SMP04ES-REEL Equivalent & Substitute Parts

Part Overview

The SMP04ES-REEL is a Sample and Hold integrated circuit manufactured by Analog Devices Inc., designed for data acquisition applications. This linear amplifier IC contains four sample and hold circuits in a 16-SOIC surface mount package. The SMP04ES-REEL is classified as an obsolete product, which necessitates identification of active equivalent parts for ongoing design support and procurement requirements. Locating suitable substitutes ensures continuity in manufacturing, maintenance, and new design implementations where this functionality is required.

Substiute Parts

SMP04ES-REEL

Analog Devices Inc.In Stock: 4372SMP04ES-REEL Datasheet

Current PartRFQ

SMP04ESZ-REEL

Analog Devices Inc.In Stock: 5369SMP04ESZ-REEL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SMP04ES-REEL is determined by strict alignment of the following parameters:

Critical Substitution Parameters:

• Base product number (SMP04)
• Functional type (Sample and Hold IC)
• Application category (Data Acquisition)
• Package specification (16-SOIC with 0.154" / 3.90mm width)
• Mounting technology (Surface Mount)
• Moisture sensitivity level (MSL 1 - Unlimited)
• Regulatory classifications (ECCN EAR99, HTSUS 8542.33.0001)

The SMP04ESZ-REEL qualifies as a direct substitute because it maintains identical specifications across all critical parameters. The primary distinction is product status: the SMP04ESZ-REEL is an active product with current manufacturing support, whereas the SMP04ES-REEL is obsolete. The packaging designation difference (Cut Tape & Digi-Reel® versus standard reel packaging) does not affect functional or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The SMP04ESZ-REEL is the direct equivalent substitute for the SMP04ES-REEL. Selection of the SMP04ESZ-REEL is supported by the following engineering factors:

Product Status: The SMP04ESZ-REEL maintains active product status with current manufacturing availability, whereas the SMP04ES-REEL is obsolete. This transition ensures long-term supply chain reliability and design continuity.

Regulatory Compliance: The SMP04ESZ-REEL provides documented RoHS3 compliance and REACH unaffected status, offering enhanced environmental and regulatory alignment compared to the main part specification.

Functional and Mechanical Equivalence: Both parts share identical base product designation (SMP04), package specification (16-SOIC), mounting technology (Surface Mount), and moisture sensitivity classification (MSL 1). These parameters confirm complete functional and mechanical interchangeability.

Packaging Flexibility: The SMP04ESZ-REEL is available in Cut Tape and Digi-Reel® packaging options, providing procurement flexibility for both prototype and production volume requirements.

Frequently Asked Questions (FAQ)

Q: Can the SMP04ESZ-REEL be used as a direct replacement for the SMP04ES-REEL in existing designs?

A: Yes. The SMP04ESZ-REEL is a direct functional and mechanical equivalent. Both parts share identical package specifications (16-SOIC), mounting type (Surface Mount), and electrical classification. No design modifications are required for substitution.

Q: What is the significance of the product status change from Obsolete to Active?

A: The transition from obsolete (SMP04ES-REEL) to active (SMP04ESZ-REEL) status indicates that the substitute part has current manufacturing support, documented supply availability, and ongoing quality assurance. This eliminates procurement risk associated with end-of-life products.

Q: Are there differences in packaging that affect component handling or storage?

A: The SMP04ESZ-REEL is available in Cut Tape and Digi-Reel® packaging formats. Both formats maintain the same moisture sensitivity level (MSL 1 - Unlimited), indicating identical storage and handling requirements. Packaging format selection depends on procurement volume and assembly process requirements.

Q: Does the RoHS3 compliance of the SMP04ESZ-REEL affect compatibility with existing assemblies?

A: No. RoHS3 compliance indicates enhanced environmental standards in the manufacturing process. The SMP04ESZ-REEL maintains identical electrical and mechanical specifications, ensuring full compatibility with existing PCB designs and assembly processes.

Q: What parameters determine whether a part qualifies as a substitute for the SMP04ES-REEL?

A: Substitution is determined by matching the following parameters: base product number (SMP04), product type (Sample and Hold IC), application category (Data Acquisition), package specification (16-SOIC with 0.154" width), mounting type (Surface Mount), moisture sensitivity level (MSL 1), and regulatory classifications (ECCN EAR99, HTSUS 8542.33.0001).