MAX3097ECPE Equivalent & Substitute Parts

Part Overview

The MAX3097ECPE is a 0/3 Receiver RS422/RS485 interface IC in a 16-DIP package manufactured by Analog Devices Inc./Maxim Integrated. This component is classified as Obsolete, indicating it has been discontinued and is no longer in active production. Finding equivalent or substitute parts is necessary to support legacy system maintenance, design updates, or when original inventory becomes unavailable.

Substiute Parts

MAX3097ECPE

Analog Devices Inc./Maxim IntegratedIn Stock: 902MAX3097ECPE Datasheet

Current PartRFQ

MAX3097EEPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 929MAX3097EEPE+ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX3097ECPE is based on strict electrical and mechanical compatibility criteria:

Critical Parameters for Substitution:

• Protocol: RS422/RS485 interface functionality
• Number of Drivers/Receivers: 0/3 configuration
• Receiver Hysteresis: 40 mV
• Data Rate: 32 Mbps minimum
• Voltage Supply Range: 3V ~ 5.5V compatibility
• Package Type: 16-DIP (0.300", 7.62mm) physical form factor
• Mounting Type: Through Hole

The MAX3097EEPE+ meets all electrical and mechanical requirements for direct substitution. Both parts share identical protocol support, receiver configuration, hysteresis characteristics, data rate capability, supply voltage range, and physical package dimensions. The primary differences are product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The MAX3097EEPE+ is the direct substitute for the MAX3097ECPE. Both components are electrically and mechanically identical across all functional parameters. The MAX3097EEPE+ is currently in Active product status, ensuring ongoing availability and supply chain support.

The MAX3097EEPE+ offers improved compliance posture with ROHS3 certification compared to the non-compliant status of the MAX3097ECPE. The extended operating temperature range of -40°C ~ 85°C on the MAX3097EEPE+ provides broader environmental capability than the original part's 0°C ~ 70°C specification.

Selection of the MAX3097EEPE+ is appropriate for new designs, system upgrades, or legacy system maintenance where component replacement is required.

Frequently Asked Questions (FAQ)

Q: Can the MAX3097EEPE+ directly replace the MAX3097ECPE in existing designs?

A: Yes. Both parts share identical electrical specifications for protocol support, receiver configuration, hysteresis, data rate, supply voltage, and physical package dimensions. Direct substitution is supported without circuit modification.

Q: What is the difference in operating temperature range between these parts?

A: The MAX3097ECPE operates from 0°C ~ 70°C, while the MAX3097EEPE+ operates from -40°C ~ 85°C. The MAX3097EEPE+ provides extended temperature capability for applications requiring broader environmental performance.

Q: Why is the MAX3097ECPE listed as Obsolete?

A: Obsolete status indicates the part has been discontinued by the manufacturer. The MAX3097EEPE+ is the active equivalent and is recommended for all new applications and component procurement.

Q: Are there any compliance differences between these parts?

A: The MAX3097ECPE is RoHS non-compliant, while the MAX3097EEPE+ is ROHS3 compliant. Both parts maintain identical Moisture Sensitivity Level (MSL) classification of 1 (Unlimited).

Q: Is the physical package identical between both parts?

A: Yes. Both the MAX3097ECPE and MAX3097EEPE+ use the 16-DIP (0.300", 7.62mm) package with Through Hole mounting type, ensuring mechanical compatibility in existing PCB layouts.