MAX383ESE Equivalent & Substitute Parts

Part Overview

The MAX383ESE is a 2-circuit SPDT (Single Pole Double Throw) analog switch IC manufactured by Analog Devices Inc./Maxim Integrated. This component functions as a 2:1 multiplexer/demultiplexer with 35Ohm on-state resistance, designed for signal routing and switching applications in analog circuits. The MAX383ESE is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and new design implementations.

Key Parameters

Parameter	Value
Switch Circuit Configuration	SPDT (Single Pole Double Throw)
Number of Circuits	2
Multiplexer/Demultiplexer Ratio	2:1
On-State Resistance (Max)	35Ohm
Channel-to-Channel Matching (ΔRon)	500mOhm
Supply Voltage - Single (V+)	3V ~ 15V
Supply Voltage - Dual (V±)	±3V ~ 8V
Switch Time (Ton/Toff Max)	175ns / 100ns
Charge Injection	2pC
Channel Capacitance (CS(off)/CD(off))	12pF / 12pF
Leakage Current (IS(off) Max)	200pA
Crosstalk	-90dB @ 1MHz
Operating Temperature Range	-40°C ~ 85°C
Package Type	16-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount

Substitute Part Grouping Explanation

Substitution eligibility for the MAX383ESE is determined by strict equivalence across the following critical parameters:

Switch Circuit Architecture: SPDT configuration with 2 independent circuits
Multiplexer Ratio: 2:1 switching capability
On-State Resistance: 35Ohm maximum specification
Channel Matching: 500mOhm ΔRon tolerance
Supply Voltage Compatibility: 3V ~ 15V single supply or ±3V ~ 8V dual supply operation
Switching Performance: 175ns maximum turn-on time and 100ns maximum turn-off time
Signal Integrity Parameters: 2pC charge injection, 12pF channel capacitance, 200pA leakage current, -90dB crosstalk
Package Specification: 16-SOIC surface mount package with identical physical dimensions
Operating Temperature Range: -40°C ~ 85°C

The MAX383ESE+ meets all electrical and mechanical substitution criteria and is classified as an active product with improved compliance status.

Parameter Comparison

Parameter	MAX383ESE (Main Part)	MAX383ESE+ (Substitute)
Manufacturer	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated
Switch Circuit	SPDT	SPDT
Number of Circuits	2	2
Multiplexer Ratio	2:1	2:1
On-State Resistance (Max)	35Ohm	35Ohm
Channel-to-Channel Matching (ΔRon)	500mOhm	500mOhm
Supply Voltage - Single (V+)	3V ~ 15V	3V ~ 15V
Supply Voltage - Dual (V±)	±3V ~ 8V	±3V ~ 8V
Switch Time (Ton Max)	175ns	175ns
Switch Time (Toff Max)	100ns	100ns
Charge Injection	2pC	2pC
Channel Capacitance (CS(off))	12pF	12pF
Channel Capacitance (CD(off))	12pF	12pF
Leakage Current (IS(off) Max)	200pA	200pA
Crosstalk	-90dB @ 1MHz	-90dB @ 1MHz
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Package / Case	16-SOIC (0.154", 3.90mm Width)	16-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount	Surface Mount
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS Code	8542.39.0001	8542.39.0001

Engineering Selection Recommendations

The MAX383ESE+ is the direct substitute for the MAX383ESE. Both parts share identical electrical specifications and package configurations, ensuring pin-for-pin and functional compatibility.

The primary distinction between these parts is product lifecycle status and regulatory compliance. The MAX383ESE is classified as obsolete, while the MAX383ESE+ maintains active product status. The MAX383ESE+ additionally carries ROHS3 compliance certification, whereas the original MAX383ESE is RoHS non-compliant. Both parts maintain equivalent REACH and ECCN classifications.

For new designs and ongoing system support, the MAX383ESE+ is the appropriate selection due to its active status and enhanced compliance posture. Existing systems currently utilizing the MAX383ESE may transition to the MAX383ESE+ without circuit modification or re-qualification, provided that RoHS compliance requirements are satisfied by the system design.

Frequently Asked Questions (FAQ)

Q: Can the MAX383ESE+ be used as a direct replacement for the MAX383ESE in existing applications?

A: Yes. The MAX383ESE+ provides identical electrical performance and package specifications. No circuit modifications are required for substitution. The parts are functionally interchangeable at the component level.

Q: What is the significance of the product status difference between these parts?

A: The MAX383ESE is classified as obsolete, indicating that Analog Devices Inc./Maxim Integrated has discontinued active production and support. The MAX383ESE+ maintains active product status, ensuring continued availability, technical support, and compliance with current regulatory standards.

Q: Does the RoHS compliance difference affect component selection?

A: RoHS compliance status depends on system-level requirements. The MAX383ESE+ carries ROHS3 certification, making it suitable for applications with RoHS compliance mandates. The MAX383ESE is RoHS non-compliant and may be restricted in certain markets or applications. System designers must verify compliance requirements before component selection.

Q: Are the packaging and moisture sensitivity specifications identical?

A: Yes. Both parts utilize 16-SOIC surface mount packaging with identical physical dimensions (0.154" width, 3.90mm). Both carry MSL 1 (Unlimited) moisture sensitivity classification, indicating no special moisture handling requirements during storage or assembly.

Q: What electrical parameters determine substitution eligibility?

A: Substitution is based on matching switch circuit architecture (SPDT), circuit count (2), multiplexer ratio (2:1), on-state resistance (35Ohm), supply voltage ranges (3V ~ 15V single or ±3V ~ 8V dual), switching times (175ns/100ns), and signal integrity specifications (charge injection, capacitance, leakage current, crosstalk). The MAX383ESE+ meets all these criteria.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message