DS1849B-008 Equivalent & Substitute Parts

Part Overview

The DS1849B-008 is an IC data converter in CSBGA packaging manufactured by Analog Devices Inc./Maxim Integrated. This component is classified as obsolete, which necessitates identification of suitable substitute parts for ongoing design requirements and production continuity. The obsolete status indicates that the original manufacturer has discontinued active production and support, making equivalent alternatives essential for system maintenance and new procurement cycles.

Substiute Parts

DS1849B-008

Analog Devices Inc./Maxim IntegratedIn Stock: 15774DS1849B-008 Datasheet

Current PartRFQ

DS1849B-008+

Analog Devices Inc./Maxim IntegratedIn Stock: 1033DS1849B-008+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DS1849B-008 is determined by the following critical parameters:

• Base Product Number Match: DS1849 series designation ensures functional equivalence within the product line
• Packaging Compatibility: CSBGA package type must remain consistent for PCB layout and thermal management compatibility
• Manufacturer Continuity: Parts sourced from Analog Devices Inc./Maxim Integrated maintain design specification alignment
• Product Status Transition: Active status parts provide ongoing manufacturer support and availability assurance

The substitute part DS1849B-008+ shares the identical base product number, packaging type, and manufacturer origin, establishing direct functional and mechanical compatibility with the obsolete original part.

Parameter Comparison

Engineering Selection Recommendations

The DS1849B-008+ is the direct substitute for the obsolete DS1849B-008 based on the following engineering criteria:

• Functional Equivalence: Identical base product number (DS1849) and product category (IC Data Converter) ensure equivalent electrical performance and pin configuration
• Mechanical Compatibility: CSBGA packaging remains unchanged, permitting direct PCB layout reuse without redesign
• Regulatory Compliance: The substitute part carries ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements
• Manufacturer Support: Active product status with the original manufacturer ensures continued technical support, documentation availability, and supply chain reliability

Selection of DS1849B-008+ eliminates obsolescence risk while maintaining full design compatibility with existing implementations.

Frequently Asked Questions (FAQ)

Q: Can DS1849B-008+ be used as a direct replacement for DS1849B-008 in existing designs?

A: Yes. Both parts share identical base product number, packaging type (CSBGA), and manufacturer origin. No PCB layout modifications or design changes are required.

Q: What is the primary difference between DS1849B-008 and DS1849B-008+?

A: The original DS1849B-008 is obsolete with no active manufacturer support. The DS1849B-008+ is an active product with current production, ROHS3 compliance certification, and ongoing technical support from Analog Devices Inc./Maxim Integrated.

Q: Are there any packaging or pinout differences between these parts?

A: No. Both components use CSBGA packaging with identical mechanical and electrical specifications.

Q: Does the substitute part meet current environmental regulations?

A: Yes. The DS1849B-008+ is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.

Q: What inventory levels are available for each part?

A: DS1849B-008 (obsolete): 15760 pcs. DS1849B-008+ (active): 926 pcs. Inventory availability may vary based on current procurement cycles.