MAX3645EEE Equivalent & Substitute Parts

Part Overview

The MAX3645EEE is a Limiting Amplifier IC manufactured by Analog Devices Inc./Maxim Integrated, designed for data quantization and optical receiver applications. This component operates as a linear amplifier in a 16-QSOP surface mount package.

The MAX3645EEE carries an Obsolete product status. Locating equivalent or substitute components becomes necessary when original stock is depleted or when design requirements mandate active product support and extended availability.

Substiute Parts

MAX3645EEE

Analog Devices Inc./Maxim IntegratedIn Stock: 2214MAX3645EEE Datasheet

Current PartRFQ

MAX3645EEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 2111MAX3645EEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX3645EEE is determined by the following critical parameters:

Electrical Compatibility Criteria:

• Component Type: Limiting Amplifier
• Product Category: Linear, Amplifiers
• Applications: Data Quantizer, Optical Receivers

Mechanical Compatibility Criteria:

• Package / Case: 16-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 16-QSOP
• Mounting Type: Surface Mount

Regulatory & Compliance Criteria:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected

The substitute part MAX3645EEE+ shares identical electrical specifications, mechanical packaging, and regulatory compliance with the original MAX3645EEE. The primary distinction is product status: MAX3645EEE+ maintains Active status, ensuring continued manufacturer support and availability.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Component Replacement:

The MAX3645EEE+ is the direct substitute for MAX3645EEE. Both components share identical electrical and mechanical specifications, regulatory compliance certifications, and environmental classifications. The MAX3645EEE+ maintains Active product status with the manufacturer, ensuring continued availability and technical support.

Compliance Verification:

Both the original and substitute components meet ROHS3 compliance requirements and carry REACH Unaffected status. Moisture sensitivity classification remains unchanged at MSL 1 (Unlimited), indicating no special moisture handling requirements during storage or assembly.

Supply Chain Considerations:

Selection between MAX3645EEE and MAX3645EEE+ should prioritize product status. The Active status of MAX3645EEE+ provides assurance of long-term availability and manufacturer support, whereas the Obsolete status of MAX3645EEE indicates limited future supply.

Frequently Asked Questions (FAQ)

Q: Can MAX3645EEE+ be used as a direct replacement for MAX3645EEE?

A: Yes. Both components are identical in electrical function, mechanical packaging, and regulatory compliance. The MAX3645EEE+ is the active production variant of the same base product (MAX3645).

Q: What is the difference between MAX3645EEE and MAX3645EEE+?

A: The primary difference is product status. MAX3645EEE is Obsolete, while MAX3645EEE+ is Active. The "+" designation indicates the active production version. Packaging for MAX3645EEE+ is specified as Tube format.

Q: Are there any pin configuration differences between these parts?

A: No. Both components use the 16-QSOP package with identical pin assignments and electrical characteristics.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both MAX3645EEE and MAX3645EEE+ are ROHS3 Compliant, REACH Unaffected, and classified under ECCN EAR99 with HTSUS code 8542.33.0001.

Q: What is the moisture sensitivity level for these components?

A: Both components carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling procedures apply.

Q: Can these components be used interchangeably in PCB assembly?

A: Yes. Identical package specifications (16-SSOP, 0.154" width, 3.90mm) and surface mount mounting type ensure mechanical and electrical interchangeability in PCB designs.

Q: Why is MAX3645EEE marked as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued active production. MAX3645EEE+ represents the current active production part for this product line.