MAX262BENG Equivalent & Substitute Parts

Part Overview

The MAX262BENG is a Universal Switched Capacitor Filter IC manufactured by Analog Devices Inc./Maxim Integrated. This 2nd order, dual-filter device operates at a cutoff frequency of 140kHz and is housed in a 24-pin DIP package for through-hole mounting applications. The part is classified as obsolete, making identification of suitable substitutes essential for ongoing system support and component procurement.

Substiute Parts

MAX262BENG

Analog Devices Inc./Maxim IntegratedIn Stock: 848MAX262BENG Datasheet

Current PartRFQ

MAX262BENG+

Analog Devices Inc./Maxim IntegratedIn Stock: 749MAX262BENG+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX262BENG is determined by the following critical parameters:

• Filter Architecture: Universal Switched Capacitor topology
• Frequency Specification: 140kHz cutoff/center frequency
• Filter Configuration: Dual 2nd order filters
• Package Compatibility: 24-pin DIP form factor (0.300", 7.62mm pitch)
• Mounting Method: Through-hole technology
• Electrical Interface: Pin-compatible signal routing

The MAX262BENG+ qualifies as a direct substitute based on identical filter topology, frequency rating, dual-filter configuration, filter order, and package specifications. Both devices utilize the same 24-PDIP package and support through-hole mounting in equivalent PCB layouts.

Parameter Comparison

Engineering Selection Recommendations

The MAX262BENG+ is the direct substitute for the obsolete MAX262BENG. Both devices share identical filter specifications, frequency ratings, and package configurations, ensuring functional equivalence in circuit applications.

The MAX262BENG+ offers the following advantages:

• Active Product Status: Currently manufactured and supported by Analog Devices Inc./Maxim Integrated
• Regulatory Compliance: ROHS3 compliant, meeting current environmental standards
• Extended Supply Voltage Range: Supports 4.74V ~ 12.6V and ±2.37V ~ 6.3V, providing greater design flexibility compared to the ±5V specification of the original part
• Packaging: Available in Tube packaging for production quantities

Selection of the MAX262BENG+ eliminates obsolescence risk while maintaining full electrical and mechanical compatibility with existing PCB designs.

Frequently Asked Questions (FAQ)

Q: Can the MAX262BENG+ be used as a direct replacement for the MAX262BENG?

A: Yes. Both devices feature identical Universal Switched Capacitor filter topology, 140kHz frequency specification, dual 2nd order filter configuration, and 24-pin DIP package. Pin-for-pin compatibility is maintained.

Q: What are the key differences between MAX262BENG and MAX262BENG+?

A: The primary differences are product status and supply voltage specifications. The MAX262BENG is obsolete with ±5V supply rating, while the MAX262BENG+ is active with an extended supply voltage range of 4.74V ~ 12.6V and ±2.37V ~ 6.3V. The MAX262BENG+ also meets ROHS3 compliance standards.

Q: Are there any package or mounting differences?

A: No. Both parts use the 24-pin DIP package (0.300", 7.62mm pitch) with through-hole mounting. PCB layouts designed for the MAX262BENG require no modification for the MAX262BENG+.

Q: Does the extended supply voltage range of the MAX262BENG+ affect circuit design?

A: The MAX262BENG+ supports a broader supply voltage range than the original specification. Existing designs operating at ±5V remain fully compatible. The extended range provides flexibility for new designs or systems with different power supply architectures.

Q: What is the moisture sensitivity level for both parts?

A: Both the MAX262BENG and MAX262BENG+ have an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.