MAX365CPE Equivalent & Substitute Parts

Part Overview

The MAX365CPE is a 4-circuit SPST-NO analog switch IC manufactured by Analog Devices Inc./Maxim Integrated, housed in a 16-DIP package with 85Ohm on-state resistance. This part is classified as obsolete, making equivalent substitutes necessary for new designs and ongoing production requirements. Substitute parts must maintain functional compatibility across switching characteristics, package form factor, and electrical performance parameters.

Substiute Parts

MAX365CPE

Analog Devices Inc./Maxim IntegratedIn Stock: 2421MAX365CPE Datasheet

Current PartRFQ

MAX365CPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 3407MAX365CPE+ Datasheet

DirectRFQ

MAX362CPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 3116MAX362CPE+ Datasheet

MFR RecommendedRFQ

ADG202AKNZ

Analog Devices Inc.In Stock: 4765ADG202AKNZ Datasheet

MFR RecommendedRFQ

ADG412BNZ

Analog Devices Inc.In Stock: 1563ADG412BNZ Datasheet

MFR RecommendedRFQ

ADG452BNZ

Analog Devices Inc.In Stock: 6372ADG452BNZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Compatibility Requirements:

• Switch circuit type: SPST - NO (mandatory match)
• Number of circuits: 4 (mandatory match)
• Package / Case: 16-DIP (0.300", 7.62mm) (mandatory match)
• Multiplexer/Demultiplexer circuit: 1:1 (mandatory match)

Secondary Electrical Parameters (allowable variance):

• On-state resistance: 85Ohm baseline; substitutes with lower resistance (5Ohm to 90Ohm) are acceptable for applications where lower resistance improves performance
• Supply voltage ranges: Must support at least the single supply range 10V ~ 30V or dual supply range ±4.5V ~ 20V
• Switch timing: Ton and Toff specifications may vary; faster switching is generally acceptable
• Leakage current and crosstalk: Tighter specifications are acceptable

Compliance Considerations:

• RoHS3 compliance preferred for new designs; RoHS non-compliant parts acceptable for legacy applications
• All substitute parts maintain REACH Unaffected and EAR99 ECCN status

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (Highest Compatibility):

MAX365CPE+ is the direct successor to MAX365CPE, maintaining identical electrical specifications including 85Ohm on-state resistance, supply voltage ranges, and switching characteristics. This part is active and ROHS3 compliant, making it the preferred choice for new designs and production transitions from the obsolete MAX365CPE.

MAX362CPE+ provides equivalent performance with matching on-state resistance (85Ohm) and identical Toff timing (120ns). This part is active and ROHS3 compliant and serves as an alternative direct replacement.

Functional Substitutes (Conditional Application):

ADG202AKNZ maintains 4-circuit SPST-NO configuration in 16-DIP package but operates within narrower supply voltage ranges (10V ~ 15V single, ±10V ~ 15V dual). This part is suitable for applications within these voltage constraints and offers extended operating temperature range (-40°C ~ 85°C). RoHS3 compliance is confirmed.

ADG412BNZ provides significantly lower on-state resistance (35Ohm) with faster switching times (175ns Ton, 145ns Toff). Supply voltage is limited to 12V single or ±15V dual. This part is applicable where lower resistance and faster switching improve circuit performance. RoHS3 compliance is confirmed.

ADG452BNZ offers the lowest on-state resistance (5Ohm) with fastest switching times (180ns Ton, 140ns Toff) and superior channel-to-channel matching (100mOhm). Supply voltage options include 12V single or ±4.5V ~ 20V dual. This part is suitable for low-impedance switching applications. RoHS3 compliance is confirmed.

Compliance Status:

All substitute parts are ROHS3 compliant and REACH unaffected, supporting modern regulatory requirements. The original MAX365CPE is RoHS non-compliant and should be phased out in favor of active, compliant alternatives.

Frequently Asked Questions (FAQ)

Q: Can MAX365CPE+ directly replace MAX365CPE in existing designs?

A: Yes. MAX365CPE+ maintains identical electrical specifications including on-state resistance (85Ohm), supply voltage ranges (10V ~ 30V single, ±4.5V ~ 20V dual), and switching characteristics. The primary difference is product status (active vs. obsolete) and RoHS compliance. Pin configuration and package form factor are identical.

Q: What is the key difference between MAX365CPE+ and MAX362CPE+?

A: Both parts provide 85Ohm on-state resistance and identical Ton (250ns). MAX362CPE+ has slightly longer Toff (120ns vs. 170ns in MAX365CPE+). Both are active, ROHS3 compliant alternatives. Selection depends on availability and specific timing requirements.

Q: When should ADG412BNZ be selected over MAX365CPE+?

A: ADG412BNZ is selected when lower on-state resistance (35Ohm vs. 85Ohm) and faster switching times are required. However, supply voltage is restricted to 12V single or ±15V dual. Verify that your application operates within these voltage constraints before substitution.

Q: Is ADG452BNZ compatible with MAX365CPE applications?

A: ADG452BNZ is functionally compatible in 16-DIP package and 4-circuit SPST-NO configuration. However, the 5Ohm on-state resistance is significantly lower than MAX365CPE's 85Ohm. This part is suitable only for applications where lower impedance is beneficial or required. Supply voltage options (12V single or ±4.5V ~ 20V dual) must be verified against your circuit requirements.

Q: What is the impact of ADG202AKNZ's narrower supply voltage range?

A: ADG202AKNZ operates within 10V ~ 15V single supply or ±10V ~ 15V dual supply, compared to MAX365CPE's 10V ~ 30V single or ±4.5V ~ 20V dual. This part is suitable only for applications operating within these narrower ranges. Verify your power supply specifications before selection.

Q: Are all substitute parts available in the same 16-DIP package?

A: Yes. All substitute parts listed are housed in 16-DIP (0.300", 7.62mm) packages with identical pin configurations, enabling direct PCB compatibility without layout modifications.

Q: What is the significance of RoHS3 compliance for substitute selection?

A: RoHS3 compliance is mandatory for new designs and products destined for markets with environmental regulations. All active substitute parts (MAX365CPE+, MAX362CPE+, ADG202AKNZ, ADG412BNZ, ADG452BNZ) are ROHS3 compliant. The original MAX365CPE is RoHS non-compliant and should not be used in new designs.

Q: Can I use ADG452BNZ in a design originally specified for MAX365CPE?

A: Functional compatibility exists in package and circuit configuration. However, the 5Ohm on-state resistance differs significantly from 85Ohm. Circuit behavior, impedance matching, and signal integrity may be affected. Electrical simulation and prototype testing are necessary to confirm suitability for your specific application.