MAX3097EEEE Equivalent & Substitute Parts

Part Overview

The MAX3097EEEE is a 0/3 Receiver RS422/RS485 interface IC in a 16-QSOP surface mount package manufactured by Analog Devices Inc./Maxim Integrated. This component is classified as obsolete, which necessitates identification of equivalent substitute parts for ongoing design support and procurement continuity. The part operates across a 3V to 5.5V supply range with a 32 Mbps data rate and 40 mV receiver hysteresis, making it suitable for industrial serial communication applications requiring RS422 or RS485 protocol support.

Substiute Parts

MAX3097EEEE

Analog Devices Inc./Maxim IntegratedIn Stock: 2313MAX3097EEEE Datasheet

Current PartRFQ

MAX3097EEEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 2182MAX3097EEEE+ Datasheet

DirectRFQ

MAX3098EAEEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1040MAX3098EAEEE+ Datasheet

Parametric EquivalentRFQ

MAX3098EBEEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1813MAX3098EBEEE+ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MAX3097EEEE are qualified based on strict electrical and mechanical parameter matching:

Critical Matching Parameters:

• Protocol: RS422, RS485
• Number of Drivers/Receivers: 0/3
• Receiver Hysteresis: 40 mV
• Data Rate: 32 Mbps
• Voltage - Supply: 3V ~ 5.5V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 16-QSOP
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

All identified substitute parts meet these electrical and mechanical requirements. The substitutes are differentiated by product status (Active vs. Obsolete) and RoHS compliance level, which are secondary selection criteria based on procurement and regulatory requirements.

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (Preferred): MAX3097EEEE+ is the direct successor to MAX3097EEEE, maintaining identical electrical and mechanical specifications while transitioning to Active product status and ROHS3 compliance. This part is recommended for new designs and ongoing production requiring the MAX3097 base product number.

Parametric Equivalents: MAX3098EAEEE+ and MAX3098EBEEE+ are parametric equivalents that satisfy all electrical and mechanical requirements. These parts differ only in base product number (MAX3098 vs. MAX3097) while maintaining identical functional performance. Both are Active products with ROHS3 compliance. Selection between these variants depends on design documentation requirements and supplier availability.

Compliance Consideration: All substitute parts achieve ROHS3 compliance, addressing regulatory requirements that may not apply to the obsolete MAX3097EEEE. This compliance upgrade is a secondary benefit when transitioning to active alternatives.

Frequently Asked Questions (FAQ)

Q: Can MAX3097EEEE+ be used as a direct replacement for MAX3097EEEE? A: Yes. MAX3097EEEE+ is electrically and mechanically identical to MAX3097EEEE across all specified parameters. The primary differences are product status (Active vs. Obsolete) and RoHS compliance level (ROHS3 vs. non-compliant).

Q: What is the difference between MAX3097EEEE+ and MAX3098EAEEE+? A: Both parts are parametric equivalents with identical electrical specifications and package dimensions. The difference is the base product number (MAX3097 vs. MAX3098). Functionally, they are interchangeable in applications requiring 0/3 RS422/RS485 receivers with 32 Mbps data rate and 40 mV hysteresis.

Q: Are MAX3098EAEEE+ and MAX3098EBEEE+ interchangeable? A: Yes. Both parts share identical electrical and mechanical specifications. The suffix variation (EA vs. EB) does not affect functional performance or compatibility.

Q: Does the packaging change between these parts? A: No. All parts use the same 16-SSOP (0.154", 3.90mm Width) surface mount package with 16-QSOP supplier device package designation. PCB layout and assembly processes remain unchanged.

Q: What is the significance of the "+" suffix in part numbers? A: The "+" suffix indicates packaging in Tube format, as opposed to the original MAX3097EEEE which has unspecified packaging. This is a packaging designation only and does not affect electrical performance.

Q: Are there any temperature or supply voltage differences between these parts? A: No. All parts operate identically across the -40°C to 85°C temperature range and 3V to 5.5V supply voltage range.

Q: Which part should be selected for new designs? A: MAX3097EEEE+ is recommended for new designs as the direct Active successor to the obsolete MAX3097EEEE. MAX3098EAEEE+ and MAX3098EBEEE+ are valid alternatives if design documentation or supplier constraints require the MAX3098 base product number.