MAX4052ACSE Equivalent & Substitute Parts

Part Overview

The MAX4052ACSE 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 part is currently listed as obsolete, necessitating identification of functionally equivalent alternatives for new designs and ongoing production requirements.

Key Parameters

Parameter	MAX4052ACSE
Switch Circuit Configuration	SP4T
Multiplexer/Demultiplexer Circuit	4:1
Number of Circuits	2
On-State Resistance (Max)	100Ohm
Channel-to-Channel Matching (ΔRon)	6Ohm (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)	100pA
Crosstalk	-90dB @ 100kHz
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	16-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the MAX4052ACSE is determined by strict equivalence across the following critical parameters:

Switch Circuit Configuration: Must be SP4T
Multiplexer/Demultiplexer Circuit: Must be 4:1
Number of Circuits: Must be 2
Package / Case: Must be 16-SOIC (0.154", 3.90mm Width)
Mounting Type: Must be Surface Mount

Secondary parameters that define functional compatibility include on-state resistance, supply voltage ranges, switching speed, leakage current, and operating temperature range. Parts are grouped by their ability to meet these criteria while maintaining electrical and mechanical interchangeability.

Parameter Comparison

Parameter	MAX4052ACSE	MAX4052ACSE+	CD74HC4052M	CD74HC4052M96	CD74HC4052MT	HEF4052BT,013	HEF4052BT,653
Switch Circuit	SP4T	SP4T	SP4T	SP4T	SP4T	SP4T	SP4T
Multiplexer/Demultiplexer Circuit	4:1	4:1	4:1	4:1	4:1	4:1	4:1
Number of Circuits	2	2	2	2	2	2	2
On-State Resistance (Max)	100Ohm	100Ohm	130Ohm	130Ohm	130Ohm	155Ohm	155Ohm
Channel-to-Channel Matching (ΔRon)	6Ohm (Max)	6Ohm (Max)	5Ohm	5Ohm	5Ohm	5Ohm	5Ohm
Voltage - Supply, Single (V+)	2V ~ 16V	2V ~ 16V	2V ~ 6V	2V ~ 6V	2V ~ 6V	3V ~ 15V	3V ~ 15V
Voltage - Supply, Dual (V±)	±2.7V ~ 8V	±2.7V ~ 8V	±1V ~ 5V	±1V ~ 5V	±1V ~ 5V	-	-
Current - Leakage (IS(off)) (Max)	100pA	100pA	200nA	200nA	200nA	200nA	200nA
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Package / Case	16-SOIC	16-SOIC	16-SOIC	16-SOIC	16-SOIC	16-SOIC	16-SOIC
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Last Time Buy	Active	Last Time Buy	Discontinued at DiGi Electronics	Active

Engineering Selection Recommendations

Direct Replacement (Highest Compatibility)

MAX4052ACSE+ is the direct successor to MAX4052ACSE, manufactured by Analog Devices Inc./Maxim Integrated. It maintains identical electrical specifications including 100Ohm on-state resistance, 2V ~ 16V single supply voltage range, and 0°C ~ 70°C operating temperature. The primary distinction is RoHS3 compliance and active product status, making it the preferred choice for new designs and production continuity.

Texas Instruments CD74HC4052 Series (Functional Equivalents)

The CD74HC4052M, CD74HC4052M96, and CD74HC4052MT variants from Texas Instruments provide functional equivalence with the following trade-offs:

On-state resistance increases to 130Ohm (30Ohm higher than MAX4052ACSE)
Supply voltage range narrows to 2V ~ 6V single supply and ±1V ~ 5V dual supply
Operating temperature range expands to -55°C ~ 125°C
Leakage current increases to 200nA (2000x higher than MAX4052ACSE)
All variants are ROHS3 compliant with active or Last Time Buy status

These parts are suitable for applications where the higher on-state resistance and leakage current are acceptable within system design margins.

Nexperia HEF4052BT Series (Extended Temperature Alternative)

HEF4052BT,013 and HEF4052BT,653 from Nexperia USA Inc. offer extended operating temperature range (-40°C ~ 125°C) with the following characteristics:

On-state resistance of 155Ohm (55Ohm higher than MAX4052ACSE)
Single supply voltage range of 3V ~ 15V (no dual supply support)
Leakage current of 200nA
ROHS3 compliant; HEF4052BT,653 maintains active status

These parts are applicable to temperature-critical applications where the narrower voltage range and higher on-state resistance are compatible with system requirements.

Frequently Asked Questions (FAQ)

Q: Can MAX4052ACSE+ be used as a direct drop-in replacement for MAX4052ACSE?

A: Yes. MAX4052ACSE+ maintains identical electrical specifications and 16-SOIC package configuration. The primary difference is RoHS3 compliance and active product status. No circuit modifications are required.

Q: What are the implications of using CD74HC4052 variants instead of MAX4052ACSE?

A: The CD74HC4052 series introduces three key differences: (1) on-state resistance increases from 100Ohm to 130Ohm, which may affect signal attenuation and impedance matching in precision applications; (2) supply voltage range narrows to 2V ~ 6V single supply, limiting applicability in systems requiring higher supply voltages; (3) leakage current increases to 200nA, which may impact low-signal applications. These parts are suitable only if system design margins accommodate these parameter shifts.

Q: Are HEF4052BT variants suitable for all MAX4052ACSE applications?

A: HEF4052BT variants provide extended temperature operation but introduce higher on-state resistance (155Ohm) and eliminate dual supply support. They are applicable only to applications where the 3V ~ 15V single supply range is sufficient and the higher on-state resistance does not compromise signal integrity.

Q: What is the difference between CD74HC4052M, CD74HC4052M96, and CD74HC4052MT?

A: All three variants share identical electrical specifications. The differences are packaging and delivery format: CD74HC4052M is supplied in Tube packaging; CD74HC4052M96 is supplied in Cut Tape (CT) & Digi-Reel format; CD74HC4052MT is supplied in Tape & Reel (TR) format. Selection depends on procurement and assembly requirements.

Q: Does RoHS compliance affect electrical performance?

A: No. RoHS compliance is a material composition standard and does not alter electrical characteristics. MAX4052ACSE+ and all substitute parts maintain their specified electrical parameters regardless of RoHS status.

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes, provided the PCB footprint accommodates the 16-SOIC package. All listed parts use identical 16-SOIC (0.154", 3.90mm Width) surface-mount packaging. However, circuit design must account for differences in on-state resistance, supply voltage ranges, and leakage current when substituting parts outside the MAX4052ACSE+ direct replacement.

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