inventory with unlimited moisture sensitivity rating (MSL 1).

LTC1060CSW#TRPBF provides tape and reel packaging suitable for automated assembly processes, with 2296 units available in inventory.

LTC1060CSW (standard variant) offers the highest inventory level at 2100 units and is suitable for applications without specific packaging requirements.

All substitute parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original MF100CCWM specification. The transition from 9V-14V single supply operation to ±2.37V-5V dual supply operation requires circuit design evaluation to confirm compatibility with existing power distribution architecture.

Frequently Asked Questions (FAQ)

Q: Can LTC1060CSW parts be used as direct pin-for-pin replacements for MF100CCWM?

A: Yes, the LTC1060CSW family shares identical 20-SOIC package geometry and dual-filter channel configuration, enabling direct PCB footprint compatibility. However, the supply voltage specification differs (±2.37V-5V versus 9V-14V), requiring power supply circuit modification.

Q: What is the difference between LTC1060CSW, LTC1060CSW#PBF, and LTC1060CSW#TRPBF?

A: The three variants are electrically identical. The suffix designations indicate packaging format: standard (no suffix), tube packaging (#PBF), and tape and reel packaging (#TRPBF). Selection depends on assembly process requirements and inventory handling procedures.

Q: How do the filtering characteristics compare between MF100CCWM and LTC1060CSW?

A: The MF100CCWM provides 2nd order low pass filtering at 20kHz cutoff frequency. The LTC1060CSW provides 4th order universal switched capacitor filtering at 30kHz cutoff frequency. The higher filter order and cutoff frequency of the LTC1060CSW provide enhanced attenuation characteristics suitable for applications requiring superior stopband rejection.

Q: Are all substitute parts ROHS3 compliant?

A: Yes, all LTC1060CSW variants maintain ROHS3 compliance and REACH unaffected status, matching the regulatory requirements of the original MF100CCWM.

Q: What is the moisture sensitivity level difference between the main part and substitutes?

A: The MF100CCWM specifies MSL 3 (168 hours maximum floor life). The LTC1060CSW family specifies MSL 1 (unlimited floor life), providing superior moisture tolerance and extended handling flexibility during assembly operations.