MAX4052ESE Equivalent & Substitute Parts

Part Overview

The MAX4052ESE is a dual SP4T (single-pole, four-throw) analog switch IC manufactured by Analog Devices Inc./Maxim Integrated. This 16-SOIC surface-mount component integrates two independent 4:1 multiplexer/demultiplexer circuits with 100Ohm on-state resistance, designed for signal routing and switching applications in analog systems. The MAX4052ESE is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing production support and design continuity.

Key Parameters

Parameter	Value
Switch Circuit Configuration	SP4T (Single-Pole, Four-Throw)
Number of Circuits	2
Multiplexer/Demultiplexer Circuit	4:1
On-State Resistance (Max)	100Ohm
Channel-to-Channel Matching (ΔRon)	12Ohm (Max)
Voltage - Supply, Single (V+)	2V ~ 16V
Voltage - Supply, Dual (V±)	±2.7V ~ 8V
Switch Time (Ton, Toff) (Max)	175ns, 150ns
Charge Injection	2pC
Channel Capacitance (CS(off), CD(off))	2pF, 2pF
Current - Leakage (IS(off)) (Max)	1nA
Crosstalk	-90dB @ 100kHz
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount

Substitute Part Grouping Explanation

Substitution eligibility for the MAX4052ESE is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

Switch circuit configuration: SP4T
Number of circuits: 2
Multiplexer/demultiplexer circuit: 4:1
Package / Case: 16-SOIC (0.154", 3.90mm Width)
Mounting type: Surface Mount

Secondary Compatibility Parameters:

On-state resistance (Max): Must not exceed 100Ohm
Channel-to-Channel Matching (ΔRon): Must not exceed 12Ohm
Voltage supply ranges: Must support the required operating voltage
Operating temperature range: Must encompass the application requirements
Leakage current and crosstalk: Must meet or exceed performance specifications

Two substitute parts meet these criteria:

MAX4052ESE+ (Analog Devices Inc./Maxim Integrated): Identical electrical specifications to the main part with active product status and improved RoHS3 compliance. Packaging format is Tube.
CD74HC4052M (Texas Instruments): Functionally equivalent SP4T 4:1 dual switch in 16-SOIC package. On-state resistance is 130Ohm (within acceptable tolerance for many applications), with superior channel-to-channel matching (5Ohm). Extended operating temperature range (-55°C ~ 125°C) and higher -3dB bandwidth (185MHz) provide enhanced performance characteristics.

Parameter Comparison

Parameter	MAX4052ESE	MAX4052ESE+	CD74HC4052M
Manufacturer	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated	Texas Instruments
Product Status	Obsolete	Active	Last Time Buy
Switch Circuit	SP4T	SP4T	SP4T
Number of Circuits	2	2	2
Multiplexer/Demultiplexer Circuit	4:1	4:1	4:1
On-State Resistance (Max)	100Ohm	100Ohm	130Ohm
Channel-to-Channel Matching (ΔRon)	12Ohm (Max)	12Ohm (Max)	5Ohm
Voltage - Supply, Single (V+)	2V ~ 16V	2V ~ 16V	2V ~ 6V
Voltage - Supply, Dual (V±)	±2.7V ~ 8V	±2.7V ~ 8V	±1V ~ 5V
Switch Time (Ton, Toff) (Max)	175ns, 150ns	175ns, 150ns	Not specified
-3dB Bandwidth	Not specified	Not specified	185MHz
Charge Injection	2pC	2pC	Not specified
Channel Capacitance (CS(off), CD(off))	2pF, 2pF	2pF, 2pF	12pF
Current - Leakage (IS(off)) (Max)	1nA	1nA	200nA
Crosstalk	-90dB @ 100kHz	-90dB @ 100kHz	Not specified
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-55°C ~ 125°C (TA)
Package / Case	16-SOIC (0.154", 3.90mm Width)	16-SOIC (0.154", 3.90mm Width)	16-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount	Surface Mount	Surface Mount
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant
Packaging Format	Not specified	Tube	Tube

Engineering Selection Recommendations

MAX4052ESE+ (Recommended Primary Substitute): The MAX4052ESE+ is the direct functional equivalent with identical electrical specifications and active product status. This part is manufactured by the same supplier (Analog Devices Inc./Maxim Integrated) and maintains full parameter compatibility with the obsolete MAX4052ESE. The MAX4052ESE+ carries ROHS3 compliance, addressing regulatory requirements for new designs. This is the preferred choice for direct replacement in existing applications without design modification.

