SC1889A-01E Equivalent & Substitute Parts

Part Overview

The SC1889A-01E is an RF Amplifier IC manufactured by Analog Devices Inc./Maxim Integrated, classified as an IC Driver Display component. This part is currently obsolete, which necessitates identification of functionally equivalent alternatives for ongoing system support and new designs. The SC1894A-00C13E serves as a direct substitute, offering enhanced specifications and active product status while maintaining compatibility within the same manufacturer ecosystem.

Substiute Parts

SC1889A-01E

Analog Devices Inc./Maxim IntegratedIn Stock: 1077SC1889A-01E Datasheet

Current PartRFQ

SC1894A-00C13E

Analog Devices Inc./Maxim IntegratedIn Stock: 2053SC1894A-00C13E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The SC1894A-00C13E is identified as a direct substitute for the SC1889A-01E based on the following criteria:

• Manufacturer Continuity: Both parts are manufactured by Analog Devices Inc./Maxim Integrated, ensuring design consistency and support infrastructure alignment.
• Functional Classification: Both components are RF Amplifier ICs designed for signal amplification applications.
• Regulatory Alignment: Both parts share identical ECCN (5A991H) and HTSUS (8542.33.0001) classifications, confirming equivalent export control and tariff treatment.
• Moisture Sensitivity: Both parts maintain MSL Level 1 (Unlimited), indicating identical moisture handling requirements.
• REACH Compliance: Both parts maintain REACH Unaffected status, confirming equivalent environmental regulatory standing.

Parameter Comparison

Engineering Selection Recommendations

The SC1894A-00C13E is the appropriate substitute for the obsolete SC1889A-01E based on the following factors:

• Product Status: The SC1894A-00C13E maintains Active product status, ensuring long-term availability, manufacturer support, and continued production.
• Regulatory Compliance: The SC1894A-00C13E achieves ROHS3 compliance, meeting current environmental regulations, whereas the SC1889A-01E is RoHS non-compliant.
• Regulatory Equivalence: Both parts maintain identical ECCN and HTSUS classifications, confirming equivalent export control and tariff treatment for procurement and logistics purposes.
• Certification Alignment: Both parts share REACH Unaffected status and MSL Level 1 classification, confirming equivalent environmental and moisture handling requirements.

Frequently Asked Questions (FAQ)

Q: Why is the SC1889A-01E being phased out? A: The SC1889A-01E is classified as obsolete. The SC1894A-00C13E represents the current active equivalent from the same manufacturer.

Q: Are the SC1889A-01E and SC1894A-00C13E pin-compatible? A: Both parts are RF Amplifier ICs from Analog Devices Inc./Maxim Integrated. The SC1894A-00C13E uses a 64-QFN (9x9) package. Verify mechanical and electrical compatibility with your specific application requirements and PCB design.

Q: What is the primary advantage of switching to SC1894A-00C13E? A: The SC1894A-00C13E is an active product with ROHS3 compliance, ensuring regulatory alignment with current environmental standards and long-term manufacturer support.

Q: Do both parts have the same export control classification? A: Yes. Both the SC1889A-01E and SC1894A-00C13E share identical ECCN (5A991H) and HTSUS (8542.33.0001) classifications.

Q: Are there any differences in moisture sensitivity requirements? A: No. Both parts maintain MSL Level 1 (Unlimited), indicating identical moisture handling and storage requirements.

Q: What supply voltage does the SC1894A-00C13E require? A: The SC1894A-00C13E operates at 1.7V ~ 1.9V or 3.1V ~ 4.6V supply voltage with supply current of 100mA or 840mA depending on operating mode.