MAX1406EAE+ Equivalent & Substitute Parts Reference

Part Overview

The MAX1406EAE+ is an RS232 transceiver IC manufactured by Analog Devices Inc./Maxim Integrated, designed for full-duplex serial communication applications. This Surface Mount device integrates 3 drivers and 3 receivers in a 16-SSOP package, operating across the 4.5V to 5.5V supply voltage range with a maximum data rate of 230kbps. The part maintains Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial and commercial applications requiring reliable RS232 interface functionality.

Substiute Parts

MAX1406EAE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1011MAX1406EAE+ Datasheet

Current PartRFQ

MAX1406EAE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1011MAX1406EAE+ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MAX1406EAE+ is determined by strict equivalence across the following critical parameters:

• Protocol Compatibility: RS232 full-duplex transceiver functionality
• Driver/Receiver Configuration: 3 drivers and 3 receivers
• Electrical Specifications: 4.5V to 5.5V supply voltage range, 230kbps data rate, 650mV receiver hysteresis
• Package Compatibility: 16-SSOP Surface Mount package with identical 0.209" (5.30mm) width
• Environmental & Compliance: Operating temperature range -40°C to 85°C, ROHS3 compliance, MSL Level 1

Only parts meeting all these parameters without deviation qualify as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The MAX1406EAE+ maintains Active product status with full ROHS3 compliance and REACH unaffected classification, confirming its suitability for current design implementations. The part's MSL Level 1 rating eliminates moisture sensitivity constraints during storage and assembly. Surface Mount configuration in 16-SSOP packaging supports modern PCB manufacturing processes. The specified operating temperature range of -40°C to 85°C accommodates industrial and commercial deployment scenarios. Selection should prioritize parts with identical electrical specifications, package dimensions, and compliance certifications to ensure functional and mechanical compatibility within existing circuit designs.

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for the MAX1406EAE+? A: A valid substitute must match all electrical parameters (RS232 protocol, 3/3 driver/receiver configuration, 230kbps data rate, 4.5V-5.5V supply), mechanical specifications (16-SSOP package, 5.30mm width), and compliance certifications (ROHS3, MSL Level 1) without deviation.

Q: Can parts with different driver/receiver counts replace the MAX1406EAE+? A: No. The 3/3 driver/receiver configuration is a core functional requirement. Parts with different configurations are not compatible substitutes.

Q: Is package compatibility limited to 16-SSOP? A: Yes. The 16-SSOP package with 0.209" (5.30mm) width is the specified form factor. Alternative packages are not substitutes.

Q: Does the MAX1406EAE+ support different supply voltage ranges? A: No. The part operates strictly within 4.5V to 5.5V. Parts with different voltage specifications cannot be substituted.

Q: What is the significance of MSL Level 1 rating? A: MSL Level 1 indicates unlimited shelf life without moisture sensitivity constraints, simplifying inventory management and assembly processes without special handling requirements.

Q: Are there any temperature-related substitution considerations? A: The operating temperature range of -40°C to 85°C is fixed. Substitutes must maintain this identical range for thermal compatibility in target applications.