MAX196BCWI Equivalent & Substitute Parts

Part Overview

The MAX196BCWI is a 12-bit Data Acquisition System (DAS) integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. This component features 6 channels, a 100 kHz sampling rate, and parallel data interface in a 28-SOIC surface mount package. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, design updates, and procurement planning.

Substiute Parts

MAX196BCWI

Analog Devices Inc./Maxim IntegratedIn Stock: 2276MAX196BCWI Datasheet

Current PartRFQ

MAX196BCWI+

Analog Devices Inc./Maxim IntegratedIn Stock: 2208MAX196BCWI+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX196BCWI is determined by strict equivalence across the following critical parameters:

• Number of Channels: 6 channels (required match)
• Resolution: 12 bits (required match)
• Sampling Rate: 100 kHz (required match)
• Data Interface: Parallel (required match)
• Voltage Supply Source: Single Supply (required match)
• Operating Temperature Range: 0°C to 70°C (required match)
• Package Type: 28-SOIC (required match)
• Base Product Number: MAX196 (required match)

The MAX196BCWI+ qualifies as a direct substitute based on complete alignment with all electrical and mechanical parameters. The primary distinction is product status: the original part is obsolete, while the substitute is active in production.

Parameter Comparison

Engineering Selection Recommendations

The MAX196BCWI+ is the direct functional equivalent for the obsolete MAX196BCWI. Both components share identical electrical specifications and package geometry, ensuring pin-for-pin compatibility and equivalent circuit performance.

The MAX196BCWI+ offers additional advantages for new designs and system updates:

• Active product status ensures long-term availability and manufacturing support
• ROHS3 compliance meets current environmental and regulatory requirements
• Specified supply voltage range (4.75V to 5.25V) provides explicit operating parameters for design verification

For legacy system maintenance where the original MAX196BCWI is required, the part remains available in inventory. For new designs or system upgrades, the MAX196BCWI+ is the recommended selection based on product lifecycle status and regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can MAX196BCWI+ be used as a direct replacement for MAX196BCWI in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent. The MAX196BCWI+ provides identical channel count (6), resolution (12 bits), sampling rate (100 kHz), data interface (parallel), and package configuration (28-SOIC). Pin-for-pin substitution is supported without circuit modification.

Q: What is the primary difference between MAX196BCWI and MAX196BCWI+?

A: The MAX196BCWI is obsolete, while the MAX196BCWI+ is an active product. The MAX196BCWI+ also includes ROHS3 compliance certification and explicit supply voltage specification (4.75V to 5.25V).

Q: Are there any package or mounting differences between these parts?

A: No. Both components use the 28-SOIC surface mount package with identical dimensions (0.295", 7.50mm width). PCB footprints and assembly processes are interchangeable.

Q: Does the MAX196BCWI+ require different supply voltage than the original part?

A: The MAX196BCWI+ specifies a supply voltage range of 4.75V to 5.25V. The original MAX196BCWI does not include explicit voltage specification in the provided data. Verify the original design supply voltage against the MAX196BCWI+ specification before substitution.

Q: Are moisture sensitivity levels identical between the two parts?

A: Yes. Both the MAX196BCWI and MAX196BCWI+ have MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.