MAX9693EEE+ Equivalent & Substitute Parts

Part Overview

The MAX9693EEE+ is a dual comparator with latch in 16-QSOP packaging, manufactured by Analog Devices Inc./Maxim Integrated. This component is classified as obsolete, making substitute parts necessary for new designs and ongoing production requirements. The MAX9693EEE+ operates as a comparator with complementary ECL output configuration, suitable for high-speed signal comparison applications requiring latching functionality.

Substiute Parts

MAX9693EEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 976MAX9693EEE+ Datasheet

Current PartRFQ

ADCMP561BRQZ

Analog Devices Inc.In Stock: 2039ADCMP561BRQZ Datasheet

MFR RecommendedRFQ

ADCMP563BRQZ

Analog Devices Inc.In Stock: 1322ADCMP563BRQZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MAX9693EEE+ is based on the following critical parameters:

• Dual comparator configuration (2 elements per package)
• 16-QSOP package format (physical and electrical compatibility)
• Complementary output type with ECL/PECL logic levels
• Latching functionality (with latch comparator type)
• Supply voltage range ±4.75V to ±5.25V
• RoHS3 compliance and MSL 1 rating
• Active product status (ensuring ongoing availability)

The substitute parts ADCMP561BRQZ and ADCMP563BRQZ meet these criteria and are manufactured by Analog Devices Inc., ensuring design continuity and electrical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both ADCMP561BRQZ and ADCMP563BRQZ are active, production-grade alternatives to the obsolete MAX9693EEE+. Selection between these substitutes should be based on output logic family requirements:

• ADCMP561BRQZ provides PECL (Positive ECL) output configuration with open-emitter topology
• ADCMP563BRQZ provides ECL output configuration with open-emitter topology

Both parts maintain RoHS3 compliance, MSL 1 rating, and identical electrical performance specifications including propagation delay, hysteresis, and common-mode rejection characteristics. The 16-QSOP package format ensures mechanical and electrical compatibility with existing PCB designs. Current inventory availability for both substitutes exceeds 1,200 units, supporting production continuity.

Frequently Asked Questions (FAQ)

Q: Why is the MAX9693EEE+ obsolete? A: The MAX9693EEE+ has reached end-of-life status. Analog Devices Inc. recommends transitioning to active alternatives ADCMP561BRQZ or ADCMP563BRQZ for new designs and ongoing production.

Q: Are the substitute parts pin-compatible with the MAX9693EEE+? A: Both ADCMP561BRQZ and ADCMP563BRQZ use the 16-QSOP package format, providing mechanical and electrical compatibility. Functional pinout compatibility should be verified against detailed datasheets for your specific application.

Q: What is the difference between ADCMP561BRQZ and ADCMP563BRQZ? A: The primary difference is output logic family: ADCMP561BRQZ uses PECL (Positive ECL) output, while ADCMP563BRQZ uses ECL output. Both provide identical electrical performance specifications and latching functionality.

Q: Do the substitute parts meet the same compliance requirements? A: Yes. Both ADCMP561BRQZ and ADCMP563BRQZ are RoHS3 compliant, MSL 1 rated, and carry the same ECCN (EAR99) and HTSUS (8542.39.0001) classifications as the MAX9693EEE+.

Q: What is the supply voltage requirement for the substitute parts? A: Both substitutes operate with dual supply voltage ±4.75V to ±5.25V, supporting standard ±5V rail configurations.

Q: Are there inventory concerns with these substitutes? A: Current inventory for ADCMP561BRQZ is 1,961 units and ADCMP563BRQZ is 1,234 units, both in new original condition, ensuring adequate supply for production requirements.