CD74HC4052M (Alternative Substitute): The CD74HC4052M from Texas Instruments provides functional equivalence with notable performance trade-offs and advantages. The on-state resistance of 130Ohm represents a 30Ohm increase over the MAX4052ESE specification, which may impact signal integrity in low-impedance applications. However, the CD74HC4052M offers superior channel-to-channel matching (5Ohm versus 12Ohm), extended operating temperature range (-55°C ~ 125°C), and higher -3dB bandwidth (185MHz). The CD74HC4052M is suitable for applications where the higher on-state resistance is acceptable and extended temperature performance is beneficial. This part carries ROHS3 compliance and is currently in Last Time Buy status.

Voltage Supply Consideration: The CD74HC4052M supports single supply voltage up to 6V and dual supply up to ±5V, which is narrower than the MAX4052ESE range (2V ~ 16V single, ±2.7V ~ 8V dual). Applications requiring supply voltages above these limits must use the MAX4052ESE+.

Frequently Asked Questions (FAQ)

Q: Can the MAX4052ESE+ be used as a direct replacement for the MAX4052ESE? A: Yes. The MAX4052ESE+ is electrically and mechanically identical to the MAX4052ESE, with the same 16-SOIC package, pin configuration, and all electrical specifications. The primary difference is product status (Active versus Obsolete) and improved RoHS3 compliance. No design changes are required.

Q: What are the key differences between the MAX4052ESE+ and CD74HC4052M? A: Both parts share the same SP4T 4:1 dual switch configuration and 16-SOIC package. The MAX4052ESE+ maintains the 100Ohm on-state resistance and 2pC charge injection of the original MAX4052ESE. The CD74HC4052M has 130Ohm on-state resistance, higher leakage current (200nA versus 1nA), and narrower supply voltage ranges. The CD74HC4052M offers superior channel-to-channel matching (5Ohm) and extended temperature range (-55°C ~ 125°C).

Q: Is the CD74HC4052M suitable for applications requiring the full 2V ~ 16V supply voltage range? A: No. The CD74HC4052M supports single supply voltage from 2V to 6V and dual supply from ±1V to ±5V. Applications requiring supply voltages above 6V (single) or ±5V (dual) must use the MAX4052ESE+ or MAX4052ESE.

Q: Does the higher on-state resistance of the CD74HC4052M affect circuit performance? A: The 30Ohm increase in on-state resistance (from 100Ohm to 130Ohm) may impact signal integrity, bandwidth, and settling time in low-impedance signal routing applications. Applications with high-impedance loads or where the additional resistance is within design margins can accommodate the CD74HC4052M. Low-impedance applications should use the MAX4052ESE+.

Q: Are both substitute parts available in the same packaging format as the original MAX4052ESE? A: Both the MAX4052ESE+ and CD74HC4052M are supplied in 16-SOIC surface-mount packages with identical physical dimensions (0.154", 3.90mm Width). Both are available in Tube packaging format. PCB layout and assembly processes require no modification.

Q: What is the significance of the "Last Time Buy" status for the CD74HC4052M? A: Last Time Buy status indicates that Texas Instruments will discontinue production of the CD74HC4052M after a specified date. Existing inventory may be available, but long-term supply cannot be guaranteed. For new designs requiring extended product availability, the MAX4052ESE+ (Active status) is the more reliable choice.

Q: Are there any compliance or regulatory differences between these parts? A: The MAX4052ESE is RoHS non-compliant. Both the MAX4052ESE+ and CD74HC4052M are ROHS3 compliant. For applications subject to RoHS regulations, either substitute part is acceptable. The MAX4052ESE should not be used in new designs requiring RoHS compliance.

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