MAX4592ESE Equivalent & Substitute Parts

Part Overview

The MAX4592ESE is a 4-circuit IC switch with SPST-NO (Single Pole Single Throw - Normally Open) configuration manufactured by Analog Devices Inc./Maxim Integrated. This component functions as a precision analog switch with 1:1 multiplexer/demultiplexer capability, designed for signal routing and switching applications requiring low on-state resistance and fast switching times.

The MAX4592ESE is classified as obsolete, which necessitates identification of equivalent substitute parts for ongoing design support and procurement. Active alternatives with identical electrical and mechanical specifications are available to ensure design continuity and system reliability.

Key Parameters

Parameter	Specification
Switch Circuit Type	SPST - NO
Number of Circuits	4
Multiplexer/Demultiplexer Configuration	1:1
On-State Resistance (Max)	20Ω
Channel-to-Channel Matching (ΔRon)	500mΩ
Supply Voltage Range (Single)	3V ~ 16V
Switch Time - Turn On (Ton)	80ns
Switch Time - Turn Off (Toff)	45ns
Charge Injection	2pC
Channel Capacitance (CS(off), CD(off))	9pF, 9pF
Leakage Current (IS(off)) Max	100pA
Crosstalk	-85dB @ 10MHz
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 of the MAX4592ESE is determined by strict equivalence across all electrical and mechanical parameters. The primary substitute identified is the MAX4592ESE+, which maintains identical functional specifications across all critical switching characteristics, signal integrity parameters, and package dimensions.

The substitution logic is based on the following key parameters that must remain constant:

Switch circuit configuration (SPST - NO with 4 circuits)
On-state resistance and channel matching specifications
Supply voltage operating range (3V ~ 16V)
Switching speed characteristics (Ton, Toff)
Signal integrity parameters (charge injection, crosstalk, capacitance)
Operating temperature range (-40°C ~ 85°C)
Physical package format (16-SOIC surface mount)

Parameter Comparison

Parameter	MAX4592ESE (Main Part)	MAX4592ESE+ (Substitute)
Manufacturer	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated
Product Status	Obsolete	Active
Switch Circuit	SPST - NO	SPST - NO
Number of Circuits	4	4
On-State Resistance (Max)	20Ω	20Ω
Channel-to-Channel Matching (ΔRon)	500mΩ	500mΩ
Supply Voltage (Single)	3V ~ 16V	3V ~ 16V
Switch Time (Ton, Toff)	80ns, 45ns	80ns, 45ns
Charge Injection	2pC	2pC
Channel Capacitance (CS(off), CD(off))	9pF, 9pF	9pF, 9pF
Leakage Current (IS(off)) Max	100pA	100pA
Crosstalk	-85dB @ 10MHz	-85dB @ 10MHz
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
RoHS Status	RoHS non-compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The MAX4592ESE+ is the direct equivalent substitute for the obsolete MAX4592ESE. Both parts are manufactured by Analog Devices Inc./Maxim Integrated and share identical electrical performance specifications and physical package dimensions.

The primary distinction between the two parts is product status and regulatory compliance. The MAX4592ESE+ is an active product with ROHS3 compliance, whereas the original MAX4592ESE is obsolete and RoHS non-compliant. For new designs or ongoing production requiring regulatory compliance with modern environmental standards, the MAX4592ESE+ is the appropriate selection.

Both parts maintain equivalent moisture sensitivity levels (MSL 1 - Unlimited) and REACH status, ensuring consistent handling and storage requirements. The electrical and switching characteristics are identical, permitting direct substitution without circuit redesign or performance degradation.

Frequently Asked Questions (FAQ)

Q: Can MAX4592ESE+ be used as a direct replacement for MAX4592ESE?

A: Yes. The MAX4592ESE+ provides identical electrical specifications, switching performance, and package dimensions. Direct substitution is possible without circuit modification.

Q: What is the primary reason to transition from MAX4592ESE to MAX4592ESE+?

A: The MAX4592ESE is obsolete. The MAX4592ESE+ is an active product offering continued availability and ROHS3 compliance for regulatory requirements.

Q: Are the package dimensions identical between MAX4592ESE and MAX4592ESE+?

A: Yes. Both parts use 16-SOIC surface mount packaging with identical dimensions (0.154", 3.90mm Width), permitting direct PCB layout compatibility.

Q: Do the switching time specifications differ between these parts?

A: No. Both parts maintain identical switching characteristics: Ton = 80ns maximum, Toff = 45ns maximum.

Q: What is the supply voltage operating range for both parts?

A: Both MAX4592ESE and MAX4592ESE+ operate with a single supply voltage range of 3V to 16V.

Q: Are there differences in signal integrity parameters?

A: No. Charge injection (2pC), channel capacitance (9pF each), leakage current (100pA maximum), and crosstalk (-85dB @ 10MHz) are identical across both parts.

Q: What is the operating temperature range?

A: Both parts operate across -40°C to 85°C ambient temperature range.

Q: Does packaging type differ between MAX4592ESE and MAX4592ESE+?

A: The primary packaging difference is that MAX4592ESE+ is supplied in Tube packaging, while MAX4592ESE packaging is not specified. Both use identical 16-SOIC component packages.

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