MAX352CSE Equivalent & Substitute Parts

Part Overview

The MAX352CSE is a 4-circuit SPST-NO IC switch manufactured by Analog Devices Inc./Maxim Integrated, housed in a 16-SOIC package with 35Ohm on-state resistance. This part is classified as obsolete, making substitute components necessary for new designs and production continuity. The MAX352CSE operates across a wide supply voltage range (10V to 30V single supply, or ±4.5V to ±20V dual supply) and is suitable for analog signal 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	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 for the MAX352CSE is determined by the following critical parameters:

Primary Substitution Criteria:

Switch circuit type: SPST - NO
Number of circuits: 4
Multiplexer configuration: 1:1
On-state resistance: 35Ohm maximum
Package: 16-SOIC form factor
Mounting type: Surface Mount

Secondary Compatibility Factors:

Supply voltage range compatibility with application requirements
Operating temperature range suitability
RoHS and regulatory compliance status
Packaging format (Tube, Tape & Reel, Cut Tape & Digi-Reel)

Substitute parts are grouped into two categories: direct functional equivalents with identical electrical specifications (MAX352CSE+), and manufacturer-recommended alternatives with comparable performance characteristics but different supply voltage specifications or enhanced temperature ranges (ADG412 and ADG432 series from Analog Devices; DG412 series from Vishay Siliconix).

Parameter Comparison

Part Number	Manufacturer	Product Status	On-State Resistance (Max)	Supply Single (V+)	Supply Dual (V±)	Operating Temp	Switch Time Ton/Toff (Max)	RoHS Status	Packaging
MAX352CSE	Analog Devices Inc./Maxim Integrated	Obsolete	35Ohm	10V ~ 30V	±4.5V ~ 20V	0°C ~ 70°C	175ns, 145ns	RoHS non-compliant	16-SOIC
MAX352CSE+	Analog Devices Inc./Maxim Integrated	Active	35Ohm	10V ~ 30V	±4.5V ~ 20V	0°C ~ 70°C	175ns, 145ns	ROHS3 Compliant	16-SOIC (Tube)
ADG412BRZ	Analog Devices Inc.	Active	35Ohm	12V	±15V	-40°C ~ 85°C	175ns, 145ns	ROHS3 Compliant	16-SOIC (Tube)
ADG412BRZ-REEL	Analog Devices Inc.	Active	35Ohm	12V	±15V	-40°C ~ 85°C	175ns, 145ns	ROHS3 Compliant	16-SOIC (Tape & Reel)
ADG412BRZ-REEL7	Analog Devices Inc.	Active	35Ohm	12V	±15V	-40°C ~ 85°C	175ns, 145ns	ROHS3 Compliant	16-SOIC (Cut Tape & Digi-Reel)
ADG432BRZ	Analog Devices Inc.	Active	24Ohm	12V	±15V	-40°C ~ 85°C	90ns, 60ns	ROHS3 Compliant	16-SOIC (Tube)
ADG432BRZ-REEL	Analog Devices Inc.	Active	24Ohm	12V	±15V	-40°C ~ 85°C	90ns, 60ns	ROHS3 Compliant	16-SOIC (Cut Tape & Digi-Reel)
DG412DY-E3	Vishay Siliconix	Active	35Ohm	5V ~ 44V	±5V ~ 20V	-40°C ~ 85°C	175ns, 145ns	ROHS3 Compliant	16-SOIC (Tube)
DG412DY-T1-E3	Vishay Siliconix	Active	35Ohm	5V ~ 44V	±5V ~ 20V	-40°C ~ 85°C	175ns, 145ns	ROHS3 Compliant	16-SOIC (Cut Tape & Digi-Reel)

Engineering Selection Recommendations

Direct Replacement (Identical Electrical Performance): MAX352CSE+ is the direct successor to the obsolete MAX352CSE, maintaining identical electrical specifications while achieving ROHS3 compliance. This part is recommended for designs requiring no circuit modifications and is available in Tube packaging.

Analog Devices ADG412 Series (35Ohm On-State Resistance): ADG412BRZ, ADG412BRZ-REEL, and ADG412BRZ-REEL7 provide equivalent on-state resistance and switching characteristics to the MAX352CSE. These parts feature an extended operating temperature range (-40°C to 85°C versus 0°C to 70°C) and are ROHS3 compliant. Supply voltage specifications differ: single supply is fixed at 12V and dual supply at ±15V, requiring verification against application requirements. Available in multiple packaging formats (Tube, Tape & Reel, Cut Tape & Digi-Reel).

Analog Devices ADG432 Series (24Ohm On-State Resistance): ADG432BRZ and ADG432BRZ-REEL offer lower on-state resistance (24Ohm maximum) and faster switching times (90ns/60ns versus 175ns/145ns). These parts are suitable for applications where reduced resistance and improved switching speed provide performance benefits. Extended operating temperature range and ROHS3 compliance are provided. Supply voltage specifications are identical to the ADG412 series.

Vishay Siliconix DG412 Series (35Ohm On-State Resistance): DG412DY-E3 and DG412DY-T1-E3 provide equivalent on-state resistance and switching characteristics with the widest supply voltage range (5V to 44V single supply, ±5V to ±20V dual supply). These parts are ROHS3 compliant and feature extended operating temperature range. Available in Tube and Cut Tape & Digi-Reel packaging formats.

Frequently Asked Questions (FAQ)

Q: Can MAX352CSE+ be used as a direct replacement for MAX352CSE? A: Yes. MAX352CSE+ maintains identical electrical specifications and 16-SOIC package form factor. The primary difference is ROHS3 compliance status and active product status. No circuit modifications are required.

Q: What are the key differences between ADG412 and ADG432 series? A: The ADG432 series features lower on-state resistance (24Ohm versus 35Ohm) and faster switching times (90ns/60ns versus 175ns/145ns). Both series share identical supply voltage specifications and operating temperature ranges. Selection depends on whether the application benefits from reduced resistance and improved switching speed.

Q: Are the Vishay DG412 parts compatible with the MAX352CSE? A: Yes, for applications within the overlapping supply voltage range. DG412DY-E3 and DG412DY-T1-E3 provide identical on-state resistance and switching characteristics. The DG412 series offers a wider supply voltage range (5V to 44V single supply), making them suitable for applications with broader voltage requirements.

Q: What packaging options are available for substitute parts? A: Substitute parts are available in three packaging formats: Tube (standard packaging), Tape & Reel (TR), and Cut Tape & Digi-Reel (CT). Selection depends on production volume and assembly equipment compatibility. All formats maintain the 16-SOIC form factor.

Q: Does the operating temperature range affect substitution suitability? A: The MAX352CSE operates from 0°C to 70°C. Substitute parts (ADG412, ADG432, DG412 series) operate from -40°C to 85°C. For applications within the original 0°C to 70°C range, all substitutes are compatible. For applications requiring extended temperature operation, the substitute parts provide additional margin.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All substitute parts listed (MAX352CSE+, ADG412 series, ADG432 series, DG412 series) are ROHS3 compliant. The original MAX352CSE is RoHS non-compliant. For new designs subject to RoHS requirements, any of the listed substitutes are suitable.

Q: What is the inventory status of substitute parts? A: Inventory levels vary by part number and packaging format. ADG412BRZ-REEL7 has the highest inventory (10,800 pcs), while ADG432BRZ has lower availability (1,510 pcs). Verify current inventory with your supplier for production planning.

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