BD3805F-E2 Equivalent & Substitute Parts

Part Overview

The BD3805F-E2 is an audio processor IC manufactured by ROHM Semiconductor in a 22-pin SOP package. This component is classified as Not For New Designs, indicating it has reached end-of-life status. The product is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1). Finding equivalent or substitute parts is necessary due to the discontinued design status and potential supply constraints for legacy applications requiring audio processing functionality.

Substiute Parts

BD3805F-E2

ROHM SemiconductorIn Stock: 25326BD3805F-E2 Datasheet

Current PartRFQ

BD37033FV-ME2

Rohm SemiconductorIn Stock: 35276BD37033FV-ME2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The BD37033FV-ME2 is identified as a manufacturer-recommended substitute for the BD3805F-E2. Substitution eligibility is determined by the following criteria:

• Functional Category: Both components are audio processors manufactured by ROHM Semiconductor
• Regulatory Compliance: Both parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 ECCN classification
• Moisture Sensitivity: Both components have MSL 1 rating (unlimited moisture sensitivity)
• Supply Chain Status: The substitute part (BD37033FV-ME2) is Active and currently in production, addressing the Not For New Designs status of the original part
• Packaging Format: Both are supplied in Tape & Reel format for automated assembly

Parameter Comparison

Engineering Selection Recommendations

Selection between the BD3805F-E2 and BD37033FV-ME2 should be based on the following factors:

• Product Status Consideration: The BD3805F-E2 is designated Not For New Designs. For new product development, the BD37033FV-ME2 is the appropriate selection due to its Active status and ongoing manufacturer support.
• Regulatory Alignment: Both components satisfy identical regulatory requirements (ROHS3, REACH unaffected, EAR99 classification), ensuring compliance equivalence in applications.
• Supply Availability: The BD37033FV-ME2 maintains active production status with documented inventory availability, whereas the BD3805F-E2 represents legacy inventory.
• Package Transition: The substitution involves a package change from 22SOP to 28-SSOP-B. PCB layout and footprint modifications are required for implementation.

Frequently Asked Questions (FAQ)

Q: Can BD37033FV-ME2 directly replace BD3805F-E2 without design changes?

A: No. While both components are ROHM audio processors with identical regulatory compliance, the package change from 22SOP to 28-SSOP-B requires PCB layout redesign and footprint modification. Electrical interface compatibility must be verified against application-specific requirements.

Q: What is the significance of the Product Status designation?

A: Not For New Designs indicates the BD3805F-E2 has reached end-of-life. ROHM recommends the BD37033FV-ME2 for new applications. Existing legacy systems may continue using BD3805F-E2 inventory while available.

Q: Are there compliance differences between these parts?

A: No. Both components share identical RoHS, REACH, and ECCN classifications. Regulatory compliance is equivalent for both parts.

Q: What does MSL 1 (Unlimited) mean for handling?

A: MSL 1 indicates unlimited floor life. These components do not require moisture-controlled storage or baking procedures prior to soldering, simplifying supply chain and assembly logistics.

Q: Is the BD37033FV-ME2 suitable for automotive applications?

A: The BD37033FV-ME2 carries automotive grade qualification (AEC-Q100). Application suitability depends on specific automotive requirements and functional compatibility with the original design.