MAX352ESE Equivalent & Substitute Parts

Part Overview

The MAX352ESE is a 4-circuit SPST-NO IC switch manufactured by Analog Devices Inc./Maxim Integrated, housed in a 16-SOIC surface mount package with 35Ohm on-state resistance. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The MAX352ESE operates across a wide supply voltage range (10V to 30V single supply, or ±4.5V to ±20V dual supply) and is suitable for signal routing and switching applications requiring low on-state resistance and minimal crosstalk.

Key Parameters

Parameter	Value
Switch Circuit Type	SPST - NO (Single Pole Single Throw - Normally Open)
Number of Circuits	4
Multiplexer/Demultiplexer Configuration	1:1
On-State Resistance (Max)	35Ohm
Channel-to-Channel Matching (ΔRon)	2Ohm (Max)
Voltage - Supply, Single (V+)	10V ~ 30V
Voltage - Supply, Dual (V±)	±4.5V ~ 20V
Switch Time (Ton, Toff) (Max)	175ns, 145ns
Charge Injection	5pC
Channel Capacitance (CS(off), CD(off))	9pF, 9pF
Current - Leakage (IS(off)) (Max)	250pA
Crosstalk	-85dB @ 1MHz
Operating Temperature	-40°C ~ 85°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 for the MAX352ESE is determined by the following critical parameters:

Electrical Compatibility Requirements:

Switch circuit type: SPST - NO
Number of circuits: 4
Multiplexer configuration: 1:1
On-state resistance: 35Ohm maximum
Channel-to-channel matching: 2Ohm maximum
Supply voltage ranges: 10V ~ 30V (single) or ±4.5V ~ ±20V (dual)
Switch timing: 175ns (Ton), 145ns (Toff) maximum
Charge injection: 5pC
Channel capacitance: 9pF (both CS(off) and CD(off))
Leakage current: 250pA maximum
Crosstalk: -85dB @ 1MHz
Operating temperature: -40°C ~ 85°C

Mechanical Compatibility Requirements:

Package: 16-SOIC (0.154", 3.90mm Width)
Mounting type: Surface Mount

Substitute parts are grouped into two categories:

Category 1: Direct Equivalents (Identical Specifications)

MAX352ESE+ (same manufacturer, active product status, RoHS3 compliant)

Category 2: Functional Equivalents (Meets or Exceeds Specifications)

ADG412BRZ, ADG412BRZ-REEL, ADG412BRZ-REEL7 (Analog Devices, 35Ohm, active status, RoHS3 compliant, narrower supply voltage range: 12V single or ±15V dual)
ADG432BRZ, ADG432BRZ-REEL (Analog Devices, 24Ohm on-state resistance with faster switching, active status, RoHS3 compliant)
DG412DY-E3, DG412DY-T1-E3 (Vishay Siliconix, 35Ohm, active status, RoHS3 compliant, wider supply voltage range: 5V ~ 44V single or ±5V ~ ±20V dual)

Parameter Comparison

Part Number	Manufacturer	On-State Resistance (Max)	Supply Voltage Single (V+)	Supply Voltage Dual (V±)	Switch Time Ton/Toff (Max)	Channel-to-Channel Matching (ΔRon)	Product Status	RoHS Status	Packaging
MAX352ESE	Analog Devices Inc./Maxim Integrated	35Ohm	10V ~ 30V	±4.5V ~ 20V	175ns, 145ns	2Ohm (Max)	Obsolete	RoHS non-compliant	16-SOIC
MAX352ESE+	Analog Devices Inc./Maxim Integrated	35Ohm	10V ~ 30V	±4.5V ~ 20V	175ns, 145ns	2Ohm (Max)	Active	ROHS3 Compliant	16-SOIC (Tube)
ADG412BRZ	Analog Devices Inc.	35Ohm	12V	±15V	175ns, 145ns	Not specified	Active	ROHS3 Compliant	16-SOIC (Tube)
ADG412BRZ-REEL	Analog Devices Inc.	35Ohm	12V	±15V	175ns, 145ns	Not specified	Active	ROHS3 Compliant	16-SOIC (Tape & Reel)
ADG412BRZ-REEL7	Analog Devices Inc.	35Ohm	12V	±15V	175ns, 145ns	Not specified	Active	ROHS3 Compliant	16-SOIC (Cut Tape & Digi-Reel)
ADG432BRZ	Analog Devices Inc.	24Ohm	12V	±15V	90ns, 60ns	1.2Ohm	Active	ROHS3 Compliant	16-SOIC (Tube)
ADG432BRZ-REEL	Analog Devices Inc.	24Ohm	12V	±15V	90ns, 60ns	1.2Ohm	Active	ROHS3 Compliant	16-SOIC (Cut Tape & Digi-Reel)
DG412DY-E3	Vishay Siliconix	35Ohm	5V ~ 44V	±5V ~ 20V	175ns, 145ns	Not specified	Active	ROHS3 Compliant	16-SOIC (Tube)
DG412DY-T1-E3	Vishay Siliconix	35Ohm	5V ~ 44V	±5V ~ 20V	175ns, 145ns	Not specified	Active	ROHS3 Compliant	16-SOIC (Cut Tape & Digi-Reel)

Engineering Selection Recommendations

For Direct Replacement (Identical Electrical and Mechanical Specifications): Select MAX352ESE+ as the primary substitute. This part maintains identical electrical specifications and package form factor while offering active product status and RoHS3 compliance, eliminating obsolescence risk and meeting modern regulatory requirements.

For Supply Voltage Constrained Applications (12V Single or ±15V Dual Supply): ADG412BRZ, ADG412BRZ-REEL, or ADG412BRZ-REEL7 are suitable when system design is constrained to 12V single supply or ±15V dual supply operation. These parts maintain 35Ohm on-state resistance and identical switching characteristics. Packaging options (Tube, Tape & Reel, or Cut Tape & Digi-Reel) accommodate different procurement and assembly requirements.

For Improved Performance Requirements (Lower On-State Resistance and Faster Switching): ADG432BRZ or ADG432BRZ-REEL offer superior electrical performance with 24Ohm on-state resistance (31% reduction) and faster switching times (90ns Ton, 60ns Toff versus 175ns and 145ns). These parts are suitable when design specifications permit the narrower supply voltage range (12V single or ±15V dual).

For Extended Supply Voltage Range Applications (5V to 44V Single Supply): DG412DY-E3 or DG412DY-T1-E3 (Vishay Siliconix) provide the widest supply voltage compatibility (5V ~ 44V single supply, ±5V ~ ±20V dual supply) while maintaining 35Ohm on-state resistance and identical switching characteristics. These parts are optimal for multi-voltage system designs.

Compliance Considerations: All recommended substitutes carry RoHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory standards. The MAX352ESE is RoHS non-compliant; migration to compliant alternatives is recommended for new designs and long-term production continuity.

Frequently Asked Questions (FAQ)

Q: Can MAX352ESE+ be used as a direct replacement for MAX352ESE? A: Yes. MAX352ESE+ is electrically and mechanically identical to MAX352ESE, with the same 35Ohm on-state resistance, supply voltage ranges (10V ~ 30V single, ±4.5V ~ ±20V dual), and 16-SOIC package. The primary differences are active product status and RoHS3 compliance.

Q: What is the key difference between ADG412BRZ and ADG432BRZ? A: ADG412BRZ maintains 35Ohm on-state resistance with 175ns/145ns switching times, matching the MAX352ESE electrical profile. ADG432BRZ offers improved performance with 24Ohm on-state resistance and faster switching (90ns/60ns), but both are constrained to 12V single supply or ±15V dual supply operation.

Q: Are Vishay DG412 parts compatible with the MAX352ESE supply voltage range? A: DG412DY-E3 and DG412DY-T1-E3 support a wider supply voltage range (5V ~ 44V single, ±5V ~ ±20V dual) that encompasses the MAX352ESE range (10V ~ 30V single, ±4.5V ~ ±20V dual). They are electrically compatible and maintain identical 35Ohm on-state resistance and switching characteristics.

Q: What packaging options are available for high-volume production? A: Tape & Reel (TR) and Cut Tape & Digi-Reel (CT) packaging options are available for ADG412BRZ-REEL, ADG412BRZ-REEL7, ADG432BRZ-REEL, and DG412DY-T1-E3, accommodating automated assembly processes. Tube packaging is available for MAX352ESE+, ADG412BRZ, ADG432BRZ, and DG412DY-E3.

Q: Does the channel-to-channel matching specification affect substitution compatibility? A: The MAX352ESE specifies 2Ohm maximum channel-to-channel matching (ΔRon). ADG432BRZ and ADG432BRZ-REEL specify 1.2Ohm matching, which exceeds this requirement. ADG412 and DG412 variants do not specify this parameter; applications requiring tight matching should prioritize MAX352ESE+ or ADG432 series.

Q: Are all substitute parts RoHS compliant? A: Yes. All recommended substitutes carry RoHS3 compliance. The original MAX352ESE is RoHS non-compliant; migration to compliant alternatives is necessary for regulatory adherence in new designs.

Q: What is the inventory status of these parts? A: MAX352ESE+ (1,191 pcs), ADG412BRZ (6,112 pcs), ADG412BRZ-REEL (2,718 pcs), ADG412BRZ-REEL7 (10,800 pcs), ADG432BRZ (1,510 pcs), ADG432BRZ-REEL (3,200 pcs), DG412DY-E3 (2,288 pcs), and DG412DY-T1-E3 (20,450 pcs) are available as new original stock.

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