AD8174ANZ Equivalent & Substitute Parts

Part Overview

The AD8174ANZ is a specialized interface integrated circuit manufactured by Analog Devices Inc., designed for multiplexer with amplifier applications. This component is classified as obsolete, which necessitates identification of equivalent substitute parts for ongoing design requirements and procurement needs. The AD8174ANZ operates within a supply voltage range of ±4V to 6V and is packaged in a 14-DIP through-hole configuration.

Substiute Parts

AD8174ANZ

Analog Devices Inc.In Stock: 1138AD8174ANZ Datasheet

Current PartRFQ

AD8174ARZ

Analog Devices Inc.In Stock: 2899AD8174ARZ Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AD8174ANZ is determined by strict adherence to the following electrical and mechanical parameters:

• Functional Equivalence: Both parts share the same base product number (AD8174) and are designed for multiplexer with amplifier interface applications
• Electrical Compatibility: Identical supply voltage range (±4V ~ 6V) ensures direct functional replacement
• Regulatory Compliance: Both parts maintain the same ECCN (EAR99) and HTSUS (8542.39.0001) classifications
• Moisture Sensitivity: Matching MSL rating of 1 (Unlimited) confirms equivalent environmental handling requirements
• Package Differentiation: The primary distinction between the main part and substitute lies in packaging format and mounting technology

Parameter Comparison

Engineering Selection Recommendations

The AD8174ARZ serves as the direct functional equivalent to the AD8174ANZ. Selection between these parts is determined by circuit board design requirements and manufacturing processes:

For Through-Hole Assembly: The AD8174ANZ remains the appropriate choice where existing PCB layouts utilize through-hole mounting technology and component footprints are already established.

For Surface Mount Assembly: The AD8174ARZ is the suitable alternative, offering active product status with current manufacturing support. This part provides ROHS3 compliance and REACH unaffected status, meeting contemporary environmental and regulatory requirements.

For Obsolete Part Replacement: When the AD8174ANZ is no longer procurable, the AD8174ARZ provides electrical and functional equivalence with the advantage of active product status and ongoing availability.

Frequently Asked Questions (FAQ)

Q: Can the AD8174ARZ directly replace the AD8174ANZ in existing designs?

A: Electrical and functional replacement is direct due to identical supply voltage specifications and application requirements. Physical replacement requires PCB redesign to accommodate the transition from 14-DIP through-hole to 14-SOIC surface-mount packaging.

Q: What are the key differences between these parts?

A: The primary differences are packaging format (14-DIP versus 14-SOIC), mounting technology (through-hole versus surface mount), and product status (obsolete versus active). Electrical specifications and supply voltage requirements remain identical.

Q: Why is the AD8174ANZ classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The AD8174ARZ represents the active continuation of this product line in surface-mount packaging.

Q: Are there compliance differences between these parts?

A: Both parts share identical ECCN and HTSUS classifications. The AD8174ARZ provides additional certifications including ROHS3 compliance and REACH unaffected status, which may be required for specific applications or markets.

Q: What is the inventory status for these parts?

A: AD8174ANZ inventory is 1084 pieces. AD8174ARZ inventory is 2889 pieces, reflecting its active product status and continued manufacturing